Biochemical composition of the introduced morus varieties leaves in the silkworm nutrition under the conditions of Azerbaijan

The studies were carried out in 2013-2014 and in 2021. The conditions for feeding the China-21 silkworm did not change in these years. The biochemical composition of Morus leaves, the food of these animals, was studied. The method of work is developed and approbated by the author. The dependence of the cocoon on the quality of the feed of introduced Morus varieties was determined. It has been proven that the biochemical composition of the leaves of various mulberry varieties affects the quality of cocoons.