Multifunctional soil conditioner and preparation method thereof

Abstract

The invention discloses a multifunctional soil conditioner which is characterized in that the soil conditioner is mainly prepared by mixing the following components: 60-70kg of boric sludge with the granularity of 100-120 meshes, 18-25kg of limestone flour with the granularity of 150-200 meshes, 16-20kg of humic acid with the pH value of 8, and 1-2kg of bamboo vinegar with the acetic acid concentration of 6 percent, wherein the pH value of boric sludge is adjusted to 8 by using 45-70% sulfuric acid. The pH value of the finished soil conditioner is 8-8.5. According to the multifunctional soil conditioner, soil hardening can be relieved, the soil fertility is improved, and multiple mineral nutrient elements needed by multiple crops can be increased for the soil.

Description

Technical field [0001] The invention involves a soil improvement agent, which is specifically a soil improvement agent with boron mud. Background technique [0002] In order to improve the yield of crops, the use of chemical fertilizers is excessive, and the single use of fertilizer fertilizers will cause soil plates for the year after year.The fertility of the soil ensures that the crops continue to be stable and high. [0003] Boron mud is a residue discharged from the production process of borax. There are millions of tons of boring mud released every year in my country to deal with it, and there are many large amounts of alkaline boron mud that were previously stored in the open air to be resolved. Pollution has invested a lot of energy, material and financial resources, but the pressure to solve this problem is greater. [0004] The invention disclosed a multifunctional soil improvement agent with boron mud.Make the boru mud develop and use, and can effectively improve the s...

AI Technical Summary

Problems solved by technology

[0002] In order to increase the yield of crops, chemical fertilizers are used excessively, and the single use of chemical fertilizers year after year causes soil compaction, anion and cation imbalance, soil acidification, heavy metals seriously exceed the standard, and soil fertility decline. Therefore, it is urgent to effectively repair and improve the soil to improve The fertility of the soil ensures the continuous stability and high yield of crops

[0003] Boron mud is the slag discharged from the borax production process. There are millions of tons of boron mud discharged in my country every year to be treated, and there are still a lot of alkaline boron mud stored in the open air to be solved. The national and local governments have strict regulations on boron mud Pollution has invested a lot of energy, material resources and financial resources, but it is under great pressure to solve this problem