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Genetic and phenotypic aspects of the body measured traits in Merinolandschaf breed of sheep / Genetički i fenotipski aspekti osobina telesnih mera Merinolandschaf rase ovaca
(Institute for Animal Husbandry, Belgrade, 2012)
Merinolandschaf sheep breed was used to estimate relationship between the next traits: Body weight of adult ewes (BW), Height to withers (HW), Body length (BL), Girth of Chest (GC), Rump Width (RW), Body weight of lambs ...
Some important factors affecting fertility in sheep / Važniji faktori koji utiču na plodnost kod ovaca
(Institute for Animal Husbandry, Belgrade, 2012)
Efficiency of sheep production is conditioned by fertility. According to some authors number of offspring obtained per lambing is more important than gain of weight. Genetic relationships involving reproductive traits were ...
Gastrointestinal helminths of small ruminants in Serbia
(The Balkans Scientific Center of the Russian Academy of Natural Sciences Belgrade, 29-06-2023)
During study of gastrointestinal helminths of small ruminants in Serbia, performed from
2010 to 2020 we collected fecal samples from 470 herds in various part of Serbia.
Samples were colected at monthly intervals and we ...
The influence of some factors on the production effects of Sjenica sheep
(Institute for Animal Husbandry, Belgrade-Zemun, 12-2023)
Gene expression at the phenotypic level varies due to a number
of influences from the environment in which the animals are reared. Ignoring this
reality or due to insufficient knowledge, farmers are often disappointed ...
Evaluation of genetic potential of sheep in different production systems / Procena gentskog potencijala ovaca u različitim proizvodnim sistemima
(Institute for Animal Husbandry, Belgrade, 2009)
Evaluation of phenotypic value of most present sheep breeds in Serbia is carried out as well as those populations which should have greater significance in the future. In this way, clear picture was obtained of strength ...
Occurrence of Giardia Sp. in ruminants in Serbia
(The Balkans Scientific Center of the Russian Academy of Natural Sciences Belgrade, 06-2022)
Giardia spp. are flagellates that are found in the intestinal tract of humans and
other mammals, birds and amphibians. Infections with giardia have been
reported widely in livestock and companion animals in different ...
Genetic improvement of fertility in sheep by selection according to physiological parameters / Genetsko poboljšanje plodnosti ovaca selekcijom po fiziološkim kvantitativnim parametrima
(Institute for Animal Husbandry, Belgrade, 2007)
In this paper, fertility parameters of sheep are discussed and principles analyzed in order to obtain the optimal methods for their evaluation. Mathematical procedures for evaluation of genetic and phenotypic parameters ...
Seasonal variations in enzyme activity in Ovies aries seminal plasma
(Book of abstracts of National Scientific conference "75 years Institute of Neurobilogy" 15-16.december, Sofia, Bulgaria, 12-2022)
Sheep (Ovies aries) are mainly seasonal polycyclic animals. Sperm production is influenced by many factors, including daylight length, climate temperature, humidity, and melatonin secretion, with females becoming fertile ...
Opportunities and challenges for sustainable sheep production in Serbia / Mogućnosti i izazovi održivog razvoja ovčarstva Srbije
(Institute for Animal Husbandry, Belgrade, 2011)
This paper analyzes the present state of sheep farming in Serbia and provide guidance for sustainable development in the future. It also discusses the challenges of the modern age that may affect the viability of sheep ...
PULMONARY STRONGYILIDOSIS OT SMALL RUMINANTS IN SERBIA.
(SCIENTIFIC WORKS SERIES C VETERTNARY MEDICINE, 2020)
In pasture breed condition helminth infection are common especially during late spring and autumn months. Research of goats and sheep parasites was made systematically last 10 years in Serbia. Most of the research related ...