Microorganism-enzyme powdery composite biological preparation for promoting crop yield increase

Abstract

The invention discloses a microorganism-enzyme powdery composite biological preparation for promoting crop yield increase. The composite biological preparation is composed of, by weight, 30% of multiple microbial agents, 21% of multiple biological enzyme preparations, 25% of a microbial nutritional agent, 7% of seaweed, 3% of Fucus plant active ingredients, 3% of sodium humate, 2% of mordenite, 2% of dolomite and the balance moisture. The invention provides the microorganism-enzyme composite biological preparation for promoting high quality and high yield production of crops, and the composite biological preparation is formed by compounding of pure natural preferred strains and a variety of biological enzymes. Integrating the advantages of inoculants and enzyme preparations, the composite biological preparation has the functions of improving the soil structure, antagonizing soil pathogenic bacteria, fixing nitrogen, and dissolving phosphorus and potassium, releases iron, magnesium, manganese, zinc, sulfur, boron, calcium, silicon and a variety of medium trace elements in soil, balances absorption of nitrogen, phosphorus and potassium, removes fertilizer damage, secretes a variety of bioactive substances, enhances crop stress resistance, and can reach the effects of enhancing the yield and quality of crops.

Description

technical field [0001] The invention relates to a production process of a biological bacterial agent and a biological enzyme preparation which has the function of fertilizing the soil and can increase the yield of crops, in particular to a powdery composite biological preparation of microorganisms and enzymes for increasing the yield of crops. Background technique [0002] Food is the foundation of a country's economic development and social stability. As an important strategic material, food is directly related to the economic security and national security of foreign countries. Therefore, food security has naturally become an important part of national security. my country has 1.826 billion mu of arable land, but the grain sown area is less than 1.6 billion mu, and the trend of population increase and land decrease is difficult to curb. In the development of national agriculture in the past few decades, due to the pressure of increasing grain production, my country has to ...

AI Technical Summary

Problems solved by technology

At present, bio-organic fertilizers and bio-bacterial fertilizers on the market have been developed and applied to a certain extent, but these bio-fertilizers have problems such as single strains, simple functions, and high cost, which limits popularization and promotion.