Active organic biological bacterial fertilizer and preparation method thereof

Abstract

The invention discloses an active organic biological bacterial fertilizer and a preparation method thereof. The active organic biological bacterial fertilizer comprises the following components, by weight percentage, 35-45% of manure of livestock and poultry, 20-22% of rapeseed cake, 15-18% of mushroom rods, 12-20% of humic acid, 2-6% of rice husk, 2-4% of straw and 1-3% of a composite bacterial agent. The biological bacterial fertilizer has characteristics of a high-concentration inorganic fertilizer and characteristics of a microorganism bacterial fertilizer, is abundant in multiple inorganic mineral elements required by crops, and is easy to be directly absorbed by crops. The active organic biological bacterial fertilizer is suitable for multiple crops and soil, can strengthen roots, and improves nutrient absorption of corps, so that production and income are increased, and the yield of crops can be raised by 10-30%.

Description

technical field [0001] The invention relates to the technical field of agricultural biological fertilizers, in particular to an active organic biological bacterial fertilizer and a preparation method thereof. Background technique [0002] At present, as people pay more and more attention to physical health and food safety, the quality requirements of agricultural products are getting higher and higher. General fertilizers can no longer meet the nutrient supply of crops, and farmyard manure is mostly used as fertilizer; however, farmyard manure The quantity of the fertilizer is limited, the performance of the fertilizer is uncontrollable, and it is difficult to meet the requirements of high standards; in this case, the role of microbial fertilizer is highlighted. Biological bacterial fertilizer can provide various nutrients for crops through the metabolism of microorganisms, improve the living environment of crops, and even participate in certain physiological processes of cr...

AI Technical Summary

Problems solved by technology

[0002] At present, as people pay more and more attention to physical health and food safety, the quality requirements of agricultural products are getting higher and higher. General fertilizers can no longer meet the nutrient supply of crops, and farmyard manure is mostly used as fertilizer; however, farmyard manure The quantity is limited, the fertilizer performance is uncontrollable, and it is difficult to meet the requirements of high standards; in this case, the role of microbial fertilizer is highlighted

Biological bacterial fertilizer can provide various nutrients for crops through the metabolism of microorganisms, improve the living environment of crops, and even participate in certain physiological processes of crops, enhance stress resistance, improve the quantity and quality of crystals produced, and is non-polluting, non-toxic, and has good Application prospects; however, the current biological bacterial fertilizers have problems such as single strains, simple effects, high cost, and insufficient compounding ability. The sources of organic fertilizers are different, and the batches are different. There are certain differences among them. The combination of a small number of strains cannot well adapt to the differences in raw materials in actual production, and cannot exert stable fermentation ability for variable raw material batches. The use of such microbial agents with insufficient microbial compounding ability causes fermentation The quality of the organic fertilizer produced is not stable, and it is even necessary to add chemical fertilizer raw materials to meet the specified quality standards. This completely deviates from the original intention of organic fertilizer, and it is difficult to meet the needs of large-scale commercial production.