| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to agriculture and is a method of producing a simulator which increases germination power and rate of grain crop seeds. Succinic acid is mixed with ethylenediamine in molar ratio of 2:1 and continuously stirred for 1-2 hours at temperature of 18-22°C; isothermal evaporation is carried out for 8-10 days; the obtained crystals of ethylene diammonium bisethane-1,2-dicarbonate are separated from the solution; 0.001% aqueous solution of ethylene diammonium bisethane-1,2-dicarbonate is prepared.EFFECT: method enables to produce a grain crop stimulator which increases germination power and capacity of seeds, speeds up the beginning of ripening of grain crops and also widens the range of agents for this purpose.1 tbl, 1 ex |
