07-04-2023 дата публикации
Номер: CN115926806A
Принадлежит:
The invention relates to a sand soil conditioner capable of retaining water, fertilizing and inhibiting evaporation and application, and belongs to the technical field of soil improvement. The sand soil conditioner capable of retaining water, fertilizing and inhibiting evaporation is prepared from the following components in parts by weight: 10 to 20 parts of improved pre-gelatinized corn starch, 15 to 30 parts of potassium polyacrylate, 30 to 90 parts of pure sheep manure organic fertilizer and 100 to 400 parts of fly ash. According to the sandy soil modifier, industrial waste is reasonably utilized again, harm is turned into benefit, waste is turned into wealth, the economic concept of recycling is met, and the problem that the environment is polluted due to waste accumulation is solved. The sandy soil modifier can effectively lock natural rainfall, effectively inhibit soil moisture evaporation, reduce irrigation cost, improve soil fertility and further improve crop yield in arid regions ...
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