INFLUENCE OF REPEATED CULTURE TYPES ON THE YIELD OF WINTER WHEAT

Abstract

This article aims to provide recommendations for the selection and production of optimal
repeat predecessor crops that ensure high-quality winter wheat harvest by preserving and increasing the
productivity of saline meadow-alluvial soils of the Bukhara region. Research and phenological observations
were carried out on the basis of generally accepted methods. The scientific novelty of the research lies in the
following: for the first time, in the conditions of slightly saline meadow-alluvial soils of the Bukhara region,
repeated crops of millet, corn (for silage), beans, phaseolus aureus piper, sorghum (for silage), taken and
adopted as a predecessor for winter wheat, were selected; Under the conditions of the Bukhara region, beans
and phaseolus aureus piper were compared with different predecessors and a positive effect was determined;
The results of the experiments are analyzed and conclusions are given at the end.