PERFORMANCE OF FIBER OUTPUT AND FIBER LENGTH IN INTER VARIETY HYBRID FAMILIES OF MIDDLE FIBER COTTON

Abstract

Purposefulness of using the performed families ?-445, ?-580, ?-455 in the genetic and breeding researches for improving of fiber output and the families of ?-580, ?-455, ?-520 to improve the fiber length on the dependence of their genotypes has been presented in this paper. In general, similarity of a high dominance of varieties in the positive indexes on the fiber output and fiber length in combination of various soil-climatic zones was noted. Key words: COTTON PLANT, GENOTYPE, HYBRID, INTER VARIETY, FAMILY, FIBEROUTPUT, FIBER LENGTH.