Efficiency of cultivation of crops on reclaimed land Vitebsk region
2014
Tivo,P.F. | Krutko,S.M. | Sakvenkov,K.M. | Saskevich,L.A.
Russian. Рассматривается влияние минеральных удобрений и других факторов на продуктивность зерновых культур. Доказана целесообразность снижения доз азота в подножии склона относительно верхних элементов рельефа при возделывании яровой пшеницы. При этом в лучшую сторону выделялся вариант с некорневой подкормкой микроэлементами и применением ретарданта терпал на фоне NPK. Слабее отзывался на средства химизации овес, особенно из-за дефицита атмосферных осадков в 2013 г. На ячмене из ретардантов менее эффективным был хлормекватхлорид 750.
Show more [+] Less [-]English. In course of the research there were studied the impact of fertilizers and other factors on the productivity of crops. The research was realized in the conditions of the Republic of Belarus in 2011-2013 on the Vitebsk Experimental Station for Land Reclamation (Belarus). As a result of realized research there were revealed that with the technology of cultivation against predecessors doses of fertilizers, plant protection systems increased the yield of crops under Poozerje. It was proved the expediency of reducing the dose of nitrogen at the foot of the slope with respect to the upper elements of the relief in the cultivation of wheat (Triticum aestivum). In this case the better option stood with foliar application of microelements and retardant - terpal NPK on background. Oats (Avena saliva) showed less response to fertilizer application, especially due to rainfall in 2013 of barley (Hordeum vulgare) was less effective retardants chlormequat 750.
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