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Information × Registration Number 0216U003301, 0111U001826 , R & D reports Title To develop the theoretical foundations of the system of fertilization and crop rotation to improve productivity and product quality on soils Polesie popup.stage_title Head Furmanets Miroslav Grygorivna, Registration Date 26-01-2016 Organization Rivne Institute of Agroindustrial Production popup.description2 The object of research - sod-carbonate, dark gray-ashed and sod-podzolic soils s.h.kultury crop rotation, mineral and organic fertilizers. Research мethods - research using using the following methods: pidrahunkovo-weight, mathematical and statistical, settlement and comparative. The purpose of research - to obtain agricultural products of high quality soil and climatic conditions of the zone Polissya. At the sod-carbonate soils optimum rate of fertilizer in winter wheat on a background 8,9-13,3 vol 1 ha manure crop rotation area was making N60 P60 K120, under spring barley N30 P60 K120, while standard Production growth was respectively 10,1-11,6 kg and 10,6 kg to 17,0 kg ai 1 mineral fertilizers. For making potatoes fertilizers normal N90 P60 K120 on a background 8,9-13,3 vol. 1 ha of manure in crop rotation area ratio growth of tubers per 1 kg ai fertilizers made 24,1-34,1 kg. Against 8,9-13,3 vol. Of manure per hectare of crop rotation area optimal rate of mineral fertilizers for sugar beets was N60 P120 K 120 which provided standard product growth at 44,3-68,0 kg. In dark gray podzolic soils by fertilization normal N90 P60 K60 under the winter wheat crop was 5,44-5,51 t/ha standard growth 9,5-9,9 kg protein 12,8 -13,0%. The most effective in spring barley was making N45 P45 K45 grain harvest amounted to 5,09-5,37 t/ha standard growth 9,3-10,6 kg protein content of 12,1%. For the use of organic and mineral fertilizers (N120 P120 K120 + 40 t/ha and 20 t/ha manure) received the highest yield of sugar beet root crops 45,3 t/ha and 45,9 t/ha, increase the standard of 1 kg ai fertilizers was 62,5 kg and 64,2, 17,7 and sugar content of 17,9%. Against the background of 15 tons of manure per hectare introduced crop rotation area and SaSO 3 normally 1,0 HR best rate for mineral fertilizers under winter wheat on sod-podzolic soils was the use of N90 P90 K90 and under spring barley N60 P90 K90 that ensured the receipt of the norm for growth respectively 5,6 and 5,0 kg protein content of 12,7 and 12,0%. The highest standard of quality grasses for sod-podzolic soils - 22,5 kg feed units 1 kg ai fertilizers and crop of green mass - 28,0 t/ha for fertilizer use was normal P60 K60 in after-liming background and introducing per hectare of crop rotation area 120 kg ai fertilizer and 15 tons of manure. At the sod-podzolic soils for growing potatoes optimum rate of fertilizer application was N90 P60 K90 against the background of 15 tons of manure per hectare introduced crop rotation area and SaSO 3 normal HR 1,0, which provides tuber yield 22,1 t/ha , standard rates of 1 kg ai fertilizers - 31,2 kg starch content - 15,5%. Raising standards of mineral fertilizers to N135 P90 K135 reduced growth ratio of 31,2 to 26,7 kg and starch content of 0,3%. Product Description popup.authors Руднік Світлана Феодосіївна Сидорчук Тетяна Адамівна Ювчик Надія Олександрівна popup.nrat_date 2020-04-02 Close