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Registration Number

0215U009562, 0114U001424 , R & D reports

Title

Develop environmentally - friendly technologies growing varieties of cruciferous crops with oleic and erucic oils types.

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Head

Abramyk Mychajlo Ivanovych,

Registration Date

12-01-2016

Organization

Precarpathian State Agricultural Experimental station of Institute of agriculture of Carputhian Region of National Academy of Agrarian Sciences of Ukraine

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SUMMARY Report PND: 40 p., 19 tab., Annex 3, 14 sources. Object of study: Rape of "0" sort Demerka, such as "00" grade Cheremosh. Purpose - to develop environmentally friendly technologies of growing winter canola oils of erucic type - sort Demerka and oleic type - sort Cheremosh (intensive, traditional napivekolohichna and minimum). Methods: field, laboratory, statistical Soil - deep greensward ashed gleyey vazhkosuhlynkovi. In studies 2014 - 2015 rr. Four options studied technologies of winter rape oils with oleic and erucic types seeding at a rate of 1.0 million. Seeds per hectare similar and different doses of fertilizers: 1 variant - without fertilizers; Option 2 - N60 + Kristalon Rape (5.0 kg / ha); 3 option - N20P50K80 + N60 + N30 + Kristalon Rape (3.0 kg / ha); Option 4 - N30P80K150 + N70 + N50+ N30 + Kristalon Rape (5.0 kg / ha) + Rehlon Super 150 SL v.r.k. (3.0 l / ha) + Elastik SK (0.8 l / ha). With the same main and preplant tillage and adopted system of plant protection. Intensive cultivation technology which provided a comprehensive combination - maximal doses of mineral fertilizers, micronutrients, fungicides, desiccants with effective protection from weeds and pests, provided the highest yield of winter rape seed varieties Cheremosh in 2015 4.25 tons / ha and grade Demerka - 4 20 t / ha in average years of studies - 4.4 t / ha and 4.34 t / ha .. The yield of seeds is directly dependent on the number of pods per plant, seeds in the pod and weight 1000 seeds. Complex processing of crops Rehlonom Super SL v.r.k. (3.0 l / ha) with Elastik SK (0.8 l / ha) reduced yield losses of 10-12%. Winter rape growing under different technologies is highly profitable. The highest net income conventionally obtained by intensive cultivation technologies of winter rape variety Cheremosh - in 2015 - 9740.0 UAH. / Ha Demerka - 9423.0 UAH. / Ha and the average for the 2014-2015 biennium. Respectively - UAH 10,227.5 and 9919 UAH. Return intensive cultivation of rape on technology in 2015 was: grade Cheremosh - 61.3%, grade Demerka - 59.1% and the average for the 2014-2015 biennium. Respectively - 96.0% and 93.5%. The highest rate was in energy efficiency by intensive cultivation technologies rape variety Cheremosh - and sort Demerka 2.28 - 2.25, on average - 2.89 and 2.76 Cheremosh sort sort Demerka. Keywords. FERTILIZERS, SOIL CULTIVATION, OIL, PERFORMANCE, RAPE, TECHNOLOGY.

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Григорів Ярослава Ярославівна
Максимів Тарас Орестович
Стельмах Оксана Михайлівна

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2020-04-02