| 摘要 |
FIELD: veterinary science. ^ SUBSTANCE: during the period from weaning to slaughtering it is necessary to supplement the main diet for youngsters in swine with a complex fodder additive nutril selenium at the dosage of about 0.03-0.04 g/kg body weight, once daily, for about 5-7 d followed by a 1-mo-long interval. The course of nutril selenium prescription should be repeated up to the end of fattening period. Fodder additive should be applied simultaneously with introducing an antiparasitic preparation - levolysol, once monthly applied as 10%-solution, at the dosage of about 0.70-0.75 ml/10 kg body weight. Application of the present method enables to increase average daily and absolute body weight gains, increase hot weight and increase slaughtering output in animals. ^ EFFECT: higher efficiency. ^ 1 ex, 2 tbl |
