Organic fertilizer containing desulphurization gypsum, and preparation method and application of organic fertilizer

A desulfurization gypsum and organic fertilizer technology, applied in the preparation of organic fertilizers, organic fertilizers, applications, etc., can solve the problems of soil secondary salinization, unreasonable irrigation systems, etc., to improve ion balance, inhibit transportation, reduce poison effect

Inactive Publication Date: 2016-12-07
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, with the development of social economy and the intensification of human activities, saline-alkali land resources have

Method used

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  • Organic fertilizer containing desulphurization gypsum, and preparation method and application of organic fertilizer
  • Organic fertilizer containing desulphurization gypsum, and preparation method and application of organic fertilizer
  • Organic fertilizer containing desulphurization gypsum, and preparation method and application of organic fertilizer

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0021] Example 1

[0022] 1. Organic fertilizer containing desulfurized gypsum

[0023] A kind of organic fertilizer containing desulfurization gypsum, by weight percentage, it comprises the following components by weight: 38 parts of desulfurization gypsum, 25 parts of livestock and poultry manure and subtilis leaves, 8 parts of peat, 2 parts of pyrite, 3 parts of fly ash 7 parts of vinegar residue, 2 parts of microbial inoculum.

[0024] Wherein, the microbial inoculants are Glomus mosei, Glomus juvenile and Bacillus subtilis, and the bacterial liquid addition amount is 2:1:1.

[0025] 2. Preparation method of organic fertilizer

[0026] (1) air-drying and pulverizing desulfurized gypsum, peat, pyrite, and fly ash, and sieving;

[0027] (2) take by weighing the livestock and poultry manure and the subtilis leaf of the formula amount, add the vinegar residue and the microbial inoculum of the formula amount, carry out sealed fermentation for 17 days, overturn once every 4 d...

Example Embodiment

[0029] Example 2

[0030] 1. Organic fertilizer containing desulfurized gypsum

[0031] A kind of organic fertilizer containing desulfurization gypsum, by weight percentage, it comprises the following components in parts by weight: 35 parts of desulfurization gypsum, 30 parts of livestock and poultry manure and subtilis leaves, 10 parts of peat, 5 parts of pyrite, 1 part of fly ash 5 parts of vinegar residue, 1 part of microbial inoculum.

[0032] Wherein, the microbial inoculants are Glomus mosei, Glomus juvenile and Bacillus subtilis, and the bacterial liquid addition amount is 2:1:1.

[0033] 2. Preparation method of organic fertilizer

[0034] (1) air-drying and pulverizing desulfurized gypsum, peat, pyrite, and fly ash, and sieving;

[0035] (2) take by weighing the livestock and poultry manure and the subtilis leaf of the formula amount, add the vinegar residue and the microbial inoculum of the formula amount, carry out sealed fermentation for 20 days, overturn once e...

Example Embodiment

[0037] Example 3

[0038] 1. Organic fertilizer containing desulfurized gypsum

[0039] A kind of organic fertilizer containing desulfurization gypsum, by weight percentage, it comprises the following components in parts by weight: 45 parts of desulfurization gypsum, 20 parts of livestock and poultry manure and subtilis leaves, 5 parts of peat, 1 part of pyrite, 5 parts of fly ash 10 parts of vinegar residue, 3 parts of microbial inoculum.

[0040] Wherein, the microbial inoculants are Glomus mosei, Glomus juvenile and Bacillus subtilis, and the bacterial liquid addition amount is 2:1:1.

[0041] 2. Preparation method of organic fertilizer

[0042] (1) air-drying and pulverizing desulfurized gypsum, peat, pyrite, and fly ash, and sieving;

[0043] (2) take by weighing the livestock and poultry manure and the subtilis leaf of the formula amount, add the vinegar residue and the microbial inoculum of the formula amount, carry out sealed fermentation for 15 days, overturn once ...

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Abstract

The invention belongs to the technical field of control on saline and alkaline land, and particularly relates to an organic fertilizer containing desulphurization gypsum and a preparation method and application of the organic fertilizer. The organic fertilizer is prepared from the following components in parts by weight: 35 to 45 parts of desulphurization gypsum, 20 to 30 parts of livestock and poultry manure and withered grasses and leaves, 5 to 10 parts of peat, 1 to 5 parts of pyrite and 1 to 5 parts of fly ash. The prepared organic fertilizer has the advantages that the organic fertilizer is suitable for improving the saline and alkaline land, the desalting is quick, the control cost is low, and the use effect is obvious.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land treatment, and in particular relates to an organic fertilizer containing desulfurized gypsum and a preparation method and application thereof. Background technique [0002] Saline-alkali soil is a general term for saline soil, alkaline soil and various salinized and alkalized soils. Saline soil refers to the soil in which the soluble salt content in the soil reaches a certain level, which can cause obvious harm to the growth and development of plants. Alkaline soil refers to the soil that contains a large amount of exchangeable ions in the soil, and the amount reaches the level that can harm the growth and development of plants and change the soil properties. Soil salinization refers to the process in which the soil type gradually changes to saline-alkali soil due to the accumulation of a large amount of saline-alkali ions in the soil, and its influencing factors include natural factor...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
CPCC05D3/02C05G3/80C05D9/02C05F3/00C05F5/008C05F11/00C05F11/02C05F11/08C05F17/00C05G1/00
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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