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Fertilizer preparation process for organic-inorganic composite microbial fertilizer

A microbial fertilizer and inorganic compound technology, applied in the direction of fertilizer mixture, ammonium orthophosphate fertilizer, alkaline orthophosphate fertilizer, etc., can solve the problems of quality reduction, soil structure damage, soil compaction, etc., to improve absorption and utilization rate, reduce Effects of plant diseases

Inactive Publication Date: 2019-08-16
茂县垃圾王环保科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term excessive and simple use of chemical fertilizers will destroy the soil structure and cause soil compaction
It also reduces the quality of agricultural products, and excessive application of certain chemical fertilizers can easily cause nutritional imbalances in crops, and partial transformation in plants is hindered, resulting in reduced quality.

Method used

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  • Fertilizer preparation process for organic-inorganic composite microbial fertilizer

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing:

[0015] Such as figure 1 Shown: the typical fertilizer of the present invention is a general-purpose organic-inorganic composite microbial fertilizer, and the organic fertilizer part used is a bio-organic fertilizer made from domestic waste (including kitchen waste) high-temperature composting. The organic-inorganic nutrient is high and meets NY525-2012 Standard, mass fraction of organic matter ≥ 50%, total nutrient (N+P2O5+K2O) ≥ 8%, moisture ≤ 30%, 5.5 ≤ PH value ≤ 8.5. Ammonium sulfate (available nitrogen content 21%), diammonium phosphate (available nitrogen content 18%, available phosphorus content 46%), and potassium sulfate (available potassium content 52%) are used for inorganic fertilizers. The compound microbial bacteria is compounded by three kinds of bacillus (Bacillus licheniformis, Bacillus subtilis, Bacillus amyloliquefaciens) at a ratio of 1:1:1, and the eff...

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Abstract

The invention discloses a fertilizer preparation process for an organic-inorganic composite microbial fertilizer. The outstanding advantage of the organic-inorganic composite microbial fertilizer is that the organic-inorganic composite microbial fertilizer has advantages of two new fertilizers (an organic-inorganic compound fertilizer and a compound microbial fertilizer). The supply of organic-inorganic nutrients is balanced, and the available nutrients derived from an inorganic fertilizer have the adsorption function of an organic fertilizer, thus overcoming the problem that the efficiency ofthe inorganic fertilizer is too fast and fierce. The organic fertilizer can only be utilized by plants after being decomposed by microorganisms, long-term slow release is realized, and the absorptionand utilization rate of the nutrients by crops is improved.

Description

technical field [0001] The invention relates to a fertilizer preparation process, in particular to an organic-inorganic compound microbial fertilizer fertilizer preparation process. Background technique [0002] There are 17 kinds of nutrients needed for plant growth: carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, sulfur, calcium, magnesium, iron, copper, boron, manganese, zinc, molybdenum, chlorine, nickel, etc. Generally, farmland soil lacks the three nutrients of nitrogen, phosphorus, and potassium, and crops have a large demand for these three nutrients, which must be provided by fertilizers to meet the needs of crops, so nitrogen, phosphorus, and potassium are the three elements of fertilizers. The first generation of compound fertilizer is nitrogen-phosphorus-potassium ternary compound fertilizer, but long-term application of this inorganic fertilizer will cause problems such as soil compaction and soil fertility decline. The second-generation compound fer...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B7/00C05G3/00C05G3/90C05G3/80
Inventor 杨帆滕欢
Owner 茂县垃圾王环保科技有限公司
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