Эффективность микроудобрений ЭлеГум при возделывании озимой пшеницы и ячменя на дерново-подзолистых почвах | Effectiveness of microfertilizers EleGum in winter wheat and barley cultivation on sod-podzolic soils
2013
Rak, M.V. | Lapa, V.V., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute for Soil Science and Agrochemistry | Sokolov, G.A., National Academy of Sciences (Belarus). Institute for Problems of Natural Resources Use and Ecology | Titova, S.A. | Nikolaeva, T.G. | Pukalova, E.N., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute for Soil Science and Agrochemistry
In course of the field experiments on sod-podzolic soils with winter wheat and barley there was studied the effectiveness of various kinds and dose of liquid two component complex micro fertilizers EleGum. The research was realized in the conditions of the Republic of Belarus in 2009-2011 in a field experiment in Agricultural Production Cooperative 'Shchemyslitsa', Minsk region (Belarus). As a result of realized research it was revealed that use of different brands of new two-component EleGum micronutrients in winter wheat (Triticum aestivum) and barley (Hordeum vulgare) showed a positive performance in grain yield and quality improving. At the sod-podzolic light loamy soil application of different brands of micronutrients EleGum in pre-sowing treatment of winter wheat seeds grain yield increase provided by 3.8-4.7 c/ha. Foliar fertilization of winter wheat by new micro fertilizers, depending on the brand and dose, contributed to increased grain yield by 4.2-6.0 c/ha. At barley cultivation on sandy loam soil pre-sowing treatment of barley seeds by EleGum micronutrients provided grain crop yield increase by 2.4-4.2 c/ha, foliar fertilization – 3.7-5.8 c/ha. Depending on micronutrient brand and a way application a protein content increased by 0.4-1.5%, collection of protein – by 0.4-1.1 c/ha.
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