Biological organic fertilizer and production method thereof

Abstract

The invention discloses a biological organic fertilizer. The biological organic fertilizer is prepared from the following raw materials in percentage by weight: 30 to 65 percent of livestock and poultry plate excrement, 10 to 30 percent of oil crop seed cake dreg of edible oil, 0.05 to 0.3 percent of biological active strains and the balance of danty. The production raw materials of the biological organic fertilizer are convenient to obtain and have low cost, and the organic matter content, the humic acid content, the amino acid content and the biological flora content of the fertilizer are increased through microbial fermentation, so that the absorption and utilization ratio of nutrients such as ammonia, phosphorus, potassium and the like and various trace elements of the fertilizer is increased and the utilization ratio of the fertilizer is increased. The beneficial bacteria of the fertilizer can degrade and convert organic matters, chemical fertilizers and the like in soil into soil nutrients, can dissolve the solidified nutrition ingredients in the soil, can quickly improve the physical and chemical properties of the soil and can effectively improve the soil structure. The microorganisms of the fertilizer can inhibit pathogenic bacteria in the soil and can effectively inhibit plant diseases and insect pests. The biological organic fertilizer can be widely applied to various crops and fruit trees through reasonable-formula fertilizer application, and has a wide using range.

Description

technical field [0001] The invention relates to a bio-organic fertilizer and a production method thereof, belonging to the technical field of bio-organic fertilizer production. Background technique [0002] In agricultural production activities dominated by planting, the use of fertilizers is an indispensable means to ensure increased production and harvest. However, most of the fertilizers sold on the market are made of pure chemical raw materials. It has the effect of increasing production, but at the same time it leads to soil compaction and reduces the air permeability and water permeability of the soil, which seriously damages the soil structure, resulting in reduced production or increased fertilizer usage, and increased planting costs. At the same time, Damage to the soil structure can also easily reduce the number of beneficial bacteria in the soil and increase the number of harmful bacteria and pests, leading to an increase in the occurrence of diseases and insect p...

AI Technical Summary

Problems solved by technology

[0002] In agricultural production activities dominated by planting, the use of fertilizers is an indispensable means to ensure increased production and harvest. However, most of the fertilizers sold on the market are made of pure chemical raw materials. It has the effect of increasing production, but at the same time it leads to soil compaction and reduces the air permeability and water permeability of the soil, which seriously damages the soil structure, resulting in reduced production or increased fertilizer usage, and increased planting costs. At the same time, Damage to the soil structure can also easily reduce the number of beneficial bacteria in the soil and increase the number of harmful bacteria and pests, leading to an increase in the occurrence of diseases and insect pests and increased damage. Although bio-organic fertilizers are also sold at present, the current bio-organic fertilizers are caused by their production. The process is old and the cost of raw materials is high, which leads to high cost of use, and it is prone to problems such as low fertilizer efficiency utilization rate or unstable fertilizer effect release. At the same time, the current production of bio-organic fertilizers pays more attention to specificity, and its application range came to a severe limit

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