Registration Number
0216U005482,
0113U008282
, R & D reports
Title
To improve the technology of cultivation of amaranth on sod-podzolic soils Polesie
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Head
Savchyk Olga Ivanovna,
Registration Date
29-01-2016
Organization
Institute of an agriculture Polissja
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The results of efficiency of feed depending on the level of mineral nutrition. When odnoukosnom method of cultivation, the application of biological products fitotsida, greynaktiv avatar and received, respectively, 30.0; 29.2 and 23.2 t / ha of green mass, which is 31.6; 28.1 and 1.7% increase in yields to the control (22.8 t / ha). Productivity amaranth using N60R60K60 was 43.3 t / ha, and the use of fitotsida greynaktiva and against the backdrop of fertilizer getting promoted growth of productivity, respectively, 6.9 and 11.8%. When dvohukosnosm way of growing crops of amaranth in the variant without fertilization produced 32.7 t / ha of green mass. The increase in yield is observed in the application of volatile production and greynaktiv - 17.7 and 23.4%, respectively. Against the background of these biologics NPK contributed to maximizing the yield of the two mowing - 73.6 and 74.6 t / ha of green mass (15.4 and 16.9% growth). Use of the avatar, including in combination with NPK were not effective both at odnoukosnom cultivation, and when dvohukosnom. It was determined that the chemical composition of the green mass of amaranth is rich in crude protein - 14,7-16,2% and ash content - 16,0-17,3%. 100 kg of green feed contains 13,1-13,9 kg of feed units and 2,30-2,99 kg of digestible protein, while providing protein feed unit - 176-217 was found that the most cost-effective cultivation of amaranth was in the application greynaktiva: the level of profitability at odnoukosnom use was 145%, dvohukosnom - 213%. At simultaneous application of biological products and NPK ,, the figure dropped to 96 and 177%, respectively.
Product Description
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Блек О.Г.
Гуреля В.В.
Козлова І.В.
Кочик Г.М.
Кошицька Н.О.
Савчук О.І.
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2020-04-02
