Influence of microfertilizer Ekolist Z 4 on grain yield of winter wheat varieties | Влияние микроудобрения эколист З 4 на урожайность зерна сортов озимой пшеницы
2011
Burak, O.A. | Belyavskaya, L.I., National Academy of Sciences (Belarus). Scientific and Practical Center for Arable Farming
In the conditions of the Republic of Belarus there were presented three-year data on the effect of foliar feeding with complex multicomponent microfertilizer Ekolist Micro Z 4 on grain yield of winter wheat (Triticum aestivum) varieties and formation of productivity elements. Varietal reaction and influence of weather conditions on this agro technique was revealed. In course of the study there were presented results of influence of trace fertilizers on yielding capacity of winter wheat grain, formation of the productive haulm stand, grain quantity per seed. Also there were presented results of influence of foliar fertilizing with trace elements on thousand kernel weight. The efficiency of application of the trace fertilizer Ekolist Micro Z 4 depended on varietal peculiar features of winter wheat and vegetation conditions of plants. It was established that variety Nutka was the most responsive to foliar feeding in flag leaf stage. Micro elements provided reliable annual increase of grain yield in that variety. In Spektr and Uzlet varieties the efficient yield was obtained only in years with the sufficient moisture content. There was stated no sufficient increase of yield due to the studied trace fertilizer application in Avangardnaya wheat variety.
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