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Synergistic compound fertilizer

A compound fertilizer and synergist technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as the reduction of soil organic matter content, the loss of inorganic fertilizers, and the reduction of crop yields, so as to promote crop growth, improve water retention, and improve The effect of fertilizer utilization

Inactive Publication Date: 2014-12-17
PINGLE AGRI CHEM PLANT GUANGXI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, inorganic fertilizers are easy to be lost with rainwater, resulting in eutrophication of the water body, and easy compaction of the soil, resulting in a decrease in the content of organic matter in the soil and a reduction in crop production.

Method used

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Embodiment 1

[0014] A synergistic compound fertilizer of the present invention comprises the following raw materials: 100kg of synergist, 7000kg of biological agent, 200kg of calcium sulfate, 500kg of sodium silicate, and 8000kg of compound fertilizer, wherein the synergist is composed of potassium humate, polytian Composed of aspartic acid salt, chitosan, non-ionic polyacrylamide, potassium polyacrylate, and potassium polysilicate; the biological agent is composed of nitrogen-fixing bacteria, phosphorus-solubilizing bacteria, potassium-solubilizing bacteria, photosynthetic bacteria, actinomycetes, and yeast Bacteria and Bacillus, the number of beneficial viable bacteria is more than 2 billion per gram. The compound fertilizer is any two or more mixed fertilizers of urea, potassium sulfate, potassium chloride, ammonium nitrate, monoammonium phosphate, diammonium phosphate and potassium dihydrogen phosphate. The synergist is 10kg, biological agent 100kg, calcium sulfate 10kg, sodium silicat...

Embodiment 2

[0016] A synergistic compound fertilizer of the present invention comprises the following raw materials: 50 kg of synergist, 2000 kg of biological preparation, 100 kg of calcium sulfate, 100 kg of sodium silicate and 5000 kg of compound fertilizer. The synergist is composed of 8kg of potassium humate, 80kg of polyaspartate, 80kg of chitosan, 30kg of nonionic polyacrylamide, 30kg of potassium polyacrylate and 30kg of potassium polysilicate. The biological preparation is composed of nitrogen-fixing bacteria, phosphorus-solubilizing bacteria, potassium-solubilizing bacteria, photosynthetic bacteria, actinomycetes, yeasts, and bacillus, and the number of beneficial viable bacteria is greater than 2 billion per gram. The compound fertilizer is any two or more mixed fertilizers of urea, potassium sulfate, potassium chloride, ammonium nitrate, monoammonium phosphate, diammonium phosphate and potassium dihydrogen phosphate.

[0017] The above-mentioned synergistic compound fertilizer ...

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Abstract

The invention relates to a synergistic compound fertilizer. The synergistic compound fertilizer comprises, by weight, 0.1-100 parts of a synergist, 0.3-700 parts of a biological preparation, 1-200 parts of calcium sulfate, 5-500 parts of sodium silicate, and 2-8000 parts of a compound fertilizer, wherein the synergist comprises potassium humate, polyaspartate, chitosan, nonionic polyacrylamide, potassium polyacrylate and poly(potassium silicate); and the biological preparation comprises azotobacteria, phosphate-solubilizing bacteria, potassium releasing bacteria, photosynthetic bacteria, actinomyces, microzyme and Bacillus spp, and the quantity of beneficial live bacteria is greater than 2billions / g. The synergistic compound fertilizer adopting the biological preparation comprising azotobacteria, phosphate-solubilizing bacteria, potassium releasing bacteria, photosynthetic bacteria, actinomyces, microzyme and Bacillus spp and the synergist comprising potassium humate, polyaspartate, chitosan, nonionic polyacrylamide, potassium polyacrylate and poly(potassium silicate) has the advantages of effective improvement of the fertilizer utilization rate, increase of the water retention rate, promotion of the growth of crops, improvement of the continuous cropping and disease resistance of a chemical fertilizer, environmental protection and no pollution.

Description

technical field [0001] The invention relates to a synergistic compound fertilizer and belongs to the field of agricultural compound fertilizers. Background technique [0002] At present, the amount of chemical fertilizers in agriculture continues to increase. The application of fertilizers plays a key role in increasing crop production and income. However, the overall utilization rate of chemical fertilizers is not high, generally below 20%, which is a waste of resources and pollutes the environment. The main components of inorganic fertilizers are inorganic compounds, which have high content of active ingredients and fast action effects, and most of them are easily absorbed and utilized by crops. However, inorganic fertilizers are easy to be lost with rainwater, resulting in eutrophication of the water body, easy to compact the soil, reduce the content of organic matter in the soil, and reduce the production of crops. Contents of the invention [0003] The technical prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 黄建斌
Owner PINGLE AGRI CHEM PLANT GUANGXI PROV
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