FIELD: agriculture.
SUBSTANCE: invention relates to agriculture. For evaluation of biological activity of the preparations to increase sowing properties of grain seeds identical weight compared seeds are placed in cups, filled with sand in an amount in 4 times greater than the weight of seeds, and added to one osmotic solution for simulation of lack of moisture and other solutions containing investigated preparation and osmotic, maintained and carbon dioxide concentration is measured, released at one central corn seed in germination of seeds at room temperature during 16-28 hours in containers with compared seeds. Higher value characterizes the best sowing quality of seeds and quality of preparation-stimulator.
EFFECT: invention allows evaluating biological activity of promoters of seed germination and solving problem of selection of preparations-stimulant for presowing treatment of seeds.
1 cl, 2 dwg, 4 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
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| METHOD FOR ASSESSING EFFECT OF FUNGICIDES ON EFFICIENCY OF PREPARATIONS-STIMULANTS DURING COMBINED USE UNDER CONDITIONS OF NEGATIVE FACTORS FOR PRESOWING TREATMENT OF GRAIN SEEDS | 2015 |
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| METHOD OF SELECTING COMPOSITION OF SOLUTIONS DURING PREPLANT TREATMENT OF GRAIN SEEDS WITH PREPARATIONS-STIMULATORS OF SEEDS GERMINATION | 2015 |
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| METHOD FOR ASSESSING EFFECT OF FUNGICIDES ON EFFICIENCY OF STIMULANT PREPARATIONS DURING COMBINED FOR PRESOWING TREATMENT OF GRAIN SEEDS | 2015 |
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RU2599174C1 |
