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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 ...
The influence of the factor 'Genetic value of the father' on the productive qualities of the Romanov breed sheep / Uticaj faktora 'genetska vrednost oca' na produktivne kvalitete romanovske rase ovaca
(Institute for Animal Husbandry, Belgrade, 2015)
Sheep farming plays an important role in the production of meat. Romanov breed is known for its high fertility and therefore is used all over the world due to increased production of lambs and lamb meat. Meat products are ...