Formula and preparation method of special synergist for soil improvement

Abstract

The invention discloses a formula and a preparation method of a special synergist for soil improvement. The formula comprises the following raw materials in percentage by weight: 1-6% of phosphorite, 2-8% of magnesium silicate mineral, 4-9% of potassium sulfate, 5-10% of compound amino acid, 4-9% of urea, 2-6% of enzyme microorganisms, 1-8% of urea formaldehyde, 3-9% of metalloproteinase, 13-18% of humic acid, 14-20% of lime,11-20% of crop straw, 14-22% of chicken manure, 0.2-2% of biological agent, 0.1-1% of urease inhibitor, 0.2-1% of ammoniastabilizer, 0.4-0.8% of DCPTA, 0.1-0.2% of hydrogen peroxide silver ion solution, and 0.2-0.6% of sepiolite. According to the formula of the special synergist for soil improvement, the metalloproteinase is added, the metalloproteinase contains long-chain protease and an anionic surfactant, nitrogen release is controlled, water-soluble phosphorus fixation is inhibited, microelements are collected, the validity period of the synergist is prolonged, the synergistic effect is remarkably improved, and the polypeptide component in the metalloproteinase can play roles in rooting, root nourishing and root strengthening. The enzyme microorganisms are added and are beneficial to fermentation and decomposition of organic materials, and soil is helped to decay crop residues in the last season.

Description

technical field [0001] The invention relates to the technical field of synergists, in particular to a formula of a special synergist for soil improvement and a preparation method thereof. Background technique [0002] Synergists generally refer to a class of substances that do not have a specific activity or have low activity, but can greatly improve the performance of active substances when mixed with substances that have such activity. During the regular use of cultivated soil, the substances in the soil that are beneficial to plant growth gradually disappear, and the harmful substances increase, which are easy to breed and cause harmful crops, resulting in low crop yields and quality declines, which affect economic benefits. Therefore, before a new round of cultivation, more Soil synergists are used to improve soil quality, improve the growth environment of crops, and ensure the quality of agricultural products. However, the existing soil synergists are mainly composed of...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a formula and preparation method of a special synergist for soil improvement, to solve the above-mentioned background technology. Most of the existing soil synergists on the market are mainly trace elements necessary for crops, and cooperate with other It is made of additives, which only increase the element absorption of crops, but the types of elements are limited, which cannot meet the long-term needs of crops, and cannot improve the soil structure, which is not conducive to the long-term maintenance of the soil.