Microbial fertilizer

Abstract

The invention discloses microbial fertilizer and relates to the technical field of agricultural fertilizer. The microbial fertilizer comprises, by weight, 10-15 parts of a high active organic matter,8-10 parts of lignosulfonate, 4-8 parts of lactobacillus plantarum, 10-15 parts of soybean meal, 5-8 parts of a fish protein, 20-25 parts of cellulase, 5 to 8 parts of polyaspartic acid, 4-8 parts ofcompound biological bacteria and 3-7 parts of trace elements. The microbial fertilizer can release oxygen gas, increase the permeability of the soil, provide sufficient oxygen for the growth of microorganisms, promotes rapid growth and breeding of microorganisms, enhances the ability of crops to absorb nutrients and makes plants more robust. The highly active organic matter in the product can effectively loose soil, improve drought and flood resistance, regulate soil pH and inhibit acidification of soil. The microbial fertilizer is suitable for a variety of economic crops and has a wide rangeof use.

Description

Technical field: [0001] The invention relates to a microbial agent fertilizer, which belongs to the technical field of agricultural fertilizers. Background technique: [0002] Soil not only provides essential nutrients and water for plants, but also is the habitat for soil animals to survive. However, due to the application of a large amount of chemical fertilizers, the enrichment of inorganic elements in the soil increases, and the accumulation of organic matter and beneficial microorganisms decreases rapidly, resulting in soil compaction. , the quality has declined, the ability to retain water and fertilizer has decreased, agricultural products have been seriously polluted, and the entire farmland ecological environment and people's living environment have been affected. How to maintain the sustainable development of my country's agriculture has attracted great attention from governments at all levels. Especially after my country's accession to the WTO, my country's agricul...

AI Technical Summary

Problems solved by technology

An authoritative department estimates that in the next five years, the annual demand for biological fertilizers will reach 30% of the amount of chemical fertilizers, and the market capacity will reach 42 million tons. However, the current annual production of biological fertilizers in my country is less than 3 million tons, which is far from being able to meet market needs

[0004] With the widespread application of biological fertilizers, there are no production licenses in the production of biological fertilizers in a few places, the production process is backward, and the production of unidentified strains is used for production, the content of effective bacteria is low, and the miscellaneous bacteria exceed the standard; some manufacturers Inappropriate amount of chemical fertilizers or other additives are also added to biological fertilizers, so that the nitrogen, phosphorus, and potassium content of chemical fertilizers in fertilizers are too high, leading to the death of effective bacteria, thus losing the efficacy of biological fertilizers, causing plant diseases and insect pests, etc., resulting in crop yields decline