UDC 636.4.082
Natalia V. Bogdanova
GROWTH FEATURES OF PIGS OF DIFFERENT GENOTYPES
National University of Life and Environmental Science of Ukraine, Kyiv, Heroyiv Oborony, 12, 03041
The growth rate of young stock pigs of Large White breed have been studied in pure- breeding and interbreeding. Found that a higher body weight and the highest absolute and relative gains of animals at all periods of their age were characterized by experimental animal mixes of ♀LW х ♂ D. By formation intensity values, indexes of uniformity and straine of growth they exceed pure analogues of LW breed, respectively on 13,4; 7,9 and 11,3%.
Key words: pigs, youngstock, live weight, indexes of formation intensity values.