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Humic acid-containing soil conditioner and preparation method thereof

A soil conditioner, humic acid technology, applied in soil conditioning materials, chemical instruments and methods, organic fertilizers, etc., can solve the problems of rough preparation process, single component, poor effect, etc.

Inactive Publication Date: 2020-08-25
四川中新鑫盛农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide a humic acid-containing soil conditioner and its preparation method to solve the problems that the existing humic acid-containing soil conditioner has a single component, poor effect, and rough preparation process that needs to be improved

Method used

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  • Humic acid-containing soil conditioner and preparation method thereof
  • Humic acid-containing soil conditioner and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A humic acid-containing soil conditioner comprising:

[0022] In parts by weight, 30 parts of organic fertilizer, 20 parts of humic acid, 40 parts of natural peat, 30 parts of thiophanate-methyl, 2 parts of KOH solution, 20 parts of weathered coal, 20 parts of calcium oxide, 15 parts of magnesium oxide, compound bacteria 15 doses.

[0023] The preparation method of above-mentioned humic acid-containing soil conditioner, comprises the steps:

[0024] (1) Raw material pretreatment: mix and pulverize natural peat, weathered coal, calcium oxide and magnesium oxide, add KOH solution after pulverization and stir thoroughly, heat the mixture to 80°C and keep it for 30min, then cool to room temperature, and then Return to temperature at 50°C for 30 minutes.

[0025] (2) Primary fermentation: add the compound microbial agent and stir for 15 minutes, then carry out primary fermentation at 55°C and pH 8 for 3 days.

[0026] (3) Secondary fermentation: add organic fertilizer and...

Embodiment 2

[0032] A humic acid-containing soil conditioner comprising:

[0033] In parts by weight, 25 parts of organic fertilizer, 25 parts of humic acid, 35 parts of natural peat, 25 parts of thiophanate-methyl, 3 parts of KOH solution, 25 parts of weathered coal, 25 parts of calcium oxide, 15 parts of magnesium oxide, compound bacteria 15 doses.

[0034] The preparation method of above-mentioned humic acid-containing soil conditioner, comprises the steps:

[0035] (1) Raw material pretreatment: mix and pulverize natural peat, weathered coal, calcium oxide, and magnesium oxide, add KOH solution after pulverization and stir thoroughly, heat the mixture to 90°C and keep it for 30min, then cool to room temperature, and then Return to temperature at 60°C for 40 minutes.

[0036] (2) Primary fermentation: add the compound microbial agent and stir for 15 minutes, then carry out primary fermentation at 50°C and pH 9 for 2 days.

[0037] (3) Secondary fermentation: add organic fertilizer an...

Embodiment 3

[0043] A humic acid-containing soil conditioner comprising:

[0044] In parts by weight, 35 parts of organic fertilizer, 23 parts of humic acid, 45 parts of natural peat, 20 parts of thiophanate-methyl, 3 parts of KOH solution, 22 parts of weathered coal, 20 parts of calcium oxide, 20 parts of magnesium oxide, compound bacteria 20 doses.

[0045] The preparation method of above-mentioned humic acid-containing soil conditioner, comprises the steps:

[0046] (1) Raw material pretreatment: mix and pulverize natural peat, weathered coal, calcium oxide, and magnesium oxide, add KOH solution after pulverization and stir thoroughly, heat the mixture to 95°C and keep it for 35min, then cool to room temperature, and then Return to temperature at 58°C for 45 minutes.

[0047] (2) Primary fermentation: add the compound microbial agent and stir for 15 minutes, then carry out primary fermentation at 60°C and pH 7.5 for 2 days.

[0048] (3) Secondary fermentation: add organic fertilizer ...

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Abstract

The invention discloses a humic acid-containing soil conditioner and a preparation method thereof. The humic acid-containing soil conditioner comprises, by weight, 20-40 parts of organic fertilizer, 15-30 parts of humic acid, 30-50 parts of natural peat, 20-40 parts of thiophanate methyl, 2-3 parts of KOH solution, 15-30 parts of weathered coal, 15-30 parts of calcium oxide, 8-20 parts of magnesium oxide and 10-20 parts of a complex microbial inoculant. According to the humic acid-containing soil conditioner and the preparation method thereof, the preparation method based on heating temperature rise and multiple times of fermentation is adopted, the utilization rate of raw materials is greatly increased, the prepared humic acid-containing soil conditioner can promote plant growth and development, the preparation process is finer, and the humic acid-containing soil conditioner is worthy of vigorous popularization.

Description

technical field [0001] The application relates to the field of soil conditioners, in particular to a humic acid-containing soil conditioner and a preparation method thereof. Background technique [0002] The organized research on humic acid planting in my country began in the late 1950s, mainly from the use of peat. In the 1960s, there was an upsurge in the use of humic acid fertilizers and soil improvement across the country, with great momentum. It was after the mid-1970s that it was truly valued and promoted by the state. Especially at the moment, the promotion of ecological agriculture construction, pollution-free agricultural production, green food, pollution-free environmental protection products, etc., makes "humic acid" highly respected. Facts have proved that human life and survival are inseparable from humic acid. It is indeed a The promising sunrise industry under development belongs to a new type of special industry. [0003] Soil conditioner is made of humic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 李楠
Owner 四川中新鑫盛农业科技有限公司
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