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Comparative examination of qualities of yolk in light line hybrids / Komparativna ispitivanja osobina kvaliteta žumanca lakih linijskih hibrida
(Institut PKB Agroekonomik, Padinska skela, 2009)
The study presents results of examination of qualities of consumable eggs of two light hen types, Shawer 579 and Hisex Brown. Every four week, on the sample of 30 eggs for each hybrid, internal qualities of eggs were ...
Breeding of offspring female of Simmental breed / Odgoj ženskog priplodnog podmlatka simentalske rase
(Institut PKB Agroekonomik, Padinska skela, 2005)
Certain performance traits from organise production of breeding offspring Simmental cows were investigated. The determined age at first fertilisation was with 15,73 month and with body weight of 380 kg. In the combination ...
Influence of the age on the productivity of family flock of hybrid Arbor Acres chickens / Uticaj starosti na produktivna svojstva roditeljskog jata Arbor Acres hibrida kokoši
(Institut PKB Agroekonomik, Padinska skela, 2005)
In this paper analyzed productive and reproductive results of family flock on the farm "Chicken product" LTD, Mladenovac, Serbia, from 23 to 66 weeks of age of natural exploitation, on expert exploitation. According the ...