[Efficiency of application of plant growth regulators for winter wheat cultivation in the conditions of Vitebsk region]
2006
Kartovenkova, L.P.,National Academy of Sciences (Belarus). Vitebsk Regional Agricultural Experimental Station
Research results of the development of new methods of the adaptive technology of winter wheat (Triticum aestivum L.) cultivation in the conditions of Belarus using the cheap and ecologically safe biologically active substances agrostimulin and emistim for the presowing seed treatment and application on the vegetating crops were presented. Comparative evaluation of N100P60K90, maxim, agrostimultin and emisim influence on wheat seed germinating power, crop yielding capacity and crop structure (quantity of productive stems, quantity of grains per ear, grain weight from 1 ear, weight of 1000 grains) was presented. On the background of maxim seed treatment the application of agrostimulin and emistim for the vegetating plants provided yield increase on 6,6-71,1 c/ha. Research results showed that plant growth regulators agrostimulin and emistim favored the formation of higher quantity of productive stems per 1 m2 and the increasing of 1000 grains weight that promoted the increasing of winter wheat yielding capacity on 7,9-9,4 c/ha and increased the gluten content on 0,6-0,8%
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