Responsiveness of winter triticale varieties to foliar application of micronutrient fertilizers | Отзывчивость сортов озимого тритикале на некорневую подкормку микроудобрениями
2012
Burak, O.A., National Academy of Sciences (Belarus). Scientific and Practical Center for Arable Farming
In course of the research there was studied the reaction of winter triticale (Triticosecale) varieties to application of micronutrient fertilizers during vegetation season under intensive farming and intensive protection system. The field experiments were realized in the conditions of the Republic of Belarus on sod-podzolic sandy loam soil in agricultural production co-operative 'Ostromechevo' in Brest region in 2009-2011. As a result of realized research it was revealed that after the application of micronutrient fertilizers a significant annual yield increase was registered in cv. Votario and cv. Antos. Yield growth of winter triticale as a result of top-dressing was due to the increase in 1000 grain mass. Domestic breeding varieties Mikhas, Antos, Zhitel were less responsive to application of micronutrients than the western variety selection Voltario. The influence of micro fertilizer on crop yield and productive haulm stand density, grain number in ear of winter triticale varieties (average for 2009-2011) were presented. The influence of foliage spraying by micro fertilizers on mass of 1000 grains was shown.
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