Search academic texts

Information × Registration Number 0211U001712, 0106U004980 , R & D reports Title Little-expense technologies of growing of agricultural crops with application of regulators of growth and polymineral fertilizers and defining of efficiency of most perspective of them in different ground-climatic conditions. popup.stage_title Head Cheryachukin N.I., Registration Date 27-01-2011 Organization Kirovograd institute of agroindustrial production UAAS popup.description2 The influence of regulators of growth, little-expense mineral fertilizers, microfertilizers on growth, development and productivity of winter wheat, sunflower, corn on grain, soy and economic efficiency of application of preparations was studied in the process of experimental work. In the conditions of 2010 year on usual, average humus, heavy-loam black earth of North Steppe of Ukraine the most of preparations influenced positively on growth and development of winter wheat. The density of plants at a complete shoots was greater in comparison with the control on 2,9-32,3 % in the experiments with treatment of seed by different preparations; sugar content in the centres of bushing out - on 2,0-2,8 % and ruin of winter crops in autumn-winter period -on 12,6-27,8 % less. At treatment of seed the most effective was application of Biolan 25 ml/t and Polimiksobakterin 500 g/t of seed. The increase of the productivity in comparison with the control was accordingly 0,32 and 0,19 t/he (7,1-4,2 %) with the level of profitability 116,4 and 170,0 %. Treatment of seed of sunflower of a hybrid of Boyets with the aqueous solution of complex fertilizer (NAPhK) 2,0 kg/t of seed provided the raise of the productivity in size of 0,16 t/he (7,0 %). An additional conditionally new profit was 504,6 hrn./he with the level of profitability 372,7 %. Spraying of crops of corn on grain with Biolan 20 ml/he contributed to increasing of its productivity on 1,31 t/he (23,8 %) and the combined application of this preparation at treatment of seed with spraying of the crop - 1,04 t/he (18,4 %). An additional conditionally new profit was accordingly 1377,0 and 850,4 hrn./he with the level of profitability 185,0 and 98,0 %. Product Description popup.authors Григор"єва Коршунова Ю.В. Матях А.М. Медведєва Л.І. Черячукін popup.nrat_date 2020-04-02 Close