THE SIGNIFICANCE OF MARKER-ASSISTED SELECTION (MAS) METHOD IN THE CREATION OF NEW VARIETIES OF AGRICULTURAL CROPS

Umedova Mehriniso Ergash  qizi; Raxmonqulov Murod  Said-Akbarovich

THE SIGNIFICANCE OF MARKER-ASSISTED SELECTION (MAS) METHOD IN THE CREATION OF NEW VARIETIES OF AGRICULTURAL CROPS

Authors

Umedova Mehriniso Ergash qizi PhD student
Raxmonqulov Murod Said-Akbarovich Doctor of agricultural sciences, professor, Tashkent State Agrarian University

Keywords:

cotton, marker-assisted selection, SSR markers, spider mite

Abstract

This article describes the effectiveness of the MAS (marker-assisted selection) method in creating new varieties of crops, methods for effective early selection of F2 hybrids. In this experiment, several cotton varieties resistant to sucking pests were tested, samples resistant to spider mites were selected from them, and hybrid combinations were selected using specific markers in the early stages. The effectiveness of the marker selection method in agriculture was also analyzed.