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Information × Registration Number 0220U104108, (0119U100394) , R & D reports Title To develop a system of selection and genetic improvement of pigs of large white and Poltava beef breeds based on the use of the BLUP method in breeding farms of the Khmelnitsky region. popup.stage_title Розробити систему селекційно-генетичного удосконалення свиней великої білої та полтавської м'ясної порід на основі використання методу BLUP у племінних господарствах Хмельницької області. Head Verbich Ivan V., Кандидат сільськогосподарських наук Registration Date 10-12-2020 Organization Khmelnytsky State Agricultural Research Station of the Institute of Feed and Agriculture of Podillya NAASU popup.description1 On the basis of breeding farms of the Khmelnitsky region to develop a system of breeding and genetic improvement of pigs of large white and Poltava beef breeds based on the index estimation of breeding value of animals by BLUP method. popup.description2 A system of selection and genetic improvement of pigs has been developed, which is based on the use of modern methods of assessing the breeding value of animals, in particular, assessment of own productivity of young animals, assessment indices of reproductive, fattening and meat qualities and BLUP method. In addition, variants of breeding selection of pigs were developed and breeding and productive qualities of existing genotypes of pigs were improved and new ones were created, which reduce the age of 100 kg live weight and fat content of large white breed animals by 5.2 days and 1.2 mm and Poltava m. of clear breed, respectively, by 6.7 days and 1.4 mm and increase the average daily gain of young animals by 16-21 g. Based on the calculated breeding value of animals by the BLUP method, the genetic trend for the period from 2013 to 2020 was determined on the basis of average daily growth, fat thickness and BLUP index and it was found that phenotypic values of fat thickness with a high coefficient of inheritance accurately reflect the genetic trend. There are some differences: animals whose breeding value was determined by the average daily gain and the BLUP index could not fully show their genetic potential, which was caused by paratypic factors. The economic effect of the research amounted to UAH 243.42–267.39 in the controlled farms of the region. on the head. Product Description popup.authors Bratkovska Halyna V. popup.nrat_date 2020-12-10 Close

Information × Registration Number 0220U104108, (0119U100394) , R & D reports Title To develop a system of selection and genetic improvement of pigs of large white and Poltava beef breeds based on the use of the BLUP method in breeding farms of the Khmelnitsky region. popup.stage_title Розробити систему селекційно-генетичного удосконалення свиней великої білої та полтавської м'ясної порід на основі використання методу BLUP у племінних господарствах Хмельницької області. Head Verbich Ivan V., Кандидат сільськогосподарських наук Registration Date 10-12-2020 Organization Khmelnytsky State Agricultural Research Station of the Institute of Feed and Agriculture of Podillya NAASU popup.description1 On the basis of breeding farms of the Khmelnitsky region to develop a system of breeding and genetic improvement of pigs of large white and Poltava beef breeds based on the index estimation of breeding value of animals by BLUP method. popup.description2 A system of selection and genetic improvement of pigs has been developed, which is based on the use of modern methods of assessing the breeding value of animals, in particular, assessment of own productivity of young animals, assessment indices of reproductive, fattening and meat qualities and BLUP method. In addition, variants of breeding selection of pigs were developed and breeding and productive qualities of existing genotypes of pigs were improved and new ones were created, which reduce the age of 100 kg live weight and fat content of large white breed animals by 5.2 days and 1.2 mm and Poltava m. of clear breed, respectively, by 6.7 days and 1.4 mm and increase the average daily gain of young animals by 16-21 g. Based on the calculated breeding value of animals by the BLUP method, the genetic trend for the period from 2013 to 2020 was determined on the basis of average daily growth, fat thickness and BLUP index and it was found that phenotypic values of fat thickness with a high coefficient of inheritance accurately reflect the genetic trend. There are some differences: animals whose breeding value was determined by the average daily gain and the BLUP index could not fully show their genetic potential, which was caused by paratypic factors. The economic effect of the research amounted to UAH 243.42–267.39 in the controlled farms of the region. on the head. Product Description popup.authors Bratkovska Halyna V. popup.nrat_date 2020-12-10 Close