Preparation method for microbial organic soil bactericidal and insecticidal warming conditioning agent

Abstract

The invention relates to a preparation method for a microbial organic soil bactericidal and insecticidal warming conditioning agent. Fermentation raw materials are domestic fungus cultivation residue substances, the fermentation raw materials are crushed and added with water, and thus the water content mass percent of the fermentation raw materials is 25-35%; decomposing inoculants are added at a mass ratio of1:1000, the mixture is mixed uniformly, the fermentation raw materials mixed with strains are added with tourmaline powder with a mass percent of 5%, rare earth negative ion powder with a mass percent of 2%, composite biological insecticides accounting for 1% of the finished product total mass and composite biological bactericides accounting for 1% of the finished product total mass, the mixture is mixed uniformly, then loose packing or granulation is carried out, drying is carried out and the water content is 10%; packaging is carried out, and a microbial organic soil bactericidal and insecticidal warming conditioning agent is prepared. The produced conditioning agent is advantageous in that the organic matter content is high, the ground temperature is raised, absorption of phosphor and potassium for crops can be raised, the conditioning agent has functions of preventing soil borne diseases, releasing phosphorus and potassium, fixing nitrogen and killing nematodes and green environmental protection is achieved.

Description

technical field [0001] The invention relates to a preparation method of a microbial organic soil bactericidal, insecticidal and temperature-increasing regulator. Background technique [0002] With the rapid development of the chemical industry, the production and application of various chemical fertilizers have been increasing, which has played an important role in promoting the development of agricultural production and made great contributions to solving the food problem in our country. However, with the continuous increase in the amount of chemical fertilizer application, the shortcomings of its application are gradually exposed, and the analysis is mainly manifested in the following aspects: 1. The utilization rate of fertilizer efficiency is low. 2. Poor environmental protection causes serious soil compaction, deteriorates the physical and chemical properties of soil, blocks soil pores, destroys soil aggregate structure, causes imbalance of soil nutrients, compaction, p...

AI Technical Summary

Problems solved by technology

However, with the continuous increase of chemical fertilizer application, the shortcomings of its application are gradually exposed, and the analysis is mainly manifested in the following aspects: 1. Low utilization rate of fertilizer efficiency

2. Poor environmental protection causes serious soil compaction, deteriorates the physical and chemical properties of soil, blocks soil pores, destroys soil aggregate structure, causes imbalance of soil nutrients, compaction, pollution and fertility decline, and soil-borne diseases are becoming more and more serious

3. The low quality of crops directly threatens the safety of human life

However, it is found in the application that this method takes 4-5 days to reach the fermentation temperature of 50°C when the temperature in the greenhouse is low, and the design of the fermentation device is relatively complicated, the cost is high, and sulfuric acid is still used in the gas absorption component , farmers are not easy to buy and there is danger, which affects the popularization and application of this invention

[0005] At present, the agricultural regulator invention patent technology scheme is single, the advantages of microbial flora are not obvious, there is no physical method, the organic combination of biochemistry and microorganisms, the biocontrol effect is not obvious and cannot complement each other. Compounding with various products, the cost is extremely high