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Приказ резултата 11-20 од 33
Forewing differentiation of the honey bees from Serbia / Diferencijacija prednjeg krila medonosne pčele iz Srbije
(Institut za stočarstvo, Beograd, 2011)
In this study, 12 morphological characteristics were measured on worker bee samples collected from seven different locations covering the territory of Republic Serbia. The measurement of 11 angles on the front wing and ...
The effect of the farm size on milk traits of cows / Uticaj veličine farmi na osobine mlečnosti krava
(Institut za stočarstvo, Beograd, 2011)
Objective of this study was to analyze the effect of the dairy farm on milk traits of cows in Vojvodina. The research was carried out on small farms with 10 to 20 cows, medium farms with 20 to 50 cows, and large farms with ...
Production potential of first calving Simmental heifers in Serbia / Proizvodni potencijal prvotelki simentalske rase u Srbiji
(Institut za stočarstvo, Beograd, 2011)
Cattle production in Serbia, and especially milk production, contributes significantly to the value of total agricultural production (20%) and livestock production (45%). Achieved annual rate of milk yield increase of ...
Variability and correlation between basic quality parameters of raw cow milk / Varijabilnost i povezanost osnovnih parametara kvaliteta sirovog kravljeg mleka
(Institut za stočarstvo, Beograd, 2011)
In this paper the results of the analysis of the milk somatic cell count are presented, as well as correlation between the somatic cell count and content of certain chemical parameters in milk (milk proteins, fat, lactose ...
Opportunities and challenges for sustainable sheep production in Serbia / Mogućnosti i izazovi održivog razvoja ovčarstva Srbije
(Institut za stočarstvo, Beograd, 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 ...
Effects of forages and total mixed rations particle size on physical effectiveness and chewing activity of lactating cows / Uticaj stepena usitnjenosti kabastih hraniva i kompletnog obroka za krave u laktaciji na fizičku efektivnost i aktivnost žvakanja
(Institut za stočarstvo, Beograd, 2011)
In study are determined effects of four different mean lengths of corn silage, alfalfa haylage and total mixed ration (TMR) for lactating cows on physical effectiveness (pef), physically effective fiber content (peNDF) and ...
Variability of production characteristics of distinguished lines of bees in western Serbia / Varijabilnost proizvodnih osobina izdvojenih linija pčela u zapadnoj Srbiji
(Institut za stočarstvo, Beograd, 2011)
Condition for achieving high performance results in beekeeping is focused on the use of high-quality breeding queen bee. Because that a large amount of research are based on the examination of properties of selected lines ...
Welfare problems in dairy calves / Problemi dobrobiti kod teladi
(Institut za stočarstvo, Beograd, 2011)
The most significant welfare problems in dairy calves in intensive rearing conditions have been investigated in this paper. These problems mainly result from inadequate intake of colostrum (separation from the dam), ...
Correlation of morphologic and production traits of honey bee colonies from Serbia / Korelacija morfoloških i proizvodnih osobina društava medonosne pčele sa područja Srbije
(Institut za stočarstvo, Beograd, 2011)
State of mutual or reciprocal relationship between traits is determined by the correlation coefficients. Correlation of morphological and production traits was determined in two generations of honey bee colonies. In the ...
The state in the sector of milk production in European Union and in our country / Stanje u sektoru proizvodnje mleka u Evropskoj Uniji i kod nas
(Institut za stočarstvo, Beograd, 2011)
The paper gives an analysis of the state in milk production from the aspect of total produced quantities of milk and total purchased quantites of milk by the diaries in EU. The number of farms engaged in cattle production ...