| 摘要 |
The invention relates to agriculture, and more particularly to plant cultivation, and concerns a stimulant for the germination, growth and development of spring sown and winter sown cereals and leguminous plants, field vegetable crops and protected vegetable crops, tree and shrub crops, fruit crops, berry crops, aromatic crops, horticultural crops, ornamental crops, cucurbitaceous crops, tilled crops, industrial crops and feed crops. The invention can be used for pre-plant seed treatment and also for the treatment of seedlings in the cultivation of plants in hotbed and green house facilities, on personal plots, in urban forestry and farms, and also when planting areas in agricultural complexes, forest nurseries, forest areas and botanical gardens. The stimulant for plant growth and development includes nano-sized silver particles and also includes polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one polyhexamethylene biguanide salt or polyhexamethylene guanidine salt. The method for stimulating plant growth and development involves treating seeds of plants or vegetative plants with a solution which includes nano-sized silver particles and which also includes polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one polyhexamethylene biguanide salt or polyhexamethylene guanidine salt. The method for stimulating plant growth and development involves treating seeds of plants or vegetative plants with a solution which includes nano-sized silver particles, and treating seeds of plants or vegetative plants with a solution which includes polyhexamethylene biguanide or polyhexamethylene guanidine, or at least one polyhexamethylene biguanide salt or polyhexamethylene guanidine salt. |
