Organic and inorganic composite fertilizer containing amino acid trace element chelates

A technology of trace elements and amino acids, applied in the field of compound fertilizers, can solve the problems of low plant absorption, loss of activity, and limited utilization, and achieve the effects of improving fertilizer retention, enhancing permeability, and complete nutrients

Inactive Publication Date: 2014-02-12
JIANGSU YOUFENG FERTILIZER COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the medium and trace elements used in our country exist in the form of divalent metal ions. If they are directly applied to the soil, since there are a large number of negative divalent carbonates and negative trivalent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A mixture of dry pig manure and cow dung, 12% of peanut straw and rapeseed straw, 6% of cottonseed cake and rapeseed cake, and 6% of rice husk and wheat bran will account for 29% of the total. , 10% of dry and non-polluting river mud, 4% of plant ash, 6% of distiller's grains, and 5% of methane residue are sent to a pulverizer to be pulverized into powder to obtain organic matter, and then the organic matter is sent to the fermentation tank and added to the The total amount of 1.5% organic fertilizer starter and appropriate amount of water, stir evenly, seal and ferment for 20-25 days, after the fermentation is over, add 1.5% of the total amount of bactericidal deodorant, remove the odor after stirring, open the pool Organic fertilizers are obtained after natural drying until the water content is less than 25%; 6% of the total amount of urea, 7% of monoammonium phosphate, 5% of potassium sulfate, 0.3% of amino acid chelated calcium, and 0.1% of amino acid chelated copper...

Embodiment 2

[0015] A mixture of dry pig manure and cow dung, 11% of peanut straw and rapeseed straw, 6% of cottonseed cake and rapeseed cake, and 6% of rice husk and wheat bran will account for 30% of the total. , 10% of dry and non-polluting river mud, 4% of plant ash, 6% of distiller's grains, and 5% of methane residue are sent to a pulverizer to be pulverized into powder to obtain organic matter, and then the organic matter is sent to the fermentation tank and added to the The total amount of 1.5% organic fertilizer starter and appropriate amount of water, stir evenly, seal and ferment for 20-25 days, after the fermentation is over, add 1.5% of the total amount of bactericidal deodorant, remove the odor after stirring, open the pool Organic fertilizers are obtained after natural drying until the water content is less than 25%; 6% of the total amount of urea, 7% of monoammonium phosphate, 5% of potassium sulfate, 0.3% of amino acid chelated calcium, and 0.1% of amino acid chelated copper...

Embodiment 3

[0017] A mixture of dry pig manure and cow manure, 10% of peanut straw and rapeseed straw, 6% of cottonseed cake and rapeseed cake, and 6% of rice husk and wheat bran will account for 21% of the total. , 10% of dry and non-polluting river mud, 4% of plant ash, 6% of distiller's grains, and 5% of methane residue are sent to a pulverizer to be pulverized into powder to obtain organic matter, and then the organic matter is sent to the fermentation tank and added to the The total amount of 1.5% organic fertilizer starter and appropriate amount of water, stir evenly, seal and ferment for 20-25 days, after the fermentation is over, add 1.5% of the total amount of bactericidal deodorant, remove the odor after stirring, open the pool Organic fertilizers are obtained after natural drying until the water content is less than 25%; 6% of the total amount of urea, 7% of monoammonium phosphate, 5% of potassium sulfate, 0.3% of amino acid chelated calcium, and 0.1% of amino acid chelated copp...

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PUM

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Abstract

The invention discloses a production method of an organic and inorganic composite fertilizer containing amino acid trace element chelates, and the product belongs to the field of composite fertilizer. The organic and inorganic composite fertilizer is composed of urea, monoammonium phosphate, potassium sulphate, a dry mixture of pig manure and cow manure, a mixture of peanut straw and rape stalk, a mixture of cotton seed cake and rapeseed cake, a mixture of rice husk and wheat bran, dry pollution-free river mud, plant ash, distillers' grain, biogas residue, an organic fertilizer leavening agent, a sterilizing and deodorizing agent, amino acid chelated calcium, amino acid chelated copper, amino acid chelated iron, amino acid chelated manganese, amino acid chelated zinc, and ammonium molybdate; the preparation method of the composite fertilizer comprises the following steps: preparing the raw materials mentioned above, and then subjecting the raw materials to processes of grinding, fermenting, mixing, granulating, and drying so as to obtain the composite fertilizer. The method has the advantages of simple technology, universal equipment, and high quality product. The product contains a large amount of inorganic substances, organic substances and trace elements, has comprehensive nutritional components and a long fertilizing effect, and can achieve the complementary advantages of organic substances and inorganic substances.

Description

technical field [0001] The invention belongs to the field of compound fertilizers, and in particular relates to a production method of an organic-inorganic compound fertilizer containing amino acid trace element chelates. Background technique [0002] Inorganic fertilizers are also called chemical fertilizers, referred to as chemical fertilizers. Their advantages are high content of active ingredients, easy solubility in water, fast decomposition, and easy absorption by crop roots. Products include nitrogen, phosphorus, potassium, or compound fertilizers of nitrogen, phosphorus, and potassium. Mainly ammonium bicarbonate, urea, ammonium sulfate, monoammonium phosphate, diammonium phosphate, calcium magnesium phosphate fertilizer, potassium sulfate, potassium chloride, lime or their compound fertilizers, but the extensive use of inorganic fertilizers will also bring the following disadvantages, If the fertilizer effect is strong but not long, the effect of improving the soil ...

Claims

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Application Information

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IPC IPC(8): C05G1/06
Inventor 不公告发明人
Owner JIANGSU YOUFENG FERTILIZER COMPANY
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