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Information × Registration Number 0220U101194, 0119U100286 , R & D reports Title Comparative effectiveness of methods of basic processing on the productivity of spring cereals in the conditions of Prykarpattya popup.stage_title Head Begey Stepan S., Кандидат сільськогосподарських наук Registration Date 05-01-2020 Organization Institute of Agriculture Carpathian region NAAS popup.description2  It was found that pre-sowing discs of 6-8 cm and direct sowing of spring cereals promotes better accumulation and retention of moisture (by 1.9- 6.4 and 3.7-5.8%) compared to the variant where regular plowing was carried out (on 20 - 22cm). One of the reasons for this phenomenon is that the volume of pores occupied by water is higher (by 4.5–11.1%) on variants with minimized tillage. 20–22 cm plowing resulted in a decrease in the soil bulk volume of 0.3–0.6 g / cm3, which positively influenced the growth and development of spring cereals.The total soil porosity (0–30 cm) in the early start of the cereal tubing phase was on variants where plowing of 50.2–50.7% was carried out, air-resistance, respectively, 19.3–20.4%, 16.5 –17.7 and 15.8–17.3%, while in the phase full maturity was practically the same and ranged from 50.1–51.4%, the soil air capacity was 25.7–29.6% and was slightly higher in the variants , where plowing was carried out by 20–22 cm.Yields of triticale spring yields were obtained on variants where plowing was carried out by 20–22 cm and disking by 6–8 cm (by 158.7 and 127.0%, respectively) compared to variants where direct sowing was performed, and the introduction of mineral fertilizers increased efficiency basic tillage by 188.5-473.0%. A similar pattern was obtained on the crops of oats. Plowing 20–22 cm provides optimum density (1.25g / cm3), the best soil-water regime, which makes cultivation of triticale spring profitable, whereas on variants with 6–8 cm or direct sowing, the water-physical properties of the soil are less favorable. The cultivation of triticale spring on plowing variants provides an energy efficiency factor of 3.27–3.86, oats - 3.48–3.48. On discs, the oats provided 3.58–3.14. Product Description popup.authors popup.nrat_date 2020-04-02 Close