УДК 636.2:591.133.2:591.111

PHYSIOLOGICAL STATE OF THE PARENTS AND THE RESISTANCE IN POSTNATAL CALVES

S.V. Volkova, N.N. Maksimyuk

The hematological, biochemical and immunological parameters in the bulls and mothers-cows of the Red-and-White breed and in their calves have been studied. It was established that a birth of hypotrophic calves depends on state of metabolism of parents and in the first place of mothers.

Key words: natural resistance, hematological, immunological, biochemical factors, metabolic processes.

Институт сельского хозяйства
и природных ресурсов
ГОУ ВПО Новгородский государственный
университет им. Ярослава Мудрого,

173000 г. Великий Новгород, ул. Советской Армии, 7, 
e-mail: nicmaxim@yandex.ru

Поступила в редакцию
17 марта 2008 года