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Prikaz rezultata 11-20 od 49
HERITABILITY AND REPEATABILITY OF FERTILITY TRAITS OF HOLSTEIN-FRIESIAN BULLS MONITORED IN PROGENY TESTING
(Institute for Animal Husbandry, Belgrade-Zemun, 2015)
To test the variability of fertility traits of Holstein-Friesian bulls monitored in progeny test, reproduction data of 342 cows, daughters of 15 bulls were used. Cows have been in production in seven farms of Agricultural ...
QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS
(Institute for Animal Husbandry, Belgrade-Zemun, 2015)
Whole-plant corn silage is a starting point for economical and modern animal husbandry. It is a quality green feed replacement and the most important cattle feed. The quality of whole-plant corn silage is of great importance ...
Importance of farm management in reducing broilers skin lesions
(Belgrade : Institute for Animal Husbandry, 2015)
The incidence of contact lesions in broiler production is showing an upward trend over the past decades. The frequency and severity of lesions are perceived through the negative effects on productivity, carcass quality and ...
The impact of import of breeding Simmental cows on improvement of production performance in domestic population
(Belgrade : Institute for Animal Husbandry, 2015)
The aim of this study was to obtain relevant data pertaining to the basic indicators of milk and fertility Simmental cows, in the production conditions on individual farms, using appropriate modern methodologies, and to ...
Beef cattle welfare: Risks and assurance / Dobrobiti tovne junadi - obezbeđenje i rizici
(Institute for Animal Husbandry, Belgrade, 2015)
Beef production is widespread all over the world but the legislation regarding welfare area of beef cattle is not specifically addressed and fully implemented. Beef cattle welfare assurance affects not only animals but is ...
Effects of age and time of day of sampling on proximate and fatty acid composition of whole eggs from two strains of laying hens
(Archiv Fur Tierzucht, Dummerstorf, 2015)
The aim of the present study was to determine the effects of breed (Naked Neck - NN - and Lohmann Brown - LB), age (46 to 49 weeks) and the time of day of sampling (morning eggs - M - and afternoon eggs A) on the proximate ...
The effect of crop density on yield of forage maize / Uticaj gustine useva na prinos krme kukuruza
(Institute for Animal Husbandry, Belgrade, 2015)
The aim of this investigation was to estimate the effects of crop density on the plant height (PH), stem diameter (SD), number of leaves per plant (NL), forage yield hectare-1 (FY), dry matter yield hectare-1 (DMY), stem ...
Silage fermentation characteristics of grass-legume mixtures harvested at two different maturity stages / Fermentabilne karakteristike travno-leguminoznih silaža košenih u dve različite starosne faze
(Institute for Animal Husbandry, Belgrade, 2015)
The objective of our study was to investigate the diversity of individual parameters of quality of grass-legume mixture silages harvested in two stages of crop utilization and the impact of the interaction of studied factors ...
Correlation between some indicators of broiler carcass fat / Korelacije između nekih pokazatelja masnoće trupa brojlera
(Institute for Animal Husbandry, Belgrade, 2015)
Fifty-two (26 males and 26 females) week old broilers were examined for carcass fat characteristic. The phenotypic correlation coefficients between abdominal fat and other traits were: 0.65 - left external sartorial; 0.51 ...
The effect of raw soybean in the final mixtures for broiler chickens on the performance and carcass yield
(Belgrade : Institute for Animal Husbandry, 2015)
The aim of this study was to point out the possibility of replacing a portion of thermally treated soybean of standard variety "Lydia" and variety with reduced trypsin inhibitor "Lana" with raw grain in the final mixes for ...