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Information × Registration Number 0217U002550, 0116U003433 , R & D reports Title Improve korotkorotatsiyni rotation to increase productivity, conservation and restoration of soil fertility in the western forest-steppe. popup.stage_title Head Lenshin Alexandr Grigorievisch, Registration Date 07-03-2017 Organization National academy of agrarian sciences of Ukraine Institute of feed research and agriculture of Podillya Ternopil state agricultural experimental station popup.description2 The object of study is a short rotation with different saturation of grain and industrial crops. Objective: to study the influence of crop rotation in a short rotation on soil fertility, its water regime, productivity outcome grain, grain and fodder units per hectare of crop rotation, to carry out their comparative evaluation. Research Methods: field, laboratory and statistical. Theoretical and practical results: it was identified the optimum types of crop rotations to ensure high productivity crops, depending on the direction of specialization. The effect of the alternation of crop rotation in the conditions of short rotation on soil fertility, its water regime, crop rotation productivity was studied and the short crop rotation adapted to the conditions of the region were developed. The most effective crop rotation with a 100% saturation of the crops, where the highest: the outcome of a grain of 4.70 - 4.78 tons of grain units of 5.85 - 6.06 tons of fodder units 8,50 - 8,60 tons per hectare of arable land were obtained in crop rotations with crops: winter wheat, spring barley, soybeans, grain corn; winter wheat, spring barley, broad beans, corn for grain. The highest productivity of winter wheat 5.56 t / ha was obtained after the soybean. The best indicators of spring barley yield 4.64 t / ha were received after corn. Placement of corn after the winter wheat with peas yielded 8.10 t / ha. In similar crop rotations with spring barley instead of buckwheat grain yield decreased by 0.83 0.89 t / ha and was 3.87 - 3.89 t / ha, cereals by 0.77 units - 0,67t / ha and up -5.39 5.08 t / ha fodder units by 1.53 t / ha and was 6.97 - 7.07 t / ha. Crop rotation with 75% saturation of grain and 25% of technical crops: winter wheat, winter oilseed rape, spring barley, maize grain provided 4,50 - 4,63 t / ha of yield 5,57 - 5,71 m / ha of grain units 8,25 - 8,60 t / ha of fodder units. The novelty: the use of elements of agriculture biologization (green manures) in the construction short rotations. To develop a system of fertilizers of crop short rotation based on specialty farms. The effect of implementation: the implementation of short crop rotations with different saturation grains, row crops, and industrial crops, which are built on the principles of biological function will provide an opportunity to ensure that the crop growth of 15-20% and improve the phytosanitary condition of crops. Scope of use: the agricultural enterprises of different specialization for the conditions of the western forest-steppe. Product Description popup.authors Голод Руслана Михайлівна Леньшин Олександр Григорович popup.nrat_date 2020-04-02 Close