Biological organic phosphohumate

A technology of biological humic acid and humic acid, applied in the field of organic phosphate fertilizers, can solve the problems of slow growth of agricultural and economic crops, decreased resistance to diseases and insect pests, and cannot be used as top dressing, etc. The effect of organic matter and oxygen content

Inactive Publication Date: 2003-04-30
李发明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Phosphate fertilizer is a commonly used fertilizer, but it can only be used as a single base fertilizer and cannot be used as top dressing, and long-term use will cause soil compaction and loss of nitrogen, phosphorus, and potassium in the soil, making agricultural crops grow slowly and resist pests and diseases Reduced capacity, reduced output

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] Embodiments of the present invention: earlier phosphorus powder 190kg (containing available phosphorus 3%) is pulverized, organic matter (rapeseed cake, nitrogen-containing 5-6%, phosphorus 2.5%, potassium 1.5-2%) 100kg, phosphorus-potassium microbial active bacteria (bran, containing more than 100 million microbial active bacteria per gram) after 10kg of fermentation, with ammonized humic acid (containing 50% humic acid, organic matter 9%) 300kg, superphosphate (containing 17-18% of available phosphorus) 400kg is prepared, crushed by rolling, sent to the mixer for stirring, and then sent to the composting tank for stacking and aging, and finally the finished product is obtained.

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PUM

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Abstract

A biologic organic humic acid-phosphorus fertilizer for increasing yield and quality of crops and improving soil is prepared from aminated humic acid, calcium perphosphate, organic substance, active P-K bacteria and phosphorus powder. Its advantages are simple preparing process, low cost and high effect.

Description

Technical field: [0001] The invention relates to a fertilizer, in particular to an organic phosphate fertilizer. technical background: [0002] Phosphate fertilizer is a commonly used fertilizer, but it can only be used as a single base fertilizer, and cannot be used as top dressing, and long-term use will cause soil compaction, loss of nitrogen, phosphorus, and potassium in the soil, slow growth of agricultural economic crops, and resistance to diseases and insect pests Reduced capacity and reduced output. Invention content: [0003] The object of the present invention is to provide a biological humic acid organophosphate fertilizer, which can change the physical and chemical properties of soil, promote the development and growth of crops, and improve the quality of crops. [0004] The present invention is achieved in this way: it is made by ammonium humic acid, superphosphate, organic matter, phosphorus and potassium microbial active bacteria, and phosphorus powder thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08C05G1/00
Inventor 李发明
Owner 李发明
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