BALABANOVA I. Development of ways of increasing reproductive qualities of pigs of big white dread under conditions of selection taring into account intensity

. The purpose of the work was developing methods of improving reproductive pigs' qualities under conditions of intensity formation selection. Methods of animal science research, modeling of selective signs and studying of biochemical signs of blood serum are being used. It was established that the level of saws' reproductive qualities is determined by the level of their weight at adjacent age periods 2,4 and months. It was shown that growth intensity of remounting pigs youth is stipulated by reproductive qualities of saws (correlation factor for evenness growth index reaches 0,91). Optimal combinations of weight are revealed, which provide high fattening qualities (average doily increase is 75,9 grams, the age of attaining the weight of 100 KGs decreases for 49 days). The results of the research are implemented at pig farm Collective Agricultural Enterprise "Borozenskoye" B.Alexandrovsky distract of Kherson region. . . . . . . . . . . . . 6174. Голова спеціалізованої вченої р ади Коваленко Віталій Петрович (прізвище, ім'я, по батькові) 6273. Науковий ступінь, вчене звання голови спеціалізованої вченої ради доктор с.-г.наук, професор Підпис М.п.