Unlock instant, AI-driven research and patent intelligence for your innovation.

Powdered multi-component fertilizer and its preparation method

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

Inactive Publication Date: 2004-12-29
孙国庆 +1
View PDF0 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] One ton of powder multi-component fertilizer contains the following raw materials and weight:

[0033] Magnesium Sulfate (MgSO 4 ·7H 2 O) 100kg

[0034] Copper Sulfate (CuSO 4 ·5H 2 O) 30kg

[0035] Manganese sulfate (MnSO 4 ·7H 2 O) 90kg

[0036] Zinc sulfate (ZnSO 4 ·5H 2 O) 60kg

[0037] Potassium sulfate (K 2 5O 4 ) 60kg

[0038] Cobalt Sulfate (CoSO 4 ·7H 2 O) 20kg

[0039] Ferrous Sulfate (FeSO 4 ·7H 2 O) 100kg

[0040] Potassium chloride (KCl) 30kg

[0041] Boric acid (H 3 BO 3 ) 80kg

[0042] Ammonium molybdate [(NH 4 ) 6 Mo 7 o 24 4H 2 O] 8kg

[0043] Potassium dihydrogen phosphate (KH 2 PO 4 ) 60kg

[0044] Urea [CO(NH 2 ) 2 ] 10kg

[0045] Sodium metasilicate (NaSiO 3 9H 2 O) 50kg

[0046] Sodium Selenite (NaSeO 3 ·5H 2 O) 12kg

[0047] Sodium humate (NaHm or NaC) 40kg

[0048] Fulvic acid 5kg

[0049] Citric acid (C 6 h 8 o 7 ·H 2 O) 20kg

[0050] Baking soda (NaHCO 3 ) 50kg

[0051] Rare earth nitrate [Re(NO ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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 magnesium sulfate, 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) 80~120kg [0006] Copper Sulfate (CuSO 4 ·5H 2 O) 20~35kg [0007] Manganese sulfate (M...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C05F11/08C05G3/00
CPCY02P20/133
Inventor 孙国庆晏洪苹
Owner 孙国庆