Yield Ingradients and Quality of Wheat Grain Treated with Foliar Fertilizers | Структура на добива и качество на пшеничното зърно, третирано с листни торове
2010
Stoyanova, A., Agricultural Institute, Stara Zagora (Bulgaria) | Petkova, R., Agricultural Institute, Stara Zagora (Bulgaria)
The natural fertility of soil is not sufficient to ensure high yields and high quality production. Balanced fertilization with macro and micro mineral fertilizers creates an optimum nutritive regime consistent with the croup requiremeats and preserv soil fertility. To trace the influence of spring dressing with foliar fertilizers on yield ingredients and grain quality a field experience was conducted with wheat variety Sadovo-1. Tested is the effect of the following foliar fertilizers: Wuxal Mikroplant - at 2000 ml/ha, Wuxal Mikroplant 1000 ml/ha + Kodiche 2500 g/ha, Wuxal Copper - at 2000 ml/ha and Fertilider - a dose of 4000 ml/ha. It was found that the weight of grains per ear at combined fertilization, is 63% higher as compared to the untreated stand. The protein concentration of grain was 15.3 in the standard grown wheat. Spring leaf feeding with liquid microfertilisers had the most favorable effect on the content of crude protein. Application of foliar fertilizer Wuxal Mikroplant and Kodiche simultaneously with Kodiche increased grain protein content by 14.4% as compared with the control.
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