| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: plant in bifurcation point is treated with bioactive substance. Prior treatment period between bifurcation points wherein vegetative plant is intervened, half-time between bifurcation points, index number of half-time day when bioactive substance is introduced are determined. Dose of introduced substance in the first period half is determined according to equation and in the second one - according to equation wherein K1 is dose of bioactive substance Larixin in the first period half; K2 is dose of bioactive substance Larixin in the second period half; n is number of days in period; ni is index number of half-time day when treatment is carried out. ^ EFFECT: effective method for enhancement of cereal productivity. ^ 2 cl, 2 tbl, 2 dwg
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