| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: seeds of soya prior to sowing are once sprayed with aqueous solution that consists of polyhexamethyleneguanidine-hydrochloride with molecular weight from 5 to 9 thousand conventional units, with concentration of 0.01-0.05% and polyethylene glycol-400 with molecular weight from 352 to 440 conventional units, with concentration of 0.00001-0.001%. Consumption of working solution of mixture in process of treatment makes 10-15 l per 1 ton of seeds, also in case of soya growth at herbicide background. ^ EFFECT: application of preparation reduces labour intensiveness of seeds treatment and provides for increased crop capacity and quality of soya grain. ^ 4 tbl, 3 ex |
