FIELD: agriculture.
SUBSTANCE: area of use of invention relates to agriculture, namely to a method of evaluating effectiveness of the preparations-stimulant for presowing treatment of grain seeds. Identical suspension processed and unprocessed preparations-stimulators of seeds are placed in a closed container filled with sand in an amount in 4 times greater than the weight of seeds, and added to the capacity equal to weighed portions seeds amount of water, maintained and carbon dioxide concentration is measured, released at one central corn seed in germination of seeds in contact with water 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, 1 dwg, 4 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR ASSESSING EFFECT OF FUNGICIDES ON EFFICIENCY OF STIMULANT PREPARATIONS DURING COMBINED FOR PRESOWING TREATMENT OF GRAIN SEEDS | 2015 |
|
RU2599174C1 |
| METHOD OF SELECTING COMPOSITION OF SOLUTIONS DURING PREPLANT TREATMENT OF GRAIN SEEDS WITH PREPARATIONS-STIMULATORS OF SEEDS GERMINATION | 2015 |
|
RU2593214C1 |
| METHOD FOR ASSESSING EFFECTIVENESS OF USE OF PREPARATIONS-STIMULANTS FOR PRESOWING TREATMENT OF SEEDS OF GRAIN CROPS ON SPECIFIC SOILS | 2015 |
|
RU2581676C1 |
| METHOD FOR ASSESSING EFFECTIVE USE IN CONDITIONS OF LACK OF MOISTURE OF PREPARATIONS-STIMULANTS FOR PRESOWING TREATMENT OF GRAIN SEEDS | 2015 |
|
RU2585843C1 |
| METHOD FOR ASSESSING EFFECTIVENESS OF USE IN CONDITIONS OF SALINITY OF PREPARATIONS-STIMULANTS FOR PRESOWING TREATMENT OF GRAIN SEEDS | 2015 |
|
RU2581674C1 |
| 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 |
|
RU2581673C1 |
| METHOD FOR ESTIMATING ALLOWABLE STORAGE TIME OF GRAIN SEEDS FROM TREATMENT PREPARATIONS-STIMULATORS BEFORE SOWING | 2015 |
|
RU2581677C1 |
| METHOD FOR ASSESSMENT OF BIOLOGICAL ACTIVITY OF COMPOSITION AND CONCENTRATION OF PREPARATIONS RECOMMENDED FOR INCREASING SEEDING QUALITY OF GRAIN CROP SEEDS | 2015 |
|
RU2624284C2 |
| METHOD OF EVALUATING BIOLOGICAL ACTIVITY OF PREPARATIONS FOR IMPROVING SOWING PROPERTIES OF SEEDS OF GRAIN CROPS IN SALINITY CONDITIONS | 2015 |
|
RU2599173C1 |
| METHOD OF ASSESSING BIOLOGICAL ACTIVITY OF PREPARATIONS TO IMPROVE SOWING PROPERTIES OF GRAIN SEEDS IN CONDITIONS OF LACK OF MOISTURE | 2015 |
|
RU2583798C1 |
