FIELD: agriculture.
SUBSTANCE: invention relates to agriculture. Evaluating biological activity of preparations for improving sowing properties of grain seeds, identical weights of compared seeds are placed in cups, filled with sand in an amount which is 4 times greater than weight of seeds, and water is added to ones, and solutions of tested preparations-stimulants - to others, held and carbon dioxide concentration is measured in vessels with compared seeds. Higher value of carbon dioxide concentration characterises best sowing quality of seeds and quality of stimulant preparation.
EFFECT: invention allows evaluating biological activity of stimulants for seed sprouting and solve task of selection of stimulant preparations for presowing treatment of seeds.
1 cl, 1 dwg, 5 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| 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 |
| 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 IN CONDITIONS OF SALINITY OF PREPARATIONS-STIMULANTS FOR PRESOWING TREATMENT OF GRAIN SEEDS | 2015 |
|
RU2581675C1 |
| METHOD FOR ASSESSING EFFECTIVENESS OF USE IN CONDITIONS OF SALINITY OF PREPARATIONS-STIMULANTS FOR PRESOWING TREATMENT OF GRAIN SEEDS | 2015 |
|
RU2581674C1 |
| 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 OF PREPARATIONS-STIMULANTS FOR PRESOWING TREATMENT OF SEEDS OF GRAIN CROPS ON SPECIFIC SOILS | 2015 |
|
RU2581676C1 |
| METHOD FOR ESTIMATING ALLOWABLE STORAGE TIME OF GRAIN SEEDS FROM TREATMENT PREPARATIONS-STIMULATORS BEFORE SOWING | 2015 |
|
RU2581677C1 |
| 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 |
