Soil improvement bacterial fertilizer
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 王俊强
- Publication Date
- 2021-03-19
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of fertilizers, in particular to a soil-improving bacterial fertilizer. Background technique
[0002] Due to the perennial use of pesticides and chemical fertilizers on the existing cultivated land, the pH of the land is unbalanced, the salinization is serious, the organic matter is greatly reduced, the beneficial bacteria are weakened, the soil is hardened, and the soil-borne diseases are intensified. At present, in order to increase income, farmers use the existing arable land to grow Chinese herbal medicines, and use a large amount of pesticides and fungicides, resulting in a serious excess of Chinese herbal medicine residues, so the existing arable land can no longer grow qualified Chinese herbal medicines. Contents of the invention
[0003] The invention provides a soil-improving bacterial fertilizer, the purpose of which is to deeply improve the soil, increase organic matter, decompose heavy metals, ...