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Multi-effect suspended-state acidic soil conditioner and preparation method thereof

An acidic soil, multi-function technology, applied in soil conditioning materials, chemical instruments and methods, organic fertilizers, etc., can solve the problems of single function, unable to meet the needs of crop growth, and undiscovered problems, so as to regulate soil acidity and improve microbial communities , the effect of promoting crop growth

Inactive Publication Date: 2016-08-24
GUANGZHOU SUGARCANE IND RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, no method has been found to condition the acidic soil in the south with sugar waste as the main component, and the existing acidic soil conditioner has a single effect and cannot meet the needs of crop growth

Method used

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  • Multi-effect suspended-state acidic soil conditioner and preparation method thereof
  • Multi-effect suspended-state acidic soil conditioner and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 A multifunctional suspended acidic soil conditioner

[0029] The raw material composition of the multifunctional suspension acidic soil conditioner is calculated in parts by weight: molasses alcohol residue: 70 parts; magnesium oxide: 15 parts; bagasse furnace ash: 7 parts; molasses: 5 parts; attapulgite: 3 parts.

[0030] Preparation method: 1) Add the molasses alcohol residue into the reaction kettle and heat to 50°C; 2) Add magnesium oxide, bagasse furnace ashes, and molasses in sequence, and stir well after each raw material is added, then add another raw material, and then carry out a uniform speed Cutting and stirring, the cutting and stirring speed is 250 rpm, and the cutting and stirring time is 20 minutes; 3) Add attapulgite, continue cutting and stirring at a constant speed, the cutting and stirring speed is 150 rpm, and the cutting and stirring time is 15 minutes to obtain the finished product.

[0031] Apply the multifunctional suspended acidic soi...

Embodiment 2

[0034] Example 2 A multifunctional suspended acidic soil conditioner

[0035] The raw material composition of the multifunctional suspension acidic soil conditioner is calculated by parts by weight: molasses alcohol residue: 75 parts; magnesium oxide: 8 parts; bagasse furnace ash: 10 parts; molasses: 5 parts; attapulgite: 2 parts.

[0036] Preparation method: 1) Add the molasses alcohol residue into the reaction kettle and heat to 50°C; 2) Add magnesium oxide, bagasse furnace ashes, and molasses in sequence, and stir well after each raw material is added, then add another raw material, and then carry out a uniform speed Cutting and stirring, the cutting and stirring speed is 250 rpm, and the cutting and stirring time is 20 minutes; 3) Add attapulgite, continue cutting and stirring at a constant speed, the cutting and stirring speed is 150 rpm, and the cutting and stirring time is 15 minutes to obtain the finished product.

[0037] The multifunctional suspended acidic soil cond...

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Abstract

The invention relates to a multi-effect suspended-state acidic soil conditioner and a preparation method thereof. The soil conditioner comprises the following components in parts by weight: 70-75 parts of molasses alcohol residual liquid, 8-15 parts of magnesium oxide, 5-15 parts of bagasse furnace dust, 4-6 parts of molasses and 1-3 parts of clay. The soil conditioner is prepared by sufficient stirring at 50 DEG C. The soil conditioner has the multiple effects of conditioning the soil acidity, supplementing soil nutrients, improving the soil aggregate structure, improving the microbial florae of the soil and the like, and has important functions on enhancing the quality of desilicated aluminum-rich acidic red soil in Southern China.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of waste resources of sugar refinery enterprises and agricultural production, in particular to a multifunctional suspended acidic soil conditioner and a preparation method thereof. Background technique [0002] The south is the main distribution area of ​​acidic soil in my country. This area is widely distributed, large in area, and rich in resources. On the one hand, this area has unique conditions such as light, temperature, and water, and has great production potential; on the other hand, long-term high temperature and rainy conditions make The desiliconization and aluminium-enrichment of the soil is serious, the soil pH value is low, and the strong acidity of the soil has become the most important limiting factor to limit the increase of crop yield in this area. Under the acidic soil conditions in the south, the main soil barrier factors are: the poisoning effect of hydrogen i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C05G3/04C09K109/00C09K101/00C05G3/80
CPCC09K17/40C09K2101/00C09K2109/00C05G3/80C05G5/27
Inventor 敖俊华江永黄振瑞卢颖林周文灵陈迪文黄莹李奇伟
Owner GUANGZHOU SUGARCANE IND RES INST
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