11-04-2023 дата публикации
Номер: CN115947628A
Принадлежит:
The invention discloses a soybean high-yield fertilizer and a preparation method thereof, and belongs to the technical field of crop fertilizer preparation. The soybean high-yield fertilizer is prepared from the following components in parts by weight: 100 to 120 parts of livestock manure, 40 to 60 parts of coconut shell powder, 20 to 30 parts of compound fertilizer, 8 to 14 parts of plant fungicide, 0.5 to 1.2 parts of microbial agent, 15 to 28 parts of propylene glycol alginate, 8 to 15 parts of sodium hydrogen sulfite and 3 to 5 parts of polypropylene glycol. The soybean high-yield fertilizer can provide nutrients needed by soybean growth, improve the soil structure of soybean planting, has sterilization and deinsectization effects, can effectively reduce the insect pest rate and disease rate and promote robust growth of soybean plants, and is reasonable in formula, balanced in nutrition, simple in preparation method, green, free of pollution and suitable for large-scale production.
Подробнее