Liquid soil conditioner and preparation method thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 陕西十代田生物科技有限公司
- Publication Date
- 2017-04-19
- Estimated Expiration
- Not applicable · inactive patent
Abstract
Description
[0001] Technical field:
[0002] The invention belongs to the technical field of soil improvement, and in particular relates to a liquid soil conditioner and a preparation method thereof.
[0003] Background technique:
[0004] Soil is not only the environmental basis for human survival, but also the most precious natural resource. People are constantly improving the soil to better provide humans with various production and daily necessities. However, due to excessive development and utilization of soil and Unscientific planting methods lead to soil fertility decline, nutrient imbalance, crop quality and yield decline, and excessive chemical fertilizer and pesticide residues that are not absorbed by crops cause serious soil non-point source pollution. This not only brings great economic losses to growers, but also poses a threat to human health, seriously restricting the sustainable development of green ecological agriculture. For this reason, the country has successively issu...