Biological organic fertilizer

Abstract

The invention discloses a biological organic fertilizer which is prepared by the following steps: grinding, mixing, fermenting, screening, drying and granulating raw materials such as excrements of livestock, mushroom residues, bagasse, tobacco powder, high-quality active lactobacillus plantarum, saccharomyces cerevisiae and bacillus megatherium. The effective content values of the various components in the organic fertilizer are as follows: more than or equal to 6% of NPK, more than or equal to 40 million effective living bacteria per gram, and 40% of organic matters, wherein the NPK is the percentage composition of elements nitrogen, phosphorus and potassium in the organic fertilizer. The organic fertilizer disclosed by the invention is a biological organic fertilizer, contains the elements nitrogen, phosphorus and potassium needed by growth of general crops, further contains organic matters, microbial active bacteria, humic acid, medium trace elements such as magnesium, calcium, boron, zinc and copper and the like needed by plant growth and soil improvement, and is capable of effectively enhancing disease resistance and prevention and cold resistance properties of crops, flowersand fruit trees. Therefore, the plant growth speed is increased, the plants are healthy and strong, the fruiting rate is improved, and the yield is increased.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a biological organic fertilizer. Background technique [0002] For quite a long time, people have carried out plundering development and cultivation of land, and excessive use of chemical fertilizers, resulting in desertification, compaction, and loss of organic matter in most of the cultivated land, resulting in reduced or extinction of crop production. At the same time, due to excessive use of chemical fertilizers, no Extensive livestock and poultry farming excreta enter the environment, leading to water pollution, environmental pollution, and serious environmental problems. Contents of the invention [0003] The purpose of the present invention is to completely solve the above problems, use advanced biotechnology to turn waste into treasure, use livestock and poultry excrement as the main raw material, and use other agricultural or industrial waste organic matter as au...

AI Technical Summary

Problems solved by technology

[0002] For quite a long time, people have carried out plundering development and cultivation of land, and excessive use of chemical fertilizers, resulting in desertification, compaction, and loss of organic matter in most of the cultivated land, resulting in reduced or extinction of crop production. At the same time, due to excessive use of chemical fertilizers, no Extensive livestock and poultry breeding excreta enter the environment, leading to water pollution and environmental pollution, causing serious environmental problems

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