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Powdered multi-component fertilizer and its preparation method

A multi-component fertilizer and powder technology, applied in organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of poor activity and unsatisfactory use effect, and achieve the effects of strong stress resistance, good taste and rich nutrition.

Inactive Publication Date: 2003-04-23
孙国庆 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chemical fertilizers are often used in agricultural production. The existing chemical fertilizers are highly specific. Even compound fertilizers often cannot contain the essential elements and functional elements needed by plants. The activity is poor and the use effect is not satisfactory.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The powder multi-component fertilizer contains the following raw materials and weight:

[0034] Magnesium Sulfate (MgSO 4 ·7H 2 O) 85kg

[0035] Copper Sulfate (CuSO 4 ·5H 2 O) 25kg

[0036] Manganese sulfate (MnSO 4 ·7H 2 O) 90kg

[0037] Zinc sulfate (ZnSO 4 ·5H 2 O) 60kg

[0038] Potassium sulfate (K 2 SO 4 ) 60kg

[0039] Cobalt Sulfate (CoSO 4 ·7H 2 O) 20kg

[0040] Ferrous Sulfate (FeSO 4 ·7H 2 O) 100kg

[0041] Potassium chloride (KCl) 35kg

[0042] Boric acid (H 3 BO 3 ) 85kg

[0043] Ammonium molybdate [(NH 4 ) 6 Mo 7 o 24 4H 2 O] 8kg

[0044] Potassium dihydrogen phosphate (KH 2 PO 4 ) 55kg

[0045] Urea [CO(NH 2 ) 2 ] 15kg

[0046] Sodium metasilicate (NaSiO 3 9H 2 O) 55kg

[0047] Sodium Selenite (NaSeO 3 ·5H 2 O) 14kg

[0048] Sodium humate (NaHm or NaC) 55kg

[0049] Fulvic acid 6kg

[0050] Citric acid (C 6 h 8 o 7 ·H 2 O) 25kg

[0051] Baking soda (NaHCO 3 ) 70kg

[0052] Rare earth nitrate [Re(NO 3 ) 3 ...

Embodiment 2

[0061] The powder multi-component fertilizer contains the following raw materials and weight:

[0062] Magnesium Sulfate (MgSO 4 ·7H 2 O) 80kg

[0063] Copper Sulfate (CuSO 4 ·5H 2 O) 20kg

[0064] Manganese sulfate (MnSO 4 ·7H 2 O) 80kg

[0065] Zinc sulfate (ZnSO 4 ·5H 2 O) 55kg

[0066] Potassium sulfate (K 2 SO 4 ) 50kg

[0067] Cobalt Sulfate (CoSO 4 ·7H 2 O) 18kg

[0068] Ferrous Sulfate (FeSO 4 ·7H 2 O) 90kg

[0069] Potassium chloride (KCl) 30kg

[0070] Boric acid (H 3 BO 3 ) 80kg

[0071] Ammonium molybdate [(NH 4 ) 6 Mo 7 o 24 4H 2 O] 6kg

[0072] Potassium dihydrogen phosphate (KH 2 PO 4 ) 50kg

[0073] Urea [CO(NH 2 ) 2 ] 10kg

[0074] Sodium metasilicate (NaSiO 3 9H 2 O) 50kg

[0075] Sodium Selenite (NaSeO 3 ·5H 2 O) 10kg

[0076] Sodium humate (NaHm or NaC) 50kg

[0077] Fulvic acid 4kg

[0078] Citric acid (C 6 h 8 o 7 ·H 2 O) 20kg

[0079] Baking soda (N a HCO 3 ) 60kg

[0080] Rare earth nitrate [Re(NO 3 ) ...

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Abstract

The present invention relates to a powder multicomponent fertilizer and its preparation method. The composition of said multicomponent fertilizer is formed from 25 kinds of raw materials of magnesiumsulfate, cupric sulfate, manganese sulfate, zinc sulfate, potassium sulfate, urea and others. Its preparation method includes the steps of stoving, sun-drying, pulverizing to 180-200 meshes, mixing, uniformly stirring them so as to obtain the invented fertilizer. It can be used for regulating growth of plants, hastening germination, inducing root, strengthening seedling and raising adverse resistance, etc. It can be mixed with pesticide, the pesticide can be saved by 30-50%.

Description

(1) Technical field: [0001] The present invention relates to chemical fertilizer and its preparation method, especially multi-component fertilizer and its preparation method. (two) background technology: [0002] Chemical fertilizers are often used in agricultural production, and the existing chemical fertilizers are highly specific. Even compound fertilizers often cannot contain the essential elements and functional elements needed by plants, and their activity is poor, and the use effect is not satisfactory. (3) Contents of the invention: [0003] A kind of multiple, active, high-efficiency powder multi-fertilizer and preparation method developed by the present invention aiming at the above-mentioned problems. [0004] Technical scheme of the present invention is: contain following raw material and weight range in every 1000kg powder: [0005] Magnesium Sulfate (MgSO 4 ·7H 2 O) 80~85kg [0006] Copper Sulfate (CuSO 4 ·5H 2 O) 20~25kg [0007] Manganese sulfate (Mn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08C05G3/00
CPCY02P20/133
Inventor 孙国庆晏洪苹
Owner 孙国庆
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