Деякі особливості самиць російського осетра в зв’язку із штучним відтворенням

Abstract

Actual data have been presented about the size and weight characteristics of the Russian sturgeon inseminators used for artificial breeding which is carried out on the Dnipro sturgeon breeding farm. Studies have been made of Russian sturgeon female reaction to the corticosteroid hormones of hypothesis hypophysial hormone according to the operating breeding capacity indexes, the eggs fertilization rate, the free embryo production