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The growth reaction of winter wheat seedlings on temperature stress and their reaction in solution triman
The brief operating of high temperature stress on plantlets of wheat winter-annual substantially represses a linear cell growth, growth of raw and dry mass of escapes and roots. Influence of low positive temperatures is stably improved by the accumulations of raw and dry mass of roots, and shake, in separate periods of time, linear growth of escapes and roots. Diminishes growth of raw and dry mass of above-ground part of plantlets.
Application of preparation of Triman in ordinary terms gives an opportunity to improve the linear height of escapes and chums, growth of them raw and dry mass. Treatment of seed of wheat winter-annual of 0,01% triman diminishes negative influence of extreme temperatures on proliferation constituents and growth of lengthening at the cages of meristems plantlets. Preparation promotes activity of height considerably, after the action of supraoptimal temperatures, at the roots of plantlets of wheat winter-annual, due to the increase of them raw and dry mass. Such action of preparation characterizes him as a matter with by a step-up stability to the high temperatures that promotes addictiveness of plants of wheat in the conditions of unfavorable temperatures.
Key words: winter wheat, temperature stress, growth, triman.
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