Author:
Makhramova M. Sh.,Urokov S. Kh.
Abstract
Rye is a diploid crop with many outstanding traits and is very important as a source of new traits for improving wheat and triticale. Since the demand for rye is relatively low, it is desirable to grow it mainly for grain in areas where it is difficult to grow wheat and other useful crops. In addition, the advantage of rye over other cereal plants is that it is considered one of the plants that is more resistant to drought. But drought stress is one of the factors that significantly affects all physiological processes of the rye plant. In particular, it causes a certain decrease in the yield of rye. The resistance of the rye plant to drought is inextricably linked with its lack of water. We carried out our research on the drought resistance of rye varieties and changes in their physiological parameters under the influence of drought. Therefore, this article provides information on the drought resistance of annual rye (Secale cereale L.) varieties and the effect of drought on its water deficit and productivity.
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