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0216U005490,
0113U008275
,
Scientifically to ground the ekologo-ekonomichni norms of fertilizers and meliorant at growing of agricultural cultures on sod-podzolic soils of gumidnoy area
Melnichuk Andriy Oleksiyovich,
29-01-2016
Institute of an agriculture Polissya
The safe and economic grounded norms of fertilizers are set ecologically for cultures for the concrete type of sod-podzolic soil in the conditions of Poles'ya. It is set that by the effective and ecologically safe norm of fertilizers on sod-podzolic soils, laid the exterminated loam for a wheat winter-annual is N10R10K10 in rows and N20 K20 in the additional fertilizing, for winter rzhi - N10R10K10 in rows and N25 K15 - in the additional fertilizing, that provides a harvest according to 32,3-34 and 28,9-34 c/ga. On sod-podzolic sandy loam soils in water-glacial sediments maximal harvest of wheat winter-annual (34,5 c/ga), rzhi of winter-annual (34,3 c/ga), barley (34,5 c/ga) provides application under a wheat, N120P135K125, under rye - N60P60K60, barley - N90P100K80. The effective and ecologically safe norm of fertilizers under an oat is N45-60P30-45K45-60. At sowing of barley of bedding manure, by the optimum norm of fertilizers on sod-podzolic soils sandy loam there are 45-60 kg/ga of NPK. It is set that at growing of potato on sod-podzolic sandy loam soils economic advantageous is combination of 20 t/ga manure + N160P100K100 and 40 t/ga + N65P40P65, that provide a harvest 224 and 230 c/ga, on cespititious deep soils, laid the exterminated loams for a potato economic the advantageous norm of mineral fertilizers is N135P135K135 on a background 40 t/ga of manure. .na to sod-podzolic soil, to laid in water-glacial sediments under flax it is necessary to bring in N30P45K60, that provides the harvest of straw of 40.3 c/ga and recoupment of one kilogram of fertilizers a harvest 13,8 kg/kg of NPK. On cespititious deep soils, laid exterminated suglinkamii, high harvest of flax of straw (43.8 c/ga) and recoupment of fertilizers 5,6 kg/kg of NPK are provided by the norm of N65P104K65.5481
Іваненко Ліна Анотолівна
Бех Марія Володимирівна
Дідківський Микола Петрович
Камінська Катерина Михайлівна
Кочик Галина Миколаївна
Кучер Галина Андріївна
Рзаєва Катерина Іллівна
Слюсар Валентина Миколаївна
Юрченко Людмила Миколаївна
Юшкевич Людмила Романівна
2020-04-02
Updated: 2026-01-12
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