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Information × Registration Number 0217U004844, 0116U004942 , R & D reports Title To develop an effective system of agronomic measures of realization of productive potential of the new varieties of wheat and winter barley of different ecological and geographical origin in the modern climate of Central part of Forest-steppe of Ukraine popup.stage_title Head Shapoval Ivan Semenovich, Registration Date 09-03-2017 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 Found that the best precursor for growing winter wheat were pea grain yield of soybean 5,73-6,08 t / ha proved worse canola, corn for silage, stubble predecessors 4,5-5,8t yield / ha. In terms of 2016 formed the main crop stalks fall due to the number of them to collect 512 - 756 pcs. / M2 and grain weight of 1 g 1,40-1,80 ear due to natural soil fertility and crop rotation factor obtained yield of winter wheat at 2,96-3,46 t / ha for systematic plowing. The use of surface tillage (predecessor peas) yield rose to 3.64 -3 t / ha while the predecessor grass yield fell to 0.48 t / ha against peas. For the formation of winter wheat yield 5.0 t / ha must have reserves of productive moisture in soil layer 0-100 cm: at sowing 100-105 mm uhid in winter - 124-125 mm spring - 160-163 mm earing - 64-65 mm Equipment - 64-72 mm, the reserves of mobile forms of phosphorus and potassium in the soil layer 0-20sm for sowing respectively 229 and 87 mg / kg soil spring - 167 and 90 and a phase of earing respectively 145 and 87 mg / kg soil, and this should make after peas and herbs in basic black soil fertilization N30P40K50 on the Left Bank Ukraine. The best dose of fertilizer for winter wheat is N30R40K50 + N30 feeding on spring merzlotaloho soil, ensuring productivity - 5,68- 5,75 t / ha N45R60K75 - -6.20 6.10 t / ha and net profit respectively 10638 - 11626 UAH. / ha profitability 127.6 - 131.7%. Product Description popup.authors Кравченко В.П. Чала С.В. Шагурська Н.М. Яремич Л.В. Ярмілко С.А. popup.nrat_date 2020-04-02 Close