Inheritance Of Output And Fiber Length In Genotypically Remote Medium Fiber F1 Cotton Plants

Аннотация

This article provides data on the inheritance of fiber yield and fiber length in first generation hybrid forms derived from genotypically different forms of G.hirsitum L species medium fiber cotton. The obtained results showed that in hybrids F1 dominance of one of the parent forms and intermediate inhe¬ritance by the characteristics of yield and length of fibre is manifested in hybrids of forms with different ge¬notype, with high and medium index, and inheritance by the type of positive superdomination, i.e. positive heterosis - in hybrids of forms with medium and high index. KEYWORDS Cotton, fiber yield and length, inheritance, overdominance, heterosis.