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Correspondence analysis of morphologycal similarities of investigated landraces (Babic et al., 2015, Journal of Agricultural Science and Technology, Vol.17(2): 455-468)
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U radu su prikazani rezultati indeterminantnih genotipova paradajza, gajenih na ĉetiri cvetne grane i njihov uticaj na produkciju semena i prinos ploda. Ispitivani genotipovi su se razlikovali u prinosu ploda. Nosioci prinosa su plodovi sa prve dve etaţe. Najveći prinos ploda ostvaren je sa I etaţe. Prinos ploda II, III i IV etaţe opada, osim kod l...
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Context 1
... words: maize hybrids, bioethanol, by-products. Slika 1. Prikaz ostvarenih prinosa bioetanola nakon 48h fermentacije kao procenata od teorijskog sadrţaja etanola Figure 1. Obtained bioethanol yields after 48h of fermentation as percents of theoretical bioethanol content Alternativna poljoprivreda podrazumeva gajenje useva po principima biološkog ratarenja. ...
Context 2
... Heljda, which exhibits high tolerance to drought, grain shedding and lodging. Field trials were established in 2012-2013 near Nova Varoš (N 43º27'23'' E 19º48'25'', 1111 m a.s.l.) on a mountain vertisol pH 5.6. The average buckwheat grain yield was 1150 kg ha -1 . ...
Context 3
... sets of 24NS hybrids, FAO maturity group 500 and 600, were examined in two years. However, better performing hybrids in 2013 were included in trails in 2014. Based on signal-noise ratio in sum of squares of GE interaction AMMI-1 was determined as optimal models for both trails. Considering both year grain yield and stability performance ( fig. 1a i b), NS 6140 can be highlighted as most perspective for further commercial seed production. Ţivotna sposobnost semena i ispoljavanje morfoloških i fizioloških osobina zavise kako od temperature tako i od vlaţnosti zemljišta i vazduha. U ovom radu prikazani su rezultati osobina semenskog kukuruza (randman, apsolutna masa i frakcioni sastav) ...
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... In the research of Tüzen et al., (2021) on the influence of black polyethylene mulch film in the production of tomatoes, it was concluded that the morphological characteristics and yield of tomato fruits can be significantly improved. According to Popović et al. (2015) tomato yield is also dependent on the floor. ...
Agriculture, as an important economic branch, aims to provide a sufficient amount of healthy and safe food. The greatest economic importance has over 30 species in various advanced production systems, integrated or organic production, for fresh consumption and for the needs of the processing industry. The presence of organic products in large market chains indicates the market potential of such products. The need for this type of production directly affected the same demand of end users. One of the most important vegetable species is the tomato. Tomato is one of the most used vegetables in the world. Today, due to its energetic, nutritious and medicinal properties, it is the most represented vegetable species in the human diet. We have witnessed that the excessive, uncontrolled, often unprofessional use of synthetic means for protection and fertilization in food production has threatened its safety and quality. The yield and quality of tomatoes are significantly affected by the use of organic fertilizers. The need for a reduced negative impact on the basic elements of the environment led to intensive development of sustainable agriculture concepts. The production in the protected area of certain plant species has increased significantly, so the production in the protected area occupies a significant place. In order to protect people and the environment, organic and integral production systems are of increasing importance. The modern approach to tomato production involves the application of organic and integral production methods, which implies the limitation or complete elimination of synthetic agents. In recent years, in the protected space in the production of tomatoes, modern high plastics are increasingly represented, with foil of the latest generation, which enables very successful growing of tomatoes in integral and organic production. Tomatoes and tomato products occupy a special place in human nutrition and can be considered as functional food. The aim of the research is to examine the variability of the vegetative growth of tomatoes (the number of flower branches formed, the number of fruits per flower branch during the growing season and tomato yield). In the experiment, two types of tomatoes (grapolo and beef) were used, that is, four different hybrids in two production systems (organic and integrated). The experiment was set up in a protected area according to a random block system in four replications.
Dunavski rubin is a medium early indeterminate cultivar with large fruits and average fruit weight of 180 g. It was developed by crossing cultivars Korona and Saint Pierre. Hybrid material was grown by using the pedigree method. Phenotypically uniform line V9 was selected and submitted to the Varietal Release Committee of the Republic of Serbia. Cultivar was released in 2014 by the Decision of Ministry of Agriculture, Forestry and Water Management of the Republic of Serbia under no. 320-04-1871/2/2013-11. Dunavski rubin represents successful combination of genes responsible for high fertility rate and fruit quality. Fruits of Dunavski rubin cultivar have high percentage of dry matter (6.30%), high level of lycopene (106.7 mg/100 g), and excellent total acidity (0.39%). Vitamin C content is 52.7 mg/100 g, while total sugars amount to 5.71%. High K content (1520 mg/kg) and low Na content (79.8 mg/kg) is what distinguishes this cultivar from the others. Comparing with other cultivars trough three year field experiments, it was concluded that Dunavski rubin is a cultivar intended for fresh consumption due to a long fruit-bearing period, but is also an excellent raw material for processing due to its high quality fruit. All of the above mentioned classifies Dunavski rubin as an enhancer in technological processing of tomato.
