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Mangalica-an indigenous swine breed from Hungary (Review)

Authors:
  • Hungarian University of Agriculture and Life Sciences , Godollo
  • University of Veterinary Science, Budapest

Abstract

Nowadays there is an increased demand to preserve the biological diversity in wild and farm animals. In this paper the history, utilisation and reproductive performance of the endangered native Hungarian swine breed Mangalica are reviewed. This fat-type race was the most typical since the middle of the nineteenth century. However, Mangalica nearly disappeared in the 1970-ies due to changing dietary habits and breeding of modern industrial pig breeds. The valuable characteristics of Mangalica, like resistance and excellent adaptability to extreme housing conditions, motherliness and delicious meat taste are recognised anew.
Arch. Tierz., Dummerstorf 46 (2003) 3, 245-256
Department of Reproduction, Research Institute for Animal Breeding and Nutrition, Herceghalom, Hungary1;
Department of Obstetrics and Gynecology, Faculty of Veterinary Science, Szent Istvan University, Budapest,
Hungary2 and Department of Reproductive Biology, Research Institute for the Biology of Farm Animals,
Dummerstorf, Germany3
ISTVAN EGERSZEGI1, JOZSEF RÁTKY1, LÁSZLÓ SOLTI2
and KLAUS-PETER BRÜSSOW3
Mangalica - an indigenous swine breed from Hungary (Review)
Abstract
Nowadays there is an increased demand to preserve the biological diversity in wild and farm animals. In this
paper the history, utilisation and reproductive performance of the endangered native Hungarian swine breed
Mangalica are reviewed. This fat-type race was the most typical since the middle of the nineteenth century.
However, Mangalica nearly disappeared in the 1970-ies due to changing dietary habits and breeding of modern
industrial pig breeds. The valuable characteristics of Mangalica, like resistance and excellent adaptability to
extreme housing conditions, motherliness and delicious meat taste are recognised anew.
Key Words: pig, Mangalica, reproduction, utilisation
Zusammenfassung
Titel der Arbeit: Mangalitza – Eine typische Schweinerasse aus Ungarn (Übersicht)
Gegenwärtig wächst das Bestreben, die biologische Vielfalt sowohl bei Wild- als auch bei landwirtschaftlichen
Nutztieren zu bewahren. In dieser Übersicht werden Geschichte, Nutzung und Reproduktionsleistungen der
bedrohten Ungarischen Mangalitza Schweinerasse referiert. Diese Fettschweinrasse war seit Mitte des 19.
Jahrhunderts die typischste Rasse in Ungarn. Jedoch war sie seit Beginn 1970 aufgrund veränderter
Verzehrgewohnheiten und durch die Zucht moderner industrieller Schweinerassen vom Aussterben bedroht. Die
wertvollen Eigenschaften dieser Rasse wie Widerstandsfähigkeit und Anpassung gegenüber extremen Haltungs-
und Fütterungsbedingungen, Mütterlichkeit und der hervorragende Fleischgeschmack werden gegenwärtig neu
erkannt.
Schlüsselwörter: Schwein, Mangalitza, Fortpflanzungsleistungen, Nutzung
Introduction
The Mangalica is a native Hungarian pig race, which was the most typical breed here
till the middle of the last century. It is a fat-type, curly-haired swine with relatively
low reproductive performance, but strong motherliness and good adaptability to
extensive housing conditions. This breed has nearly disappeared in the nineteen-
seventies, since in some traits like growth rate, feed conversion, reproductive
performance and meat/fat ratio it could not compete with the productivity of
commercial white breeds and its products did not suit with the changing dietary habits
after the 2nd World War. There were several proposal to convert the characteristics of
this breed, but fortunately it was not successful and this aboriginal swine breed has
been subsisted. National programs were established in 1976 to preserve the gene pool
(BALTAY, 1985; BODÓ, 1997). The real escape from extinction comes with the
anew economic exploitation of the Mangalica and nowadays with growing interest to
breed endangered animals (this breed was chosen in 1999 the breed of the year in
EGERSZEGI et al.: Mangalica - an indigenous swine breed from Hungary (Review)
246
Germany by the German Safeguard Society of Ancient and Endangered Domestic
Animal Breeds; FLEGLER, 1999). This strategy fits to the demands of the UNCED
Conference of Rio 1992 to preserve biodiversity of plants and animals.
History of the breed
It is quite difficult to find the historical roots of ancient swine breeding in Hungary,
since there are not so much archaeological findings. However it is sure, that there was
a full blown swine breeding in the country, when the Hungarian’s forefathers settled in
the Carpathian-basin. The Romans had already developed breeding before, they had to
feed a large population of the province. Then the Avars (residents before the
Hungarians) have kept the Lápi (moorland) race, which blood-lined with Laibacher
Moorland pigs and wild boar. This Lápi race might have been the origin of our three
Hungarian aboriginal pig breeds, the Bakony, the Szalonta and the Alföldi fat-type
pigs (newborn piglets of these races were stripped which shows the relationship with
wild boar). The Bakony and Alföldi were fat-type swine with curly hair, relative small
body-weight and roundish body shape. The Szalonta belongs to meat-type, it was a
high, bulky, robust and red-coated race (HANKÓ, 1940). All of these races
disappeared or were altered till the end of the nineteenth century and by that time the
Hungarian Mangalica became the dominant swine breed. The Hungarian Mangalica
was formed from crossing of Alföldi, Szalonta and Bakony breeds with the Serbian
Sumadia pig, which was bred in the Valley of Morava (ENESEI DORNER, 1925).
The first Sumadia stock (9 sows and 2 boars) arrived to Kisjenö in Hungary in 1833
as a gift from Serbian Prince Milos to Archduke József. The cross-breeding originate
from these animals, and soon the Sumadia blood could have been found in all large
breeding stocks of Hungary. More breeding animals were imported from Serbia to
improve the Hungarian Mangalica. However some references had mentioned
Mangalica before introduction of Sumadia pigs in 1833 (GÁTI, 1795;
SCHWARTNER, 1809; PETHE, 1815; MILOTAI, 1832, all cit. HANKÓ, 1940;
MATOLCSY, 1975). Nevertheless, at that time fat-type swine were denominated
Mangalica and this population had been standardised by Sumadia. The evolved new
race was larger, heavier and fattened better than its vanishing predecessors, and it
began the golden age of Hungarian swine breeding with Mangalica.
About the breed
The earliest describes of Mangalica had mentioned two types, namely the White and
Black Mangalica (CZILERT, 1859). Later five colour types of this breed were
portrayed: Blond or White, Black, Swallow-Belly and Brown (Baris) one, like wild
boar, and at least the Red Mangalica (KOVÁCSY-MONOSTORI, 1890; ENESEI
DORNER, 1908, 1921, 1925; HANKÓ, 1940; MATOLCSI, 1975). Nowadays there
exist only three types of Mangalica - Blond, Swallow-Belly and Red. Some
information about the formation of these types. Most likely the Blond type had been
formed by crossing of the small ancient Alföldi pigs and the Serbian Sumadia swine,
Figure legends
Fig. (above): Multiparous Blond Mangalica sow (Oben – Blonde Mangalitza Altsau)
Fig. (center): Swallow Belly Mangalica gilt (Mitte – Schwalbenbäuchige Mangalitza Jungsau)
Fig. (below): Red Mangalica sow (Unten – Rote Mangalitza Sau)
Arch. Tierz. 46 (2003) 3
247
and later they were crossbred with Szalonta and Bakony too. This type was the
predominating one. It has short, deep body, fine bone structure and the skin is slate.
The toenails/claws, eye-periphery, nose, the natural body-holes and the teats are black
in pure-bred animals. The head is rather small, the ears are large and hanging forward.
The hair of Blond Mangalica is dense, curly like shavings, glistening like silk and its
colour can variegate from grey-yellow to ruddy. The eyelashes, eyebrow and the tip of
tail-tassel are always black (Fig., above). Furthermore for Mangalica the seasonal
moulting of the hair is typical.
It is told that the Black type was bred by crossing with Croatian Syrmium/Szeremier
breed. The Black Mangalica disappeared during the last century. However, the Black
swine was mated with Blond one and set the Swallow-Belly (Fig., center). Swallow-
Belly Mangalica has black hair, but the throat and underbelly are yellow blond. These
two colour variants were more resistant to diseases and less affected by housing
conditions (KOVÁCSY-MONOSTORI, 1890; ENESEI DORNER, 1908; HOESCH,
1911).
The Red Mangalica (Fig., below) arose by the second part of the nineteenth century.
Blond sows were coupled with Szalonta boars and the new type was also called New-
Szalonta. This type was more valuably due to meat quality and growing performance,
and its characteristics were almost the same like the Blond (HANKÓ, 1940).
Parameters of body measurements of Mangalica boars and sows are presented in
Table 1.
Table 1
Parameters of body measurements of adult Mangalica boars and sows (Parameter der Exterieurbeurteilung bei
adulten Mangalitza-Ebern und –Sauen)
3 years of age* 2 – 3 years of age**
Blond Swallow Belly Red
Boar Sow Boar Sow Boar Sow Boar Sow
Height at withers (cm) 77 75 83 81 78 78 88 82
Chest circumference
(cm)
145 147 155 155 140 150 154 150
Body length (cm) 95 95 96 97 95 98 104 98
Neck circumference
(cm)
106 104 115 113 100 108 112 110
Head length (cm) 35 32 28 32 32 26 32 28
Snozzle length (cm) 26 20 18 21 21 18 22 21
Shin circumference
(cm)
19 19 19 17 21 18 22 18
Body weight (kg) 165 150 190 165 165 170 220 180
* FÁY cit. ENESEI DORNER (1925); ** SZABÓ (1999)
There had been two housing methods for Mangalica. In estates pigs were kept in large
herds grouped by age and sex, and supervised by herdsmen. The animals had been fed
throughout the year on pasture and in the oak-beech forest. Sows were introduced only
for farrowing. Small-farmers kept their pigs in night time at home in special cages and
in the day time all pigs of the village were shepherded on communal pastures.
Generally the farrowing season was in spring and the sows gave birth 4-6 piglets
usually. After the suckling period of 8-10 weeks the piglets were kept together and by
the age of 4 months boars and gilts were separated. The breeding gilts were kept in
droves on pasture and wasteland till the first mating at 15 – 18 month of age and
reaching a body weight of 80 – 100 kg (ENESEI DORNER, 1926; RÁCZ, 1932). The
fattening stock was kept in the forest and on the pasture till one year of age followed
EGERSZEGI et al.: Mangalica - an indigenous swine breed from Hungary (Review)
248
by subsequent 6 months fattening period. Animals were slaughtered at the weight of
150-200 kg. Mangalica has very strong body formation and solid joints, and tolerated
well to be driven on foot all the way from the southern frontier through the forest of
Bakony to Györ and to Vienna. Later the growing request of the market along with the
improved maize production resulted in building of industrial size fattening yards. In
the 1880-1890-ies 15-20,000 pigs were fattened all at once in such a yard. The
Hungarian lard and salami were wanted products on the market (ENESEI DORNER,
1926). The disastrous swine fever in 1895 and the 1st World War set back the pig
breeding, the population decreased from 6,500,000 to 2,100,000 (RÁCZ, 1932). In the
1920-ies the breeders had requested to establish an organisation, which represent their
interest. The conscious breeding of the stock began 1927, when the National
Association of Mangalica Breeders (NAMB) was formed. The Association defined the
standards of the breed, established the herd book and the registration of breeding
animals. Furthermore breeders were provided with instructions and advises for
propagation (RÁCZ, 1930, BLANTZ, 1938; KAZÁR, 1955). Table 2 presents the
development of Mangalica breeding sows between 1927 and 2001. Evidently, the
breeding stock increased until the 2nd World War, then decreased dramatically (the
activity of the NAMB was suspended too) and the race nearly disappeared. Only 34
breeding sows were registered in the herd-book in 1975. The race was rescued from
extinction by state intervention. It was enacted to breed Mangalica in gene-reserve
(BALTAY, 1983; ZENGÖ, 1998).
Table 2
Number of breeding sows in Hungary between 1927-2001 (Anzahl der Zuchtsauen in Ungarn 1927-2001)
YEAR RED
MANGALICA
SWALLOW-
BELLY
MANGALICA
BLOND
MANGALICA
TOTAL REFERENCE
1927 * * * 1000
1930 * * * 1920
1935 * * * 6500
1940 * * * 20000
1943 * * * 30000
1955 * * * 17691
1959 * * * 4091
1965 * * * 922
1970 * * * 243
1975 * * * 34
1980 * * * 244
BALTAY, 1983
1988 46 61 222 329
1989 64 73 201 338
1990 62 62 224 348
1991 66 28 128 222
1992 43 25 175 243
1993 31 32 138 201
1994 28 20 106 154
1995 20 18 170 208
1996 38 42 266 346
1997 32 46 315 393
1998 39 60 299 398
1999 50 64 491 605
2000 75 74 616 765
2001 179 145 1001 1325
ZENGÖ, 1997;
OMMI, 2002
* No data available; OMMI-National Institute for Agricultural Quality Control
Arch. Tierz. 46 (2003) 3
249
What was the reason of the fast decline of the Mangalica population? At first there was
a change in consumption habits and the breed did not fulfil these requirements. It
produced too much lard and its meat was very fatty. Secondly its reproductive and
growing performance could not compete with the modern breeds.
After a long interruption, in 1994 the National Association of Mangalica Breeders
resumpted its activity and re-organised the registration of animals, the inspection and
introduced a certification of origin for every Mangalica products on the market. There
is an obligatory blood control of breeding sows and boars. The Hungarian Institute for
the Agricultural Quality Control lend a hand to the labour of NAMB (ZENGÖ, 1998).
It is important, that there are noteworthy populations of Mangalica in Switzerland,
Germany, Austria and some breeding animals are kept in Yugoslavia and Romania
too. The number of these breeding sows is shown in Table 3. The Swallow-Belly type
has the largest population, these pigs are kept like hobby animals and for its meat. The
animals are on extensive housing conditions, pastured and fed mainly pigswill. The
meat quality of Mangalica is much better than any other commercial breeds and
properly well for barbecue (FLEGLER, 1999). Furthermore, the content of unsaturated
fatty acids of lard is more than 60 % (CSAPÓ et al., 1999).
Table 3
Mangalica stock in Europe (Bestand an Mangalitza in Europa)
YEAR RED
MANGALICA
SWALLOW-BELLY
MANGALICA
BLOND
MANGALICA
MANGALICA MANGALICA
Germany Switzerland Austria Germany Germany Yugoslavia Romania
1983 * * * * * * 500
1992 * 80 * * * * *
1994 * 125 * * * * 30
1996 * 105 * * * * 34
1997 50 105 * 45 60 * *
1998 32 * * 63 48 * *
1999 29 * 70 55 43 19 *
2000 45 * * 80 45 * *
2001 * 182 * * * * *
Reference EAAP EAAP GEH EAAP EAAP DAD-IS EAAP
* No data available
EAAP – European Association of Animal Production; GEH – German Safeguard Society of Ancient and Endangered Domestic Animal
Breeds; DAD-IS – Domestic Animal Diversity Information System
Reproductive Performance
Litter size is one of the major components of sow's productivity and hereby a very
important economical parameter in pig production. The litter size is determined by the
number of ovulation, early embryonic loss and uterine capacity, which are determined
by genes and influenced by environmental factors. Furthermore the reproductive
efficiency of sows depends from the age of first mating, lactation length, weaned
piglets and farrowing interval (VAN DER LENDE et al., 1994). The differences in
mean litter size of Mangalica between 1955-1994 are shown in Table 4.
As mentioned above, breeding gilts were kept on pasture and wasteland before mating
at the age of 15 – 18 month. However, rearing of breeding animals under natural
conditions - all day on pasture, in winter in pens and feeding alfalfa-rich fodder - can
advance the onset of puberty, and first mating can be performed by the age of 11
month (GÁBOS, 1935). At the beginning of last century for more intensive breeding
farrowing was proposed twice a year or in larger stock three times in two years
EGERSZEGI et al.: Mangalica - an indigenous swine breed from Hungary (Review)
250
(JANISH, 1908). It was recommended to time the farrowing at February and August.
As a result sows could farrow altogether 6 – 7 times and then were slaughtered at
younger age (KOVÁCSY, 1903, 1908). Furthermore the housing conditions and
nutrition should be improved with more intensive breeding (JUHOS, 1912). However
after the 1st World War the mean litter size decreased to 3.3 after farrowing twice a
year but could be increased to 4 - 4.5 piglets by farrowing once a year. It was proposed
to mark sows according to their fecundity (KOVÁCSY, 1918). Some good results
were realised in few Mangalica breeding stocks selecting for prolificacy. The mean
litter size increased from 5.5 to 6.44 piglets in a four-years interval (TÉGLÁSSY,
1917), whereas 7 - 8 piglets were attained with conscious selection for litter size and
with improved nutrition (KISS, 1926). Since 1927 the breeding sows were registered
in herd-books. In 1932 the mean litter-size of 3,133 sows was 6.87 (RÁCZ, 1932). Ten
years after the foundation of NAMB in 1937 with more than 7,000 sows the result of
the conscious breeding was 1,3 piglets more per litter (6.3 vs. 5.0) and 20 percent of
the breeding sows farrowed on average 6.5 - 7.5 piglets (BLANTZ, 1938).
Table 4
References on mean litter size of Mangalica (1955-1994) (Literaturangaben zur Wurfgröße bei Mangalitza)
LITTER SIZE YEAR NUMBER OF SOWS
day 1 p.p. day 21 p.p.
REFERENCE
1955
1960
1965
1474
948
861
6.5
6.6
6.9
5.7
5.9
5.9
BALTAY, 1983
1967
1968
1969
287
83
122
6.9
6.7
6.1
5.9
5.9
5.6
SZABÓ,1999
1970 155 6.2 5.7 BALTAY, 1983
1971
1972
112
44
6.1
5.7
5.2
4.5
SZABÓ,1999
1975
1976
1977
1978
1979
1980
34
43
75
117
113
111
4.5
5.0
5.3
5.6
5.0
5.5
3.1
4.3
4.8
4.8
4.0
4.4
BALTAY, 1983
1990
1991
1992
1993
1994
348
222
243
201
154
5.3
4.8
4.9
5.1
5.0
4.8
4.2
4.3
4.6
4.5
SZABÓ,1999
Under optimal breeding conditions the first mating could be performed at 11 month of
age with 6.7 piglets/sow (GÁBOS, 1935). Relationship was found between the
reproductive performance and the age of the sows, the parity and the number of teats.
The number of piglets increased with the parity until the third farrowing and slowly
decreased thereafter (RÁCZ, 1932; MENTLER, 1958). According to the analysis of
herd book data (CSUKÁS, 1942) the mean litter size was 6.66. The "average"
Mangalica sow was the most prolific at the age of 5.5 - 6 years, what coincided with
the 3rd (one litter yearly) or the 6th (two litter/year) farrowing. In the former Soviet
Union good results were achieved with Mangalica by selection for prolificacy. The
mean litter size increased from 6 - 7 to 8 – 8.9 piglets (RED'KIN and KOZLOVSZKIJ,
1952). In an other report three groups of sows with different fecundity were
investigated. It was concluded, that with appropriate nutrition and selection the litter
Arch. Tierz. 46 (2003) 3
251
size can be increased to 8 - 9 piglets and the farrowing rate to more than 1.5 litter/year
(SCHALBERT, 1967).
The importance of selection for reproductive efficiency was emphasized with relation
to the number of teats (JUHOS, 1912). The number of teats was 10 in 87.6% of herd-
book-sows and 12. 4% of them had more than 10 teats. Sows with more than 10 teats
had 25 – 30% higher prolificacy (RÁCZ, 1932). Otherwise, no relationship was found
between number of teats and fecundity (SCHALBERT, 1967).
It is important, that the larger number of offspring requires more milk for nursing the
piglets. How the lactation of the breed can be characterised? The milk yield of sows
varied between 119.3 - 190.6 kg during the 8 - 10-weeks suckling period (RÁCZ,
1932). HORVÁTH (1957) reported on 198 – 327 kg milk during a 70 days-long
period. With quality nutrition milk volume has been increased and was sufficient to
rear 8 - 9 piglets. KOVÁCS (1954) estimated 170-235 kg milk with high individual
variation, whereas 44.7 - 49.8% of the overall milk volume was suckled by piglets
during the first 4 weeks of lactation.
Several authors referred that the negative/contra selection was the main reason of the
low reproductive performance of Mangalica. The animals were selected for breeding
according to its build and maturity (KERTÉSZ-KOVÁCS, 1953). Furthermore the
nutrition mainly with maize limited reproduction (TÓTH, 1962). The quality and
quantity of nutrition had influence on the prolificacy. The mean litter size was 0.9
piglets larger in sows with quality feeding, and with additional 0.3 piglets in spring
farrowing sows (KERTÉSZ-KOVÁCS, 1953). The inheritability of litter size and
weight was twice as much than in other swine population in Europe. Some new
information about reproductive performance of pure- and crossbred Mangalica are
summarised in Table 5.
Table 5
Reproductive performance of pure- and crossbred Mangalica (SZABÓ, 2002) (Reproduktionsleistungen von
reinrassigen Mangalitza und Kreuzungssauen)
Mangalica Mangalica
total
Duroc x
Mangalica
Mangalica x
Cornwall
Blond Swallow-
Belly
Red
Number of litter
Litter/year
Litter size
Rearing (%)
Pigs/sow/year
71
1.90
6.66
88.0
11.13
74
1.81
6.64
88.9
10.68
110
1.86
6.83
87.6
11.12
255
1.86
6.73
88.0
11.0
41
1.86
7.60
87.5
14.14
45
1.80
7.43
92.3
12.35
There are less information about the ovarian features, on oocyte quality, early
embryonic and foetal development, and on losses in this breed. At first BULATOVICI
(1932) studied the ovaries and foetal development of slaughtered Mangalica sows. The
average number of corpora lutea was 9.88 compared to 12.36 and 12.60 in Berkshire
and Yorksire sows. The mean number of foetuses was 5.67, 8.94 and 9.84,
respectively. According to BULATOVICI (1932) the main reason of lower prolificacy
may be the low number of matured oocytes. In swine there is 30 - 40% difference
between potential and real reproductive performance, and fecundity is influenced by
inheritable and variable environmental factors. Nutrition has an important effect on
reproduction, especially the protein and vitamin supply. The early embryonic loss was
estimated to be 20% in Large White and 30% in Mangalica. Higher protein intake
EGERSZEGI et al.: Mangalica - an indigenous swine breed from Hungary (Review)
252
decreased the proportion of early embryonic losses with 3.3 % in Mangalica, but had
no influence on foetal loss (BECZE, 1962, 1965).
Our research group has been working with Mangalica since 1996 to find a sufficient
method for the propagation of this endangered breed and to elucidate the reason(s) of
lower prolificacy. Inter-breed embryo transfer was used for the propagation. At first
an appropriate superovulatory treatment was selected (RÁTKY and BRÜSSOW,
1998). Thereafter surgical or endoscopical embryo collection and embryo transfer
were carried out. It was concluded that an appropriate inter-breed ET program is a
suitable tool to propagate the endangered Mangalica breed (RÁTKY et al., 2001).
Furthermore the intrafollicular development of oocytes after endoscopic ovum pick up
was analysed and compared to Landrace gilts. Results confirmed the lower number of
preovulatory follicles in Mangalica in contrast to Landrace gilts (6.8 ± 1.4 vs. 19.6 ±
6.6; p<0.05). Inter-breed differences were obtained concerning the morphology of
recovered cumulus-oocyte-complexes. The per cent of oocytes with compact cumulus
was higher in Mangalica than in Landrace gilts (31 vs. 16 %) but less oocytes possess
expanded cumulus (62 and 78 %, p<0.05). The meiotic configuration of oocytes was
different between Mangalica and Landrace gilts. The rate of oocytes with mature
chromatin configuration (Telophase I /Metaphase II) was higher (27 vs. 62 %, p<0.05)
in Landrace sows. It is assumed that both diminished follicular development and
protracted intrafollicular oocyte maturation may be involved in low fecundity of
Mangalica (EGERSZEGI et al., 2001). Ongoing projects deal with aspects of early
pregnancy, uterus capacity, and reproductive hormone secretion of this breed, which
results will be published later.
Utilisation of the breed
The Mangalica is one of the fattiest pig in the world, generally 65-70% of the carcass
is lard. The lean meat is only 30 - 35% compared to over 50% in modern breeds.
However, its meat quality, taste and consistence are unexcelled. It must be kept in
mind that the softness and taste of meat depends on the interstitial fat layers lacking in
most commercial breeds. The Mangalica has the necessary amount of fat and the taste
satisfy any expectation. During the nineteenth and at the beginning of the twentieth
century lard and bacon were the main food of the Hungarian people and the leading
export products of the country. In the 1910-ies till the 1st World War more than
500,000 pork were exported to Europe yearly (ENESEI DORNER and KOVÁCSY,
1926; RÁCZ, 1932). Beginning with the turn of the twentieth century, diet and
consumption habits have been changed. There was an increased demand to lean meat
and the market preferred butter and vegetable oils against lard. It was a great challenge
for the breeders and researcher to work out appropriate programmes to develop a more
prolific, faster growing and less fatty Mangalica. In 1927 the NAMB preferred
selection methods for improvement of Mangalica (BLANTZ, 1938). In the 1950-ies
had begun intensive hybridisation of Mangalica with different commercial breeds by
the Research Institute for Animal Breeding of Hungary (HORN et al., 1952a, b, c;
CSIRE et al., 1953; KAZÁR, 1953; VINCZE, 1957). The produced pork could meet
well the requests of salami manufactures (CSIRE et al., 1960; VINCZE, 1960, 1963).
As it was mentioned, Mangalica nearly disappeared due to undesirable fatty meat and
lower fecundity compared to modern breeds. After nearly a thirty years break
Mangalica was rediscovered at the beginning of 1990-ies, and several programmes and
Arch. Tierz. 46 (2003) 3
253
research projects have been commenced to preserve and exploit this breed. Nowadays,
its traits like adaptivity to extreme and extensive housing conditions, stress and disease
resistance, motherliness and excellent meat quality (taste) are requested. For example,
Mangalica are well fitted to care sensitive natural areas like dike meadows, bird
preserves or chestnut-groves (MICKLICH and MATTHES, 1999; SVWS, 2000). New
analysis of carcass demonstrate <40 % of lean meat and was sufficiently to produce
high quality cured ham (SZABÓ, 2001; 2002). The fatty acid composition and the
cholesterol content of lard were determined in pure- and crossbred Mangalica, and
Hungarian Large White x Hungarian Landrace. The content of unsaturated fatty acids
of lard was over 60 % in Mangalica and nearly 60% in Mangalica crossbred animals
(CSAPÓ et al., 1999; SZABÓ, 2001). Most of these fatty acids were oleic (43.6 -
44.8%) and linoleic acid (10.6 - 11.5%); the cholesterol concentration did not differ
significantly between breeds (CSAPÓ et al., 1999). It was referred that 68.7% of the
intra muscular fat content in m. longissimus dorsi was composed from unsaturated
fatty acids, which was at least 6% more than in German Landrace and German
Sattelschwein (ENDER et al., 2002).
A large project was created under the name of “Real Mangalitza” by Olmos and Tóth
Ltd. in 1991. The aim of the project is both to preserve the breed and to produce pork
for high quality meat products. The fattening up to a weight of 140 – 160 kg and
slaughter of these animals are carried out in Hungary, whereas most of ham and pork
chops are transported to Spain to produce special cured meat products. In Hungary a
part of the meat is processed for smoked bacon and sausage. Nowadays the market
requires more than 20,000 items of Mangalica products a year, in consequence the
preservation of the breed seems to be unravel. Nowadays both the Mangalica breeding
stock and all porker are kept under extensive conditions in large pens or on pasture,
and are fed mixture of maize, wheat, barley and green fodder.
Conclusion
Conservation and propagation of domestic animal diversity can be considered as a
form of insurance since preserved stocks will possess potential economic, scientific
and sociocultural benefits.
The Mangalica pig is a representative example for the success of preserving
endangered breeds. Its population is continuously increasing in all colour types
although the number of Swallow Belly and Red Mangalica is still critical. The new
demand for Mangalica products on the market, the valuable properties of the breed
and the reminiscence to the tradition of Hungarian swine breeding will support to
preserve the Mangalica as a diverse European pig breed.
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Received: 2003-02-26 Accepted: 2003-05-06
Author's addresses
Dipl. Agrar-Ing. ISTVAN EGERSZEGI Prof. Dr. vet. med. habil LÁSZLÓ SOLTI
Prof. Dr. med. vet. habil JOZSEF RÁTKY Faculty of Veterinary Science
Research Institute for Animal Breeding and Nutrition Szent Istvan University
H-2053 Herceghalom / Hungary H-1400 Budapest / Hungary
Prof. Dr. rer. nat. habil KLAUS-PETER BRÜSSOW*
Research Institute for the Biology of Farm Animals
Wilhelm-Stahl-Allee 2, D-18196 Dummerstorf, Germany
*Corresponding author E-Mail: bruessow@fbn-dummerstorf.de
... Breeding records suggest only a few existing pig breeds with characteristically curly hair; the Turopolje pig, a nearly extinct breed from Croatia, the Mexican Cuino pig, the Brazilian Canastrão, as well as the endangered Mangalitza pig originated from the Carpathian basin (Rhoad, 1934;Lemus-Flores et al., 2015; Čandek-Potokar and Nieto, 2019). The Mangalitza was established by crossing four former breeds including the curly-haired Bakony and Alföldi, as well as the Szalonta and a small population of the Serbian Sumadia in the early nineteenth century (Egerszegi et al., 2003). This resulted in a very characteristic hair coat in the Mangalitza, which contains two types of hair, namely, bristles or "Borstenhaar" according to German terminology and downy hair (softer and thinner hair) or "Flaumhaar" (Constantinescu et al., 1942). ...
... This resulted in a very characteristic hair coat in the Mangalitza, which contains two types of hair, namely, bristles or "Borstenhaar" according to German terminology and downy hair (softer and thinner hair) or "Flaumhaar" (Constantinescu et al., 1942). Both hair types displayed a similar shape and subjected to seasonal hair growth and molting (Constantinescu et al., 1942;Egerszegi et al., 2003;Schachler et al., 2020). ...
... Furthermore, the differential expression of EDAR and SHH suggested all three pathways, Wnt, NF-κB/Edar, and SHH, to be associated with curly hair development in pigs, as they were reported to be the most crucial signaling pathways for hair cycling, hair follicle development, and for driving progenitor proliferation (Callahan and Oro, 2001;Van Mater et al., 2003;Botchkarev and Fessing, 2005). Subsequently, we assume that these factors might also be relevant for the temperaturedependent seasonal hair growth associated with a significant increase in the curliness of the hair in colder seasons in Mangalitza and Mangalitza-crossbreeds (Watson and Moore, 1990;Egerszegi et al., 2003;Schachler et al., 2020). Our data from TCA revealed gene expression profiles under constant changes during the year. ...
Article
Full-text available
Hair types have been under strong targeted selection in domestic animals for their impact on skin protection, thermoregulation and exterior morphology, and subsequent economic importance. In pigs, a very special hair phenotype was observed in Mangalitza, who expresses a thick coat of curly bristles and downy hair. Two breed-specific missense variants in TRPM2 and CYP4F3 were suggested to be associated with the Mangalitza pig’s hair shape due to their role in hair follicle morphogenesis reported for human and mice. However, the mechanism behind this expression of a curly hair type is still unclear and needs to be explored. In our study, hair shafts were measured and investigated for the curvature of the hair in Mangalitza and crossbreeds in comparison to straight-coated pigs. For molecular studies, hair roots underwent RNA sequencing for a differential gene expression analysis using DESeq2. The output matrix of normalized counts was then used to construct weighted gene co-expression networks. The resulting hair root gene expression profiles highlighted 454 genes to be significantly differentially expressed for initiation of curly hair phenotype in newborn Mangalitza piglets versus post-initiation in later development. Furthermore, 2,554 genes showed a significant differential gene expression in curly hair in comparison to straight hair. Neither TRPM2 nor CYP4F3 were identified as differentially expressed. Incidence of the genes in weighted co-expression networks associated with TRPM2 and CYP4F3, and prominent interactions of subsequent proteins with lipids and calcium-related pathways suggested calcium signaling and/or lipid metabolism as essential players in the induction of the curly hair as well as an ionic calcium-dependency to be a prominent factor for the maintenance of this phenotype. Subsequently, our study highlights the complex interrelations and dependencies of mutant genes TRPM2 and CYP4F3 and associated gene expression patterns, allowing the initiation of curly hair type during the development of a piglet as well as the maintenance in adult individuals.
... Mangalitsa pigs (Jukes 2017). Although originally from Serbia, Mangalitsa was systematically developed in Hungary at a time when market demand for good quality fat, bacon and less fibrous meat necessitated the crossing of small Hungarian sows such as Alfoldi, Bakony and Szalonta with Serbia's improved Sumadija (Egerszegi et al., 2003;Jukes 2017). The product of such crosses was the Blond Mangalitsa, which was subsequently crossed either with Black Syrmian to develop Swallow-bellied Mangalitsa or with Szalonta to develop Red Mangalitsa (Zsolnai et al., 2013;Jukes 2017). ...
... Thus, three types of Mangalitsa pigs exist and these exhibit varying phenotypes, particularly coat color variation. In spite of the differences, Mangalitsa pigs are broadly described as fat-type, curly-haired pigs with strong motherliness and adaptability, but low reproductive performance (Egerszegi et al., 2003). They have geographical predominance in Hungary but are also distributed across Serbia, Romania, Austria, Croatia, Germany and Switzerland. ...
... The Mangalitsa pig with its dense curly hair and forward falling ears is considered precious, offering advantages such as (Egerszegi et al., 2003). Also, it is not very demanding on housing conditions and feeding. ...
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Domesticated animals (including poultry) represent both an integral part of global, regional, and small-scale agricultural production, as well as a common element of human everyday life and culture. They also constitute a significant part of the world's biodiversity, on which humanity's supply of food and other animal products depends. In the modern world, there is a high risk of loss of the diversity of farm animals, which can entail a narrowing of resources for production of food and other items of daily life. Furthermore, the flexibility of future animal breeding to adapt livestock populations to climate change and changing consumer demands requires genetic diversity. Efforts must continue to conserve biodiversity and prevent decline in the number of available animal breeds and size of existing populations. To have all the necessary information about the conserved breeds and populations, it is necessary to assess them as comprehensively as possible in terms of phenotypic characteristics, genetic diversity, and genomic features associated with performance of animals, their adaptation to local conditions, and resistance to diseases. Introducing this Research Topic, we aim to present a series of research articles and reviews that would elucidate traditional approaches, coupled with genotypic/genomic data, and recent advances in conservation and investigation of domestic animal diversity. To contribute to this Research Topic, we invite researchers and breeders who have in their instrumental arsenal traditional techniques and approaches in combination with state-of-the-art genetic and genomic methods that enable the evaluation of breeds by comprehensive phenotyping and studying effectively genetic diversity of breeds using suitable polymorphic markers or genome-wide SNP genotyping. Herewith, we see a lot of benefit of papers combining or comparing traditional and genomic measures and will encourage papers preferably with genotype/genomic content. We also aim to collect papers that will provide insights into how to compose and compare "portraits" of breeds at the level of whole genomic sequences and transcriptomes, as well as to find candidate genes responsible for important traits in individual breeds. Based on genomic information, one can clarify the history of domestication and breed formation and identify genomic regions with signatures of artificial selection. Comprehensive breed assessment provides tools for the development of breed conservation strategies, their sustainable use, and marker assisted breeding. Within the scope of this Research Topic, we welcome papers, including Original Research articles, Brief Research Reports, and Reviews, that would address (but would not be limited to) the following issues: • Traditional approaches in breeding and conservation of breeds in domestic animals (including poultry species); • Description of biodiversity and conservation of native breeds; • Characterization of breeds in terms of phenotypic traits and their genetic assessment using genetic markers; • Implementation of recent advances in genetics and genomics such as SNP genotyping, whole genome and transcriptome sequencing, and search for breed-specific candidate genes; • Approaches that consider functional properties of polymorphisms in the assessment of genetic distances and genetic resources • Elucidation of domestication and demographic history, genomic footprints of selection related to adaptation, disease resistance and other characteristics of breeds; • Strategies and prospects for breed conservation, sustainable utilization and marker assisted breeding.
... European heritage breeds such as the Mangalica pig appear to display the pork quality characteristics necessary to meet these emerging market opportunities within the U.S. [8,9]. The resurgence of the European Mangalica from near extinction has fostered significant research into this pig both due to its cultural significant and its desirable use as a food animal. ...
... The resurgence of the European Mangalica from near extinction has fostered significant research into this pig both due to its cultural significant and its desirable use as a food animal. The Mangalica encompasses three closely related breeds distinguished by their Blonde (White), Red, and Swallow-bellied (Black with golden underbelly) coat colors with each also displaying apparent differences in their carcass characteristics [8,10]. Originally domesticated to fulfill a need for lard production, the Mangalica is slow growing, displays poor feed efficiency, and produces carcasses that can exhibit as little as 30% lean and as much as 70% fat at typical harvest weights [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25]. ...
... The Mangalica encompasses three closely related breeds distinguished by their Blonde (White), Red, and Swallow-bellied (Black with golden underbelly) coat colors with each also displaying apparent differences in their carcass characteristics [8,10]. Originally domesticated to fulfill a need for lard production, the Mangalica is slow growing, displays poor feed efficiency, and produces carcasses that can exhibit as little as 30% lean and as much as 70% fat at typical harvest weights [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25]. In contrast, the genetically improved Yorkshire pig, a breed closely related to the European Large White, produces carcasses that are approximately 70% lean and only 30% fat while displaying high feed efficiency, rapid lean growth, and high reproductive performance [26,27]. ...
Article
Full-text available
European heritage breeds, such as the Blonde (B), Red (R), and Swallow-bellied (SB) Mangalica pig, display an extreme propensity to fatten and are reputed to produce superior quality pork. This suggests that Mangalica pork should command a higher price, and the Mangalica is a candidate breed to target niche markets within the United States. Our objectives were to test this hypothesis by (1) directly comparing growth performance and carcass merit of purebred Yorkshire (Y), B, R, and SB Mangalica pigs to identify the best breed for adoption, and (2) comparing indices of pork quality in purebred R, Y, and crossbred (R × Y) pigs to determine if crossbreeding represented a viable alternative to the adoption of purebred Mangalica. Daily feed intake, average daily gain (ADG), and feed efficiency were highest in Y and lowest in SB pigs with B and R ranked intermediately (p < 0.001). Backfat thickness was greatest in B and lowest in Y with R and SB ranked intermediately (p < 0.001). Marbling score was greatest in R pigs and lowest in Y pigs with B and SB ranked intermediately (p < 0.01). In contrast, loin eye area (LEA) was greatest in Y pigs compared to B, R, and SB (p < 0.001). Indices of meat quality were then compared in R, R × Y, and Y pigs. Backfat thickness and marbling scores were greater in R than R × Y and Y pigs (p < 0.001) while LEA was greater in Y than R × Y and R pigs (p < 0.001). Loin and ham ultimate pH, color, and firmness scores were significantly greater in R than R × Y or Y pigs (p < 0.05). Meanwhile, cook loss was significantly less in R than Y pigs (p < 0.007) while Warner-Bratzler Shear Force (WBS) was not different in chops between groups (p < 0.11). These data indicate that though Mangalica exhibit poorer growth performance, Mangalica pork exhibits superior pork quality attributes, suggesting that higher price points for Mangalica pork in niche markets are justified.
... Following its creation by domestication of wild pigs (Sus scrofa ferus) in the 19th century, Sumadija pigs of Serbia were reared under favorable conditions that made them lose their original form to become one of the progenitors of Mangalitsa pigs (Jukes 2017). Although originally from Serbia, Mangalitsa was systematically developed in Hungary at a time when market demand for good quality fat, bacon and less fibrous meat necessitated the crossing of small Hungarian sows such as Alfoldi, Bakony and Szalonta with Serbia's improved Sumadija (Egerszegi et al., 2003;Jukes 2017). The product of such crosses was the Blond Mangalitsa, which was subsequently crossed either with Black Syrmian to develop Swallow-bellied Mangalitsa or with Szalonta to develop Red Mangalitsa Jukes 2017). ...
... Thus, three types of Mangalitsa pigs exist and these exhibit varying phenotypes, particularly coat color variation. In spite of the differences, Mangalitsa pigs are broadly described as fat-type, curly-haired pigs with strong motherliness and adaptability, but low reproductive performance (Egerszegi et al., 2003). They have geographical predominance in Hungary but are also distributed across Serbia, Romania, Austria, Croatia, Germany and Switzerland. ...
... The Mangalitsa pig with its dense curly hair and forward falling ears is considered precious, offering advantages such as Frontiers in Genetics frontiersin.org resistance to challenging weather conditions and diseases (Egerszegi et al., 2003). Also, it is not very demanding on housing conditions and feeding. ...
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Mangalitsa pigs exhibit three distinct coat color patterns based on which they are described as Red, Blond, and Swallow-bellied. The current study investigated genome-wide diversity and selection signatures in the three breeds using fixation index, runs of homozygosity and population structure analyses. The analyses were originally based on quality-controlled data on 77 Mangalitsa animals from Germany, including 23 Blond, 30 Swallow-bellied and 24 Red Mangalitsa genotyped with a customized version of the ProcineSNP60 v2 Genotyping Bead Chip. Also, 20 Hungarian Mangalitsa genotypes were included as outgroup data for comparison. Estimates of observed heterozygosity were 0.27, 0.28, and 0.29, and inbreeding coefficients estimated based on runs of homozygosity were 24.11%, 20.82%, and 16.34% for Blond, Swallow-bellied and Red Mangalitsa, respectively. ROH islands were detected in all breeds, however, none of these were shared amongst them. The KIF16B gene previously reported to play a role in synaptic signaling was found in a ROH island (SSC17: 16–26) in Swallow-bellied Mangalitsa. The same gene was found to harbor a significantly differentiated SNP (MARC0032380) while contrasting either Blond or Red to Swallow-belied Mangalitsa. In the Red Mangalitsa, some ROH islands were associated with genes that play a role in meat quality traits, i.e., ABCA12, VIL1, PLSCR5, and USP37. Our population structure analysis highlighted a separation of the three breeds, but also showed the closest relatedness between Red and Blond Mangalitsa pigs. Findings of this study improve our understanding of the diversity in the three breeds of Mangalitsa pigs.
... Traditional breed meat and meat products usually have positive public and media perceptions and are frequently seen to be superior than meat and meat products from newer pig breeds and crossbreeds in terms of taste and quality. The carcass sides of Mangalitsa pigs are usually composed of between 65-70% fat and 30-35% meat (Egerszegi et al., 2003). The Mangalitsa pig's meat was darker in color, its fat was whiter, and it included significantly more intramuscular fat and back fat than meat from other pig breeds. ...
... The backfat thickness ranges from 42 to 81 mm (at the level of the last rib) [97]. The Swallow Belly Mangulica is considered a fat-type breed, with a high fat content (65-70%) in the carcass and less than 40% lean meat in the half-carcass [97][98][99]. The IMF content is highly variable and ranges from 2.9 to 18.2% [97,99], pH 45 is 6.1, and pH 24 is 5.6 [97]. ...
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The purpose of this paper is to summarize the available important information on local pig breeds maintained in Europe. Genetic erosion has prompted national and international bodies to take organized action aimed at the minimization of further losses of biodiversity. Since the genetic resources of livestock ensure both food security and the sustainable development of rural areas, genetic diversity is indispensable for sufficient flexibility of future animal husbandry to adapt to changing consumer demands and climatic conditions. Therefore, the problem of biodiversity has recently become an essential part of the comprehensive international program of the World Conservation Strategy and the global idea of the so-called sustainable development. The issue of biodiversity protection occupies an important place in the provisions of the EU Common Agricultural Policy. The successive financial perspectives assume an increase in relevant expenditure from the EU and national budgets. With regard to the protection of native pig breeds, a particularly large increase in funding was recorded in 2014–2020.
... An extensive system of raising swine, based on agroforestry techniques using native rustic pig breeds, has existed in Spain for millennia, although since the first half of the 20th century it has been mainly restricted to the Mediterranean forest areas -dehesas-due to the massive introduction of more commercial breeds. The change in the socio-economic structure of rural areas led to the virtual disappearance of various autochthonous breeds of swine in many European countries (Egerszegi et al., 2003;Crovetti et al., 2007;D'Alessandro et al., 2007;Royo et al., 2007). However, there has been considerable interest in programs to recover autochthonous pig breeds over the last 25 years, which have proved successful in most cases. ...
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Aim of study: To assess the effects of rearing system (extensive, ES; semi-extensive, SES) and feeds (grazed woodland, acorns, chestnuts, compound feed) on the performance, carcass traits and energetic balance of autochthonous Gochu Asturcelta pigs. Area of study: Asturias (Spain). Material and methods: In two successive years, a total of 58 immunocastrated Gochu Asturcelta pigs (25 females, 33 males), with an initial weight of 93.39 ± 3.36 kg and mean age of 6.82 ± 0.24 months, were randomly divided between ES and SES plots from July to December. ES pigs grazed woodland, acorns (Quercus robur L.) and chestnuts (Castanea sativa Mill.) and they were given additionally 1.5 kg compound-feed/pig·day. SES animals received only 2.5 kg compound-feed/pig·day. Chemical composition and metabolizable energy (ME) of feeds, energetic balance, growth performances and pig carcass traits were analysed. Main results: Acorns and chestnuts were both very close in their chemical composition, except for the polyphenol content and profile, and had a lower omega-6/omega-3 ratio than compound feeds. Live weight for the ES pigs was 25% lower and carcass weight 30% lower than for SES pigs (p
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The skeletal muscle plays an important role in maintaining body temperature, which is mediated by thermogenesis and glucose or lipid metabolism. Mangalica is a native Hungarian pig that has cold tolerance and can live in grazing environments throughout the year. We evaluated the morphological and genetic aspects of Mangalica using muscle tissues to elucidate the mechanisms underlying the tolerance to seasonal effects in grazing environments. The muscle tissues in each season were analysed using morphological evaluation and electron microscopy. The cross‐sectional area of skeletal muscle cells in summer was significantly larger than that in winter. The thickness of myofibrils in summer was significantly higher than in winter. The thickness of the Z‐line in winter was significantly higher than in summer. The expression of MYH4 and GLUT4 was significantly lower in winter than in summer. The result of ATPase staining indicated significantly increase the muscle fibre ratio of type 1 in winter than that in summer. These findings indicate that the muscle fibre in Mangalica shifts from fast‐twitch to slow‐twitch fibre, and the metabolic physiology of the muscle was adapted to the cold environment. This study demonstrates that Mangalica gained tolerance to both seasonal heat and cold stresses that are caused by significant changes in ambient temperature in a year because of changes in their muscle fibre type and metabolic function. This study may contribute to elucidating the mechanism of thermogenetic adaptation in cold and heat environments among mammals.
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Expanding wild boar populations associate to conflicts with human activities, being a threat to livestock and public health. Particularly, the emergence of African Swine Fever (ASF) in Europe is of major importance. To better understanding the dynamics at the interface between wild boar and domestic pigs in Europe, which is essential to prevent the risk for ASF spread, this report describes (i) the use of extensive pig farm resources by wildlife (wild boar and other mammals) and domestic pigs, and (ii) the factors involved. We studied two regions of Central-Eastern Europe with different farm management of pigs in Serbia, in low biosecurity farms in forest/bushland habitats, and Hungary, characterized by more industrial and professional farming in fenced pastures. Camera traps (CTs) were placed at a priori risk points for interspecies interactions and in random points in 4 representative outdoor pig farms in different seasons during 2022 (2 farms in Serbia and 2 in Hungary). Also, questionnaires were distributed to 37 farms (17 in Serbia and 20 in Hungary, respectively) to describe the main features and risk factors for wildlife-pigs interaction on outdoor pig farms. CTs revealed that the wild species that more frequently used the study farms resources were golden jackal (Canis aureus) and wild boar in Serbia, and red fox (Vulpes vulpes) and red deer (Cervus elaphus) in Hungary (at the periphery of fenced farms). The use of extensive farm resources by wild boar was frequent and widespread throughout the study area of Serbia (over 33 % of daily presence per farm, 3.70 visits detected per week) whereas it was rarely detected in our sampled Hungarian farms. Wild boar visit frequency (Serbia) peaked during spring (7.5 visits per CT and day, CT*day), mainly associated with water point use (2.1 visits per CT*day). In Hungary, the greater number of direct interactions occurred between pigs and red deer during summer. Even when a higher average number of risk points were identified inside Hungarian farms, they were less permeable due to effective perimeter fencing, which prevented the entrance of wild boar and other big sized terrestrial wildlife. The study exemplifies contrasted outdoor pig farm managements, and associated risks for interaction with wild boar in ASF infected or at-risk regions. Management, characterized by almost absence of external biosecurity in the specific type of production in Serbia raise health concerns, and indicates the need to develop efforts to improve biosecurity. Several strategies and specific measures adapted to environmental conditions and farm management could reduce the interactions at the wild boar-pig interface in Serbia (and similar production systems in Eastern Europe). This should be materialized in farm-specific biosecurity programs and protocols, which requires the evaluation of their effectiveness, costs, and practical value. The type of farming practiced in marginal agricultural/forest lands in Eastern Europe, often connected to backyards production, is a highly priority for biosecurity issues at European level. However, the focus should not be only on improving technical aspects of biosecurity, but also on socioeconomic and educational determinants.
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GENERAL SECTION The United Nations and FAO developed program have realized the importance of conserving the global genetic resources, as well as the danger of accelerating erosion and the loss of indigenous breeds and species of animals that are losing the battle with commercial and highly productive animals. Therefore, the First and Second Reports on the State of Animal Genetic Resources were adopted with Action Plans and the Interlaken Declaration as guidelines for global activities. Animal genetic resources have agroecological and economic significance. Agroecologically, it is reflected in the fact that these breeds are more resistant and more adapted to ecosystem, traditionally and less demanding and especially suitable for organic production. Preservation of their gene pool is of great importance for ecosystem and species diversity at the national and international levels. It is of economic importance to include these breeds in the production of more biologically valuable food, which also brings greater economic benefits. Serbia has not adopted the Law on Management of Animal Genetic Resources as well as the developed Strategy and Action Plan for Conservation, Use and Application of Animal Genetic Resources of Serbia at the national level, but the draft would be institutionally coordinated by the Serbian Ministry of Agriculture, Water Management and Forestry. In addition, it is necessary to compile lists of animal genetic resources of Serbia with reference to the most endangered breeds and types, their population status and the way they are now preserved (including the data of their owners). Based on the analysis of available data on autochthonous breeds in Serbia, it is necessary to update the current List of Regulations of the Ministry of Agriculture of Serbia and include breeds and strains which are not legally covered, but exist and are included in this Monograph, in order to ensure preservation and improvement of these breeds currently present in Serbia, especially thosethat are highly and critically endangered, and those that are presumed to be extinct. The bank of animal genes in Serbia has not been established yet (there is a bank of plant genes), so its formation is needed as soon as possible in order to enable in vitro – cryopreservation in the bank of genes, eggs, embryos, somatic cells, DNA and other biological material usable to reconstitute animals or the most endangered breeds. The Ministry of Environmental Protection should also provide incentives for the cultivation of indigenous breeds in protected natural assets (national nature reserves, etc.) for companies managing protected natural assets, as well as for the population living in protected areas. The Ministry of Trade and Tourism should provide incentives and support for branding products obtained from animal genetic resources (meat, dairy, etc.), as well as promotion, like organizing fairs and exhibitions of indigenous breeds and their products (national, international level). It is also necessary to improve cooperation with neighboring countries to preserve common cross-border breeds and to continue cooperation at the global and regional level. More media affirmation of breeders of autochthonous breeds in Serbia and affirmation of autochthonous products is also needed. EQUINES Domestic equines: the horse (Equus caballus) and the donkey (Equus asinus) have been a natural resource of great importance for the development of human society throughout the history of civilizations. Today, 520 breeds and types of these animals are cataloged or registered in the world, of which 208 in Europe. Only 129 of them in the world and 84 in Europe are not endangered (FAO, 2000). The list of autochthonous genetic resources of the Republic of Serbia (2017) includes domestic mountain horse, Nonius horse and Balkan donkey. Serbian (domestic) mountain pony Serbian mountain pony, previously named Yugoslav mountain pony, is an indigenous breed of horse from the group of Mediterranean ponies in the Western Balkans, which was created without a planned selection influence outside the breeding area of the Bosnian mountain pony. These horses have been bred for centuries and have adapted to the biogeographical conditions of microhabitats in the area west of Stara and Suva mountains in Serbia to the Adriatic Sea and from the Sava and Danube to Shar Mountain, Prokletije and Kom mountain.from 2011 to 2020, the number of hives has almost doubled, from 593,000 to 980,000. Bees are also extremely important in the pollination process, although no economic valorization of the ecosystem pollination service has been carried out in Serbia. Honey production oscillates and does not follow the growth of the number of hives, and it is due to changing weather conditions during the last twenty years, in periods of dry years. The highest production was in 2015 (12,263 tons), then in 2018 (11,427 tons), and the lowest in the observed period was in year 2014 (4,383 tons) and in year 2016, (5,761 tons). The export of honey is constantly increasing (except in 2019, due to the dry year) and the total export of honey in year 2018 amounted 2,744 tons in the value of 10,518,100 euros, which is 61% more than in year 2014. Although there are restrictions on exports in EU countries, other markets need to be opened, and it should be given the possibility of significant foreign exchange inflows from this agricultural production.
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Preservation of native pig breeds of different values has got increasing public interest. Hungarian Mangalica, likewise other native races, became uninteresting because of economic reasons or other characteristics, and were replaced by modern breeds. Its population decreased rapidly and reached a critical level. However, the exceptional taste of the meat, and the robustness and motherliness do support the propagation of this breed. Nevertheless, low prolificacy and marked seasonality remains a problem. The aim ofthe present study was to find possible implications of the physiological basis with regard to the low fecundity. Therefore, preovulatory follicular development and intrafollicular oocyte maturation of Mangalica and of Landrace gilts were compared. A total of 18 pubertal Blond and Swallow Belly Mangalica and 19 Landrace gilts (8.5 to 9 month of age, body weight of 120 to 125 kg) were used. Oestrus of gilts was synchronized by feeding Regumate®, follicular growth was stimulated by administering 1,000 IU PMSG 24 h after the last Regumate® feeding and the LH peak simulated with 750 IU hCG 80 h after PMSG. Cumulus-oocyte-complexes (COCs) were recovered 34 h after hCG by endoscopic Ovum Pick Up. Follicular fluids from follicles per ovary were pooled and the morphology of COCs was determined. COCs were classified as compact, expanded or denuded. Thereafter, COCs were prepared for evaluation of nuclear configuration. Based on their nuclear status the oocytes were classified as 1) immature – germinal vesicle (GV), with diplotene chromatin; 2) meiosis resumed – G V breakdown, diakinesis, M-I to A-I; or 3) mature – T-I and M-II. The average number (+SD) of preovulatory follicles was 6.8 + 1.4 in Mangalica and 19.6 ± 6.6 in Landrace gilts (p
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The present investigations show results of four different breeds of pigs (Schwerfurter Meatrace, German Sattle-Back, Duroc and Mangalica) in the nationalpark "Brandenburgische Elbtalaue". The aim of the investigations are checking the pigs with regard to their rooting activity, behaviour and their litter.
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The objective of the study was to use embryo transfer (ET) for propagation of the Swallow Belly Mangalica population. Mangalica is a native Hungarian pig breed adapted to extreme climate and housing conditions and distinguished for excellent meat and fat quality. However, due to their weak reproductive characteristics and relatively high fat proportion, Mangalica pigs have been replaced by modern breeds. Now, there is an increased interest again to safeguard the properties of this breed. We conducted two experiments. First, we used a total of 18 puberal Mangalica gilts to determine an optimal superovulatory treatment. Following estrus synchronization with Regumate, we injected gilts with either 750, 1000 or 1250 IU PMSG, followed by 750 IU hCG 80 h later. We scanned ovaries endoscopically 3 days after hCG administration. The application of 1000 and 1250 IU PMSG resulted in a higher rate of ovulation compared to 750 IU (24.2 +/- 3.6 and 21.0 +/- 2.3 vs. 13.7 +/- 2.7 P<0.05). The number of follicular cysts increased after administration of 1250 IU PMSG compared to 750 and 1000 IU (2.0 +/- 1.3 vs. 0.3 +/- 0.7 and 0.2 +/- 0.3, P<0.05). Thus, we chose 1000 IU PMSG for further stimulation of Mangalica gilts. In the second experiment, we induced superovulation in 10 Mangalica donor gilts by 1000 IU PMSG and 750 IU hCG. Gilts were fixed-time inseminated, and then five days later embryo collection was carried out surgically (n=6) or endoscopically (n=4). Out of the 187 ova recovered, 92.5% were at the morula/blastocyst stage. The embryo recovery rate was higher following surgical flushing than following endoscopy (91.5 +/- 4.4% vs. 71.4 +/- 12.7%, P<0.05). Altogether 143 embryos were transferred surgically or endoscopically into 8 Landrace recipients. Surgical and endoscopic transfer of Mangalica embryos into Landrace gilts resulted in pregnancies in 3 and 2 gilts, respectively; thus the overall farrowing rate was 62.5%. The birth of 59 Mangalica piglets from 5 embryo recipients equals an average litter size of 11.8 +/- 1.3, which is two times larger than usual in this breed. Therefore, we concluded that an appropriate inter-breed ET program is a suitable tool to propagate the endangered Mangalica breed.
The swine in Hungary. (A sertés Magyarországban
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(1921), 1-15 ENESEI DORNER, B.: Swine breeding and fattening. (A sertés tenyésztése és hízlalása) Bp. Az Athenaeum Irodalmi és Nyomdai R.T. Kiadása. 81-84 (1925), 134-141 ENESEI DORNER, B.; KOVÁCSY, B.: Animal breeding in Hungary 3rd Vol. Swinebreeding. (Magyarország állattenyésztése 3. kötet) A sertés tenyésztése. Bp. Pátria (1926), 16-56
Results of 10 years working of the National Association of Mangalica Breeders (A mangalicatenyésztők országos egyesülete 10 éves munkásságának eredményei) Budapest " Pátria What descend on us, that we have. (Ami ránk maradt, az megvan) Állattenyésztõk Lapja
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Dr. vet. med. habil LÁSZLÓ SOLTI Prof. Dr. med. vet. habil JOZSEF RÁTKY Faculty of Veterinary Science Research Institute for Animal Breeding and Nutrition
  • Author 's Addresses Dipl
  • Agrar-Ing
  • Istvan
  • Prof
Author's addresses Dipl. Agrar-Ing. ISTVAN EGERSZEGI Prof. Dr. vet. med. habil LÁSZLÓ SOLTI Prof. Dr. med. vet. habil JOZSEF RÁTKY Faculty of Veterinary Science Research Institute for Animal Breeding and Nutrition Szent Istvan University H-2053 Herceghalom / Hungary H-1400 Budapest / Hungary