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Information × Registration Number 0216U008246, 0116U001121 , R & D reports Title Determine the effect of moisture conditions, mineral nutrition and plant density on the productivity of silage maize under irrigation in southern Ukraine popup.stage_title Head Morozov Alexsiy Volodumurovch, Registration Date 15-12-2016 Organization Institute of irrigation farming NAAS of Ukraine popup.description2 The study can conclude that the regime irrigation gray corn silage 80% soil water capacity in 0-50 cm soil layer ensures the formation of silage on average 6.99 tons / ha. The observance of before irrigation moisture threshold 0-50 cm soil layer of 70% normal slightly reduced yield of just 6.6 %.The use of fertilizers in dose N120P90 provided the most significant increase in yield of maize silage in comparison with non-fertilized option, the average factor of 39%. The highest yield of maize silage formed in the thickening of crops and 120 hectares and the average factor was 6.62 t/ha. Economic analysis proved that the most viable option is the maintenance of irrigation to soil moisture threshold at 70-70-70% made fertilizer dose N120P90 of density stand of plants 120 hectares, providing formation at harvest - 8,26 t/ha with a net profit 11,361 ths UAH. / ha and the level of profitability of 73.15% Product Description popup.authors Біднина Ірина Олександрівна Булигін Дмитро Олександрович Влащук Ольга Степанівна Козирєв Валерій Валерійович Писаренко Павло Володимирович Резнік Валерій Станіславович ТомницькийАнатолій Валентинович popup.nrat_date 2020-04-02 Close