Changing of the fibrous signs as a result of the impact of self-pollination

Abstract

The problem of complex and comprehensive study of biological and breeding signs of inbred lines of modern hemp monoecious variety (Cannabis sativa L.) is very important. These studies were not conducted in full because of cytoplasmic male sterility is not found and inbred lines were not used to create heterotic hybrids. The results of studies of the influence of extreme form of inbreeding (self-pollination) to change the breeding fibrous hemp signs have given in this article. I₁–I₄ varieties central Russian eco-geographical types Gluhovskaya 58 and 15 south Zolotonoshskaya were evaluated by weight of the stem, weight of the fiber and fiber content. The degree of depression manifestation was installed. Due to analysis of hemp inbred lines on the basis of fibrous we can select a valuable material for breeding, in particular for the creation of hybrids.