| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: plant growth promoter comprises the following components used in the ratio, wt%: potassium humate 0.7-1.5; polyethylene oxide-400 15.0-40.0; polyethylene oxide 1500 30.0-60.0; water the balance. ^ EFFECT: increased activity of plant growth promoter, provision for regulation of sugar content in cellular water and increased cryoprotective and adaptogenic properties. ^ 4 dwg, 29 ex |
