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Information × Registration Number 0214U002353, 0111U002492 , R & D reports Title To work out methods of revealing and using birds, which are valuable in the breeding aspect, when creating and improving competitive lines and breeds of hens, turkeys, ducks and geese with set up peculiarities popup.stage_title Head Pankova Svitlana Mykolayivna, Registration Date 29-01-2014 Organization Institute of Animal Science of the National Academy of Agrarian Sciences of Ukraine popup.description2 Selection reception of an assessment and selection of hens on a content of a yolk in an egg is developed and approved. With its use in a line of egg hens "Birky barvista" for two generations the relative weight of a yolk on 0,4-0,9 % - up to a level of 30,1 % is raised. Parameters of deductibility of eggs on 1,2 %, a conclusion of young growth to 1,6 %, its safeties to 2,7 % are improved. By introduction crossing with cocks of foreign selection the new microline meet-egg hens of breed "Plimutrock white" (G22) with the raised alive weight concerning a base line (G2) is received. Alive weight of young growth of this microline above on 20,4-32,2 %, an adult bird - on 6,4-22,2 %. Above in microline G22 weight of eggs (on 3,4 %) and parameters of reproductive qualities: fertile eggs on 4,3 %, a conclusion of chickens - on 3,6 %. By distribution to fatherly and parent lines breed of geese "Large grey" on parameters of reproductive qualities is advanced: fertile eggs on 1,8-5,9 %, deductibility - on 7,1-12,1 %, a conclusion young - on 8,3-11,6 %. This allows to receive from female on 108,3-122,6 kg of meat in alive weight at pureline cultivation and about 120 kg – at interlinear crossings. Product Description popup.authors Захарченко Ольга Павлівна Лютий Юрій Сергійович Панькова Світлана Миколаївна Печеніжська Тетяна Борисівна Тимошенко Ніна Павлівна Фесенко Наталія Андріївна popup.nrat_date 2020-04-02 Close