Registration Number
0214U001352,
0111U004632
, R & D reports
Title
To develop growth technology of spring rape (Brassica oleifera), leaf mustard (Brassica juncea) and white mustard (Brassica alba) for the area of western Forest steppe and Forest district (Polissia).
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Head
Kyforuk Ivan Mykolajovych,
Registration Date
29-01-2014
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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REPORT. Report about SRW: 35 pages, 16 charts, 5 annexes, 12 technological maps. Research object: spring rape (Brassica oleifera), leaf mustard (Brassica juncea) and white mustard (Brassica alba).Work objective: - to learn and develop growth technology of spring rape (Brassica oleifera), leaf mustard (Brassica juncea) and white mustard (Brassica alba) with the use of different norms of mineral fertilizers, microfertilizers, plant growth regulators, efficient system of seeding protection from harmful objects with the use of additive substances (adjuvants) to provide high productiveness of cultures; - to establish efficient terms of sowing, norms of seeding, to estimate phytosanitary condition of seeding, elements of plant productiveness, seed harvest, to determine biochemical characteristics and economic effectiveness of growth technology of spring rape (Brassica oleifera), leaf mustard (Brassica juncea) and white mustard (Brassica alba). Research methods: field, laboratory, estimated-comparative and statistic. The following growth technologies of spring rape (Brassica oleifera), leaf mustard (Brassica juncea) and white mustard (Brassica alba) were studied in the research: rational, intensive, semi-ecological and traditional (control). Soil cultivation: basic - plowing (winter) for a depth of 23-25 cm, pre-sowing - two cultivations (pre-sowing - with soil compaction). The sowing was performed with the sowing norm: spring rape (Brassica oleifera) - 1,5 mil. seeds/ hectare, leaf mustard (Brassica juncea) and white mustard (Brassica alba) - 2,0 mil. seeds / hectare, planting width - 12 cm. The varieties of own selection were sowed in technologies: spring rape (Brassica oleifera) - Marine, leaf mustard (Brassica juncea) - Roksolana, white mustard (Brassica alba) - Pidpecheretska. It was researched the influence of sowing terms and seeding norms on phytosanitary condition of seeding, plant productiveness, harvest and biochemical characteristics of seed of spring rape (Brassica oleifera), leaf mustard (Brassica juncea) and white mustard (Brassica alba). The first sowing term is efficient for all the varieties. In this case the highest seed productiveness was achieved: spring rape (Brassica oleifera) - 2,56 t/hectare (1,5 mil. seeds/ hectare), leaf mustard (Brassica juncea) - 1,96 t/hectare and white mustard (Brassica alba) - 1,89 t/hectare (2,0 mil. seeds / hectare). Seeding norms influence the amount of harvest less variably, and the efficient seed productiveness of spring rape (Brassica oleifera) was received at 1,5 mil. seeds/hectare - 2,56 t/hectare, leaf mustard (Brassica juncea) and white mustard (Brassica alba) at 2,5 mil. seeds/hectare - 2,00 and 1,90 t/hectare respectively. Sowing material treatment with insecticide protectant Kruiser 350 FS (4,0 l/t) prevents the damage of underground seeding by soil pests, and grown plants by cruciferous flea beetles and rapeseed beetles. The herbicides of Galer, 33,4% ws and Panter, 4% (0,35+1,8) l/hectare don't present phytotoxicity to cultures, they decrease sowing infestation by 86,2-89,6%, and at adding of Silvet adjuvant, 100% (0,1 l/hectare) to working solution, the biologic effectiveness of herbicides increases to 92,5%. Sowing protection by Superkil insecticide, 44% (0,6 l/heactare) decreases the amount of rapeseed beetle by 84,7-86,4%. With Silvet adjuvant, 100% (0,1 l/hectare) the biologic effectiveness of insecticide increases to 92,2-94,8%. Fungicide Karamba, 6% ws, when used 0,75 l/hectare decreases the spreading of Alternaria blight by 30,1-34,3%, when used 1,25 - by 36,2-43,9%. Intensive technology of growth which anticipates complex combination of maximum norms of mineral fertilizers, microferilizers, fungicide, seedpod adhesive, adjuvant, at the effective protection from weed and pests provides the highest seed productiveness: spring rape (Brassica oleifera) - 3,12 t/hectare, leaf mustard (Brassica juncea) - 2,39 t/hectare, white mustard (Brassica alba) - 2,29 t/hectare. Rational technology provides productivity of 2,64, 1,99 and 1,89 t/hectare respectively. Productiveness at semi-ecologic technology makes - 1,82, 1,42 and 1,36 t/hectare, at traditional - 2,12, 1,59 and 1,53 respectively. The highest relative net income of cultures was received at the intensive technology - 5032-7061 UAH/hectare; at the rational the relative net income makes 4407-6041 UAH/hectare, semi-ecologic - 2856-3888 UAH/hectare and at traditional - 3505-4017 UAH/hectare. The profitability of growth technology makes 95,0-151,6%.
Product Description
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Бойчук Оксана Миколаївна
Кифорук Іван Миколайович
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2020-04-02
