Soil-loosening and water-retaining total nutritional type soil remediation agent and preparation method thereof

Abstract

The invention relates to a soil-loosening and water-retaining total nutritional type soil remediation agent and a preparation method thereof. The remediation agent can promote soil granulation structures and loosen the soil, so that the ventilating property of the soil is improved, the beneficial bacteria in the soil are increased, the soil-borne diseases are reduced, medium trace elements in the soil are supplemented, the micro-ecological environment of the soil is quickly remediated, the nutritional structure of the soil is adjusted, and a series of vicious circles such as soil hardening, acidifying and crop nutrition unbalance caused by massive chemical fertilizers and environmental pollution caused by low utilization ratio of nutrients at present can be effectively inhibited; meanwhile, as a result of excessive use and massive waste of chemical fertilizers, the soil remediation agent is convenient to use. All components can be effectively absorbed and utilized by the soil, and the soil remediation agent has the functions of applying fertilizers and increasing fertility, comprehensively supplementing medium trace elements and retaining water, fertilizer and soil, improves the comprehensive utilization ratio of nutrients, adjusts and improves the micro-ecological environment and inhibits bacteria and prevents diseases. The preparation method provided by the invention is low in equipment investment, simple in preparation process and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of agricultural soil conditioners, in particular to a full-nutrition soil repair agent capable of loosening soil and retaining water and a preparation method thereof. Background technique [0002] Since our country entered the fertilizer agriculture, the production of chemical fertilizers has been booming, which is gratifying, but at the same time, we also see worries. The high energy consumption and low efficiency of chemical fertilizer production also make us stare. Plants can only absorb and utilize about 30% of the chemical fertilizers applied in conventional ways, and about 70% are wasted and lost, which not only causes economic losses but also causes environmental pollution. How to control the loss of fertilizer, improve the utilization rate of fertilizer, reduce the cost of agricultural production, and reduce environmental pollution are important research topics in China and the world. Excessive use ...

AI Technical Summary

Problems solved by technology

Excessive use of fertilizers and unreasonable agricultural fertilization structure lead to serious soil compaction and acidification, soil compaction hinders the rooting of crops, decreases fertilizer utilization, difficulty in breathing crops, and reduced yields.