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Estimation of nonadditive genetic impacts on lifetime performance through a grading-up breeding program with Holstein-Friesian
(Croatian Dairy Union, Zagreb, 2014)
The aim of this study was to estimate the total lifetime milk production and non additive genetic effects (recombination and heterosis) of cows with different proportions of Holstein-Friesian genes, obtained from the Serbian ...
Efficiency analisys of the heat pump system for raw milk cooling with precooler and possibility for waste heat recovery through sanitary water heating / Analiza efikasnosti rada sistema toplotne pumpe za hlađenje svežeg mleka sa predhlađenjem i mogućnošću iskorišćenja otpadne toplote za dogrevanje potrošne vode
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2014)
Contemporary livestock production implies production of highly valuable, biologically and chemically safe products. Dairy production has no exception too. On the contrary, the quality standards for raw milk are highly ...
Effects of Inorganic and Organic Selenium Supplementation on Blood and Milk Selenium Concentration in Dairy Cows
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
Selenium is an important trace element in the nutrition of dairy cows because it prevents oxidative damages of tissue and in that way protects the animals from the incidence of various disorders. Addition of various levels ...
The Effect of Supplementation on Selenium and Zinc Content in Blood and Milk of Dairy Cows
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
Milk is an important source of microelements for calves during the suckling period as well as in human nutrition. Concentration of trace elements in blood and their secretion via milk can significantly change depending on ...
The State and Development Prospects of Goat Production in the World
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
Goats are the most popular animals in the world and goat meat and milk consumption are most widely distributed in the world. Goats are popular with small holders because of their efficient conversion of feed into edible ...
Influence of Keeping and Milking of Cows on the Hygienic Quality of Milk
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
The quality and quantity of milk is significantly influenced by housing conditions, care and feeding of dairy animals. Hygienic correct milk can be obtained if the cows or other dairy cattle are kept in hygienic conditions. ...