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УДК 633.11″324″:632.111:631.53.027:631.8

LubovGonchar, AndriyMatvienko

INGLUENCE OF GROWTH REGULATORS ON WINTER WHEAT PRODUCTIVITY FORMATION

 NationalUniversity of Life and Environmental Sciences of Ukraine

 Yield of winter crops largely determines by quality of sowing material and its presowing treatment that should provide not only protection from unfavorable environmental factors but also stimulate initial plant growth.In last decades due to advance in science absolutely new highly effective plant growth regulators were created. Thus appeared the necessity to estimate action of modern plant growth regulators on the plant organisms and yielding capacity. Research on the peculiarities of modern plant growth regulators action on winter wheat plants and its influence on yield structure quantity and quality resulted in this article.

Key words: Plant growth regulators, winter wheat (Triticum aestivum L.), mineral fertilizers, yielding capacity, grain quality.


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