
Kamorudeen Kolawole Safiyu- PhD (Non-Ruminant Production)
- Lecturer I at University of Ilorin
Kamorudeen Kolawole Safiyu
- PhD (Non-Ruminant Production)
- Lecturer I at University of Ilorin
Investigating the efficacy and safety of phytobiotics as a replacement for antibiotics in poultry production.
About
32
Publications
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Introduction
I am a Registered Animal Scientist with a strong research background, teaching expertise, and industry experience in Poultry Science, specializing in Poultry Production and Health, Poultry Welfare and Alternative Housing Systems, Hatchery Management and In Ovo Nutrition, Phytogenic Additives as Alternatives to Antibiotics, and Poultry Processing and Food Safety.
Current institution
Additional affiliations
October 2019 - November 2024
March 2016 - April 2018
October 2012 - September 2013
Education
June 2016 - October 2018
April 2014 - February 2016
June 2007 - August 2012
Publications
Publications (32)
The ban on unchecked use of synthetic antibiotics warrants a search for phytobiotic additives and supplements as alternatives in poultry production. This study assessed the growth performance, caecal microbiota, duodenal histomorphometry, and lipid profile of broiler chickens on ethanolic and hot water extracts of African basil and dandelion leaves...
This study investigated the physiological responses of finisher broiler chickens supplemented with Artocarpus heterophyllus leaf extract (AHLE) in drinking water. A total of 144 day-old Arbor Acre broiler chicks were divided into four treatment groups (received in drinking water for 16 days AHLE at concentrations of 0, 1, 3, and 5 mL/L) after brood...
An eight-week old experiment was conducted to investigate the nutrient utilization,
haematological and serum biochemistry of broilers fed with unpeeled yellow cassava
root meal (UYCRM). The unpeeled yellow cassava root was harvested, washed,
ground and toasted. This was incorporated in graded levels of 0% (control), 25%,
50% and 75% into the di...
A total of 150 one-day-old broiler chicks of Arbor acre strain were used to determine the growth performance, carcass yield, gastrointestinal indicators and meat quality of broiler chickens administered varying levels of Siam weed (Chromolaena odorata) extract (SWE). After brooding for two weeks, the birds were evenly divided into five treatments a...
This study, laid out in a 2 x 4 factorial arrangement compared egg lipid profile of egg-type chickens on two housing types (battery cage and litter-covered floor) and on extract of oyster mushroom (0, 10, 20 and 30 ml/L of water) at early and late lay phases. Each treatment consisted of 30 birds subdivided into three replicates of ten birds each. D...
Raw West African Dwarf goat milk (800 mL) was purchased to determine its physical and chemical properties after undergoing varying pasteurization temperatures. The milk sample was divided based on pasteurization temperatures into four treatments (0, 65, 75 and 85 °C) containing 200 mL of milk each. Each treatment was further sub-divided into four r...
A total no of 240 Marshal Broiler chicken breeder flocks during 40th to 48th weeks of age were used to determine the effect of feeding time on the hatchability and quality of hatchlings raised under tropical environment. The feeding schedule was divided into 3 treatments 3am, 5am and 7am respectively having 3 replicates in each treatment with 20bir...
This study investigated the response of 120 cockerel chickens to varying dietary inclusion levels of oyster mushroom. The birds were randomly assigned to four treatments (0, 500, 750 and 1000 ppm) of varying levels of oyster mushroom in feed with each treatment consisting of 30 birds which was sub- divided into three replicates of 10 birds each for...
A total no of 240 Marshal Broiler chicken breeder flocks during 40th to 48th weeks of age were used to determine the effect of feeding time on the hatchability and quality of hatchlings raised under tropical environment. The feeding schedule was divided into 3 treatments 3am, 5am and 7am respectively having 3 replicates in each treatments with 20bi...
Raw West African Dwarf goat milk (800 ml) was purchased to determine its physical and chemical properties after undergoing varying pasteurization temperatures. The milk sample was divided on the basis of pasteurization temperatures into four treatments (0, 65, 75 and 85 °C) containing 200 ml of milk each. Each treatment was further sub-divided into...
This study investigated the influence of in ovo administration of oyster mushroom aqueous extract on intestinal development of broiler chickens. A total of 600 hatching eggs of Arbor acre strain of broiler chickens were used in this experiment. The eggs were divided into three treatments; T1: Control (non-injected eggs), T2: in ovo administration o...
Performance of broiler chickens fed rice milling waste based diets 1 1 1 2 1 The growing concern about the cost of feed ingredients, use of least cost feed formulation and maintenance of a reliable nutritional requirement for broiler birds irrespective of the season is almost compelling to look for alternatives. Thus, this experiment was conducted...
This study was composed of two experiments which investigated the response of two strains (Arbor Acre and Cobb 500, respectively) of broiler chickens to in ovo injection of inorganic salts of zinc, copper and their combination. A total of 300 hatching eggs [only 148 (59.20 %) and 232 (90.27 %), respectively, were fertile] each of Arbor Acre and Cob...
IntroductionIn a bid to mitigate growing concerns regarding the use of antibiotics in food animalsObjectives
This study determined the growth performance, haemato-biochemical status, organ development and intestinal morphology of Arbor Acre broiler chicken strain on oral administration of citrus–coconut electrolyte blend (CCEB) for 26 days.Methods...
Introduction In a bid to mitigate growing concerns regarding the use of antibiotics in food animals Objectives This study determined the growth performance, haemato-biochemical status, organ development and intestinal morphology of Arbor Acre broiler chicken strain on oral administration of citrus-coconut electrolyte blend (CCEB) for 26 days. Metho...
One hundred and twenty (120) day-old broiler chickens of three different strains fed with straight diet were used in this study which lasted for 49 days. A single straight diet containing 2844.25kcal/kg of M.E and crude protein of 21.04% was formulated for the study. Each strain of the broiler namely Cobb, Ross and Abor acre formed the three treatm...
This study investigated the effect of different feed forms with or without oyster mushroom inclusion (Pleurotus ostreatus) on egg production and egg quality of egg-type chicken. One hundred and sixty 16-week old pullets were purchased and acclimatized for 2 weeks. Afterwards, the birds were distributed on the basis of feed forms (mash and pellet) a...
Este estudio determinó el efecto de la administración in ovo y post-eclosión de extracto acuoso de hongo ostra (AEOM) sobre la respuesta inmune, la morfometría de tibias y minerales, y la histología de la médula ósea de pollos de engorde. Cuatrocientos huevos fértiles de la cepa de pollo de engorde Arbor acre fueron adquiridos, fumigados y pesados....
The growing concern about the cost of feed ingredients, use of least cost feed formulation and maintenance of a reliable nutritional requirement for broiler birds irrespective of the season is almost compelling to look for alternatives. Thus, this experiment was conducted to evaluate the performance of broiler chickens fed rice milling waste (RMW)...
Animals that are well-managed thrive and produce better than those kept under conditions which do not take full consideration of their behavioural and welfare needs. This experiment was conducted with one hundred and eighty unsexed one day-old Marshall and Arbor Acre breeds of broiler chickens to investigate the effects of housing systems on behavi...
In the study, the effects of in ovo injection of amino acids (L-methionine, L-lysine, and Larginine) and their combinations on hatching traits, post-hatch performance, cell-mediated immune response and blood profile of FUNAAB Alpha broiler chicken were evaluated. The study was carried out in two trials. In the first trial, a total of 360 hatching e...
To evaluate the effect of Bambara nut offal (BNO) fed as a replacement for wheat offal (WO) on growth performance and carcass yield of weaner rabbits, a total of 24 mixed breed unsexed weaner rabbits were purchased, weighed and randomly grouped into four dietary treatments of 6 replicates each. The four dietary treatments were made up of varying ra...
Effects of in ovo injection of amino acids on hatching performance, cell-mediated immunity and blood profile of FUNAAB Alpha broiler chickens 1 2 3 In the study, the effects of in ovo injection of amino acids (L-methionine, L-lysine, and L-arginine) and their combinations on hatching traits, post-hatch performance, cell-mediated immune response and...
In this study, 768 day-old poults were used to determine the effects of rearing system, sex and plumage colour on haematological and serum biochemical parameters of local turkey breeds in Nigeria. Poults were brooded for 4 weeks followed by an acclimatization period of 2 weeks in two rearing systems (indoor and outdoor systems). The study was compo...
In a bid to improve the productive potentials of local turkeys in developing countries, a total of 240 unsexed day-old poults arranged in a 2 × 2 factorial layout into 4 treatments with two rearing systems (indoor and outdoor) and two plumage colours (white and black) were used for this study. Poults were brooded for 4 weeks followed by an acclimat...
The study consisted of 400 sexed turkeys, grouped on the basis of 2 distinct feather colours (white and black) into deep litter and outdoor, respectively. Day-old poults were brooded for 4 weeks and acclimatized in both houses for 2 weeks before the commencement of the study that lasted for 10 weeks. At the end of the trial, 2 birds
per replicate w...
Performance of finisher broiler chickens fed diets containing unpeeled sweet potato This study evaluated effects of unpeeled sweet potato meal (USPM) on performance of finisher broiler chickens. A total of 180 one day-old broiler chicks were used for the experiment. Brooding operation was carried out for 2 weeks. Thereafter, the broiler chickens we...
A total of 198 day old broiler chicks (99 birds, each of Marshal MY and Hubbard strains) were used to investigate the effects of strains and graded levels of ascorbic acid on carcass traits of broiler chickens. The study lasted for 8 weeks. Birds were brood for 3 weeks, and at 4 weeks age the 198 birds were divided by weight equalization into 6 tre...
This study was conducted to determine the performance, carcass yield and duodenal villus morphology of locally-adapted turkeys on feed forms (mash and pellet) of the same nutrient contents. A total of 120 day-old turkey poults were used for the experiment. The poults were brooded for 3 weeks using kerosene stove as source of heat. They were thereaf...
Due to the dearth of information on the response of poultry managed in alternative production systems to seasonal fluctuations, a total of 240 day old chicks from Arbor acre and Marshall strains were used for both dry and wet seasons trials. Birds were brooded for 3 weeks and thereafter acclimatized in outdoor runs for a week before the commencemen...
The effects of varying litter depths (5, 7 and 9 cm) on growth performance and linear body measurements of locally adapted turkey poults were investigated. One hundred and eighty locally adapted turkey poults were used for the study, which lasted for a period of six weeks. The poults were divided into three litter depth treatments with sixty birds...