INHERITANCE OF FIBER OUTPUT AND LENGTH AT HYBRIDIZATION OF INTROGRESSION LINES WITH COTTON PLANT VARIETIES OF GOSSIPIUM HIRSITUM L

In the article, the results of the genetic analyses of hybrids obtained by hybridization of the introgression lines with cotton plant varieties are discussed. In F1 plants dominance degree and segregation are studied, in F2 plants on traits of fiber output and fiber length. It was established that between varieties and introgression lines on fiber output there were no big differences, but they differ greatly by fiber length. High damage degree by wilt disease adversely affects the fiber length.