Efficiency of microfertilizers and growth regulators in the oats cultivation
2014
Vildflush,I.R. | Murzova,O.V.
English. In course of the research there was studied the effective use of microfertilizers Adobe Copper, new complex products on the basis of micronutrients and growth regulators Microstim-Copper and water-soluble complex fertilizers Nutrivant plus, growth regulator Ecosil on sod-podzolic light loamy soil in the oats (Avena sativa) cultivation of the North-Eastern part of Belarus. The research was realized in 2013-2014. As a result of the realized research there were revealed that treatment of oats by growth regulator Ecosil on a background N90P60K90 increased grain yield by 5.3 t/ha. Application of MikroStim-Adob Copper and Cu in a phase of the beginning of stem elongation increased the grain yield by 6.0 and 5.4 t/ha, respectively, compared with the background option N90P60K90. On the background of N60P60K90 + N30 urinous use MikroStim-Copper increased the yield by 7.0 t/ha. Using Nutrivant plus with two treatments compared with the background option N90P60K90 increased grain yield in oats by 5.5 t/ha. On the background of N60P60K90 + N30 urinous increased of grain yield when applied Nutrivant plus was 6.6 t/ha.
Show more [+] Less [-]Russian. В статье изложены материалы исследований (2013–2014 гг.) по изучению эффективности применения микроудобрения Адоб Cu, новых комплексных препаратов на основе микроэлементов и регуляторов роста МикроСтим–Медь и водорастворимого комплексного удобрения Нутривант плюс, регулятора роста Экосил на дерново-подзолистой легкосуглинистой почве северо-восточной части Беларуси при возделывании овса.
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