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An organic special-purpose fertilizer with stable performance and a manufacturing method thereof

A production method and technology of special fertilizer, applied in the direction of organic fertilizer, inorganic fertilizer, application, etc., to achieve stable performance, ensure robust growth, and prevent yellowing.

Inactive Publication Date: 2015-04-15
SHANDONG ENBAO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional use of weathered coal resources is mainly to use its humus and chemical fertilizers or biological fertilizers to supplement the lack of soil fertility.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Grind 80 parts of lignite and 100 parts of peat to 120 meshes, wind screen, wash with water at 1:1, concentrate the supernatant to obtain fulvic acid, and the precipitated brown humic acid and black humic acid are to be produced for later use; take 20 parts of fulvic acid 12 parts of ammonium sulfate, 5 parts of zinc sulfate, 6 parts of silicon oxide, 10 parts of sulfur, and 3 parts of ferrous sulfate are mixed evenly; the temperature is controlled at 60°C and stirred for 45 minutes under normal pressure; 12 parts of diphosphorus, 15 parts of potassium oxide, 10 parts of attapulgite powder, 7 parts of borax, control the temperature of dehydration to 80 °C, and the time is 40 min.

Embodiment 2

[0016] Grind 100 parts of lignite and 80 parts of peat to 130 mesh, wind screen, wash with water at 1:1, concentrate the supernatant to obtain fulvic acid, and the precipitated brown humic acid and black humic acid are to be produced for later use; take 20 parts of fulvic acid 12 parts of ammonium sulfate, 5 parts of zinc sulfate, 6 parts of silicon oxide, 10 parts of sulfur, and 3 parts of ferrous sulfate are mixed evenly; the temperature is controlled at 70°C and stirred for 50 minutes under normal pressure; 12 parts of diphosphorus, 15 parts of potassium oxide, 10 parts of attapulgite powder, 7 parts of borax, control the temperature of dehydration to 110°C, and the time is 50 minutes.

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PUM

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Abstract

An organic special-purpose fertilizer with stable performance and a manufacturing method thereof are disclosed. The fertilizer and the manufacturing method are characterized in that the fertilizer is prepared by mixing following raw materials by weight: 80-100 parts of brown coal, 80-100 parts of peat, 10-15 parts of ammonium sulfate, 5-8 parts of zinc sulfate, 4-6 parts of silicon oxide, 10-20 parts of sulfur, 2-3 parts of ferrous sulphate, 12-18 parts of phosphoric pentoxide, 15-20 parts of potassium oxide, 10-30 parts of attapulgite powder and 7-9 parts of borax. The fertilizer activates absorption of nitrogen, phosphorus and potassium for soil, and provides balance nutrients for crops. High water solubility of the fertilizer allows fertilizing of the fertilizer in water-saving sprinkling irrigation to achieve effects of yield increasing and fertility increasing. The fertilizer obviously promotes growth of seedlings, has a good soil acid-adjusting function, and ensures robust growth of the seedlings. The fertilizer is stable in performance, long in storage period and secure to use.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a special organic fertilizer with stable performance and a preparation method thereof. Background technique [0002] Organic fertilizers are a type of fertilizers made from natural organic matter decomposed or fermented by microorganisms. Also known as farmyard manure in China. Its characteristics are: wide source of raw materials, large quantity; complete nutrient content, low content; slow and long fertilizer effect, it must be decomposed and transformed by microorganisms before it can be absorbed by plants; good effect of improving soil and cultivating fertilizer. Commonly used natural fertilizers include green manure, human excrement, barn manure, compost, retting manure, biogas fertilizer and waste fertilizer. [0003] At present, most of the fertilizers used in agriculture are compound fertilizers composed of nitrogen, phosphorus, and potassium. Althou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B17/00C05G3/00C05G3/80C05C3/00C05D1/00C05D5/00C05D9/02C05F11/02
Inventor 张守福
Owner SHANDONG ENBAO BIOTECH
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