| 摘要 |
agriculture. SUBSTANCE: invention describes a method of acceleration of growth parameters and productivity of alfalfa by spraying with an aqueous solution of an agent based on triple copolymer of acrylic acid amide and triacryloylhexahydro-1,3,5-triazine and 2,4,6-tris-[4'-carboxylatomethyl-thio(X-)]-1,3,5-triazine salts (Thioauxine-2) where X- is K+, Na+, NH+4 in the following ratio of components, wt.%: triple copolymer, 0.001-0.0001; Thioauxine-2, 0.0025-0.00025; water, the balance. Vegetating plants are treated with ah agent aqueous solution by two-fold spraying on the second day after mowing and in the phase of budding in consumption norm of agent 200 l/ha for one treatment. EFFECT: increased mass of 1000 seeds and seeds mass from one plant, improved germination of seeds obtained after yield and increase of roots and seedlings mass. 1 tbl, 4 ex
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