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Information × Registration Number 0206U005860, 0102U006679 , R & D reports Title To approve resursosberegayushuyu technology of growing of corn in the area of north Steppe. popup.stage_title Head Grigoreva H.N., Registration Date 14-06-2006 Organization Kirovograd state agricultural experimental station popup.description2 At study of competitiveness to weeds in sowing of different levels it is set of neglect, that the the greatest productivity of corn of hybrids of corn, that were studied, otriano at growing after the technological model, which foresees combination of chemical and agrotechnical measures (intensive technology of growing). On the average after 2002-2004 gg. at application of the given technology of model the the greatest productivity of corn rannespeliy hybrid Frame of 165SV formed at gustotі plants of corn before collection a 50 yew./га (80,0 ts/ga), sredneranniy Frame of 267MV - at 60 pressed./га (83,1 ts/ga), serednostigliy Dnepr 309MV - at 50 pressed./га (66,6 ts/ga), serednopіznіy Dnepr 473С - at 40 pressed./га (83,5 ts/ga). During optimization of structure of hybrids of corn as a home so foreign selection, it is set, that advantage in the conditions of region it follows to give to sredneranney and by the serednostglim hybrid. Thus indexes of economic efficiency of their growing are the greatest. Part of srednepoznih hybrids in structure must not exceed 10%. Ground of possibilities of conduct of the high farming in the conditions of deficit it is shown of moisture, that most productivity of corn of corn is got at application of ploughing on depth 25-27 sm (95,6 ts/ga), that on 23,6 ts/ga higher comparatively with by variant, where the basic till was not conducted. De bene esse net profit and level of profitability thus a 2092 UAH made accordingly./га and a 161,9% and 465 UAH./га and 37,5%. Product Description popup.authors popup.nrat_date 2020-04-02 Close