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Information × Registration Number 0215U009391, 0114U000309 , R & D reports Title To improve short rotations that will provide increased productivity of agricultural crops in the western Forest-steppe. popup.stage_title Head Golod Ruslana Myhaylivna, Registration Date 28-12-2015 Organization National academy of agrarian sciences of Ukraine Institute of feed research and agriculture of Podillya Ternopil state agricultural experimental station popup.description2 Object of study - rotation. Research Objective: To study the effect of crop rotation on crop rotations under conditions of short rotation on the fertility of the soil, its water regime, productivity yield of grain, sugar, grain and feed units with Huck and rag crop rotation area, to their comparative evaluation. Research methods: field, laboratory and statistical. Theoretical and practical results: Optimal type's korotkorotatsiynyh rotation, providing high performance cultures, depending on the direction of specialization. The most effective of rotation with 100 % saturation with alternating grain crops: peas, winter wheat, maize, barley, where net income 7927 hrn, profitability of 108, 9 %; grain yield 5, 06 t / ha; grain units 6, 34 t / ha. Best Rotary grain- crop rotation with grain saturation of 75% and 25 %. alternating with cultivated crops: peas , winter wheat, sugar beet, spring barley grain yield provided 3,17 t / ha of grain units 7,36 t / ha of fodder units 8,53 t / ha , sugar 2,20 t / ha arable land, digestible protein 0,646 t / ha , the profitability of 129,4 %, net profit of roughly 11918 hrn. Among the crop rotation saturation of 50 % and 50 % of grain cultivated most productive crop rotation with alternating crops: peas , winter wheat , sugar beets , potatoes, where grain yield were 2,10 t / ha of cereals 6,95 t / ha and 7,52 t / ha of feed units , sugar 2,00 % , profitability was 125,3 %, net profit roughly 14071 hrn. Crop rotation with cereals saturation of 75 % and 25 % technical with alternating crops , winter rape - winter wheat - maize - barley , grain yield provided 4,74 t / ha of grain units 6,26 t / ha of fodder units 9, 48 t / ha, digestible protein 0,546 t / ha , profitability 93,1 %, net profit roughly 7172 hrn. Novelty : Using the bipolarizations agriculture ( fertilizers sidereal ) the construction korotkorotatsiynyh rotation. Develop a system of crop rotation fertilization korotkorotatsiynyh considering operation economy. Effectiveness of Implementation: Implementation korotkorotatsiynyh rotation with different saturation grain, cultivated and technical cultures that built on the principles bipolarizations make it possible to provide 15-20% yield increase and improve the phytosanitary status of crops. Scope - agriculture, farming different specializations western part of the forest steppe. Product Description popup.authors Голод Руслана Михайлівна Парадовська Ольга Василівна popup.nrat_date 2020-04-02 Close