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Baijiang soil amendment and preparation method thereof

A technology of soil conditioner and alchemy soil, which is applied in soil conditioning materials, chemical instruments and methods, and other chemical processes, etc., can solve the problems of little research on albino soil conditioner in the north, and increase the living environment and quantity, The effect of improving physical properties and reducing costs

Inactive Publication Date: 2016-11-09
JIAMUSI BRANCH OF HEILONGJIANG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Previous studies mainly applied different amendments to saline-alkali soil and waterlogged farmland soil, and achieved good results, but there were few studies on northern white pulp soil amendments.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] S1. Weigh 40 parts of Gexianmi and 10 parts of blue-green algae and place them in the steam explosion tank, first feed nitrogen until the pressure in the steam explosion tank is 0.6MPa, and blast for 25 minutes; then quickly feed steam until the pressure in the steam explosion tank is 1.4MPa, steam explosion treatment for 2.7min, after cooling down to room temperature, inoculate 2 parts of Lactobacillus, 1 part of Bacillus licheniformis, 3 parts of Corynebacterium glutamicum, keep the temperature at 30°C, ferment for 53 hours, dry at low temperature after fermentation, get powder;

[0018] S2. Weigh 15 parts of bamboo powder, 5 parts of sodium iron ethylenediamine tetraacetate, 10 parts of sugar alcohol magnesium, 6 parts of sugar alcohol residue, 14 parts of crop straw powder, and 20 parts of tea dregs, put them in a high-speed mixer and mix them thoroughly After discharging, the mixture is obtained;

[0019] S3. Weigh 1 part of white rot fungus, 1 part of sulfonic ac...

Embodiment 2

[0022] S1. Weigh 60 parts of kudzu rice and 30 parts of blue-green algae and place them in the steam explosion tank. First, nitrogen gas is introduced until the pressure in the steam explosion tank is 1.4 MPa, and the blasting treatment is 9 minutes; MPa, steam explosion treatment for 2.7min, after cooling down to room temperature, inoculate 4 parts of Lactobacillus, 2 parts of Bacillus licheniformis, 6 parts of Corynebacterium glutamicum, keep the temperature at 40°C, ferment for 53 hours, and dry at low temperature after the fermentation is over to obtain powder;

[0023] S2. Weigh 20 parts of bamboo powder, 10 parts of sodium iron ethylenediamine tetraacetate, 20 parts of sugar alcohol magnesium, 9 parts of sugar alcohol residue, 16 parts of crop straw powder, and 40 parts of tea dregs, put them in a high-speed mixer and mix them thoroughly After discharging, the mixture is obtained;

[0024] S3. Weigh 2 parts of white rot fungus, 2 parts of sulfonic acid bacteria, 4 parts...

Embodiment 3

[0027] S1. Weigh 50 parts of Ge Xianmi and 20 parts of blue-green algae and put them in the steam explosion tank. First, feed nitrogen until the pressure in the steam explosion tank is 1 MPa, and blast for 17 minutes; then quickly inject steam until the pressure in the steam explosion tank is 1.65. MPa, steam explosion treatment for 1.7min, after cooling to room temperature, inoculate 3 parts of Lactobacillus, 1.5 parts of Bacillus licheniformis, and 4.5 parts of Corynebacterium glutamicum, keep the temperature at 35°C, ferment for 53 hours, and dry at low temperature after the fermentation is over to obtain powder;

[0028] S2. Weigh 17.5 parts of bamboo powder, 7.5 parts of sodium iron ethylenediamine tetraacetate, 15 parts of sugar alcohol magnesium, 7.5 parts of sugar alcohol residue, 15 parts of crop straw powder, and 30 parts of tea dregs, and put them in a high-speed mixer and mix them thoroughly After discharging, the mixture is obtained;

[0029] S3. Weigh 1.5 parts ...

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PUM

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Abstract

The invention discloses a baijiang soil amendment and a preparation method thereof. The baijiang soil amendment is prepared from the following raw materials in parts by weight: 130-150 parts of lime, 40-60 parts of pogostemon auricularius, 2-7 parts of polymalate ester, 4-8 parts of polyacrylamide, 15-20 parts of bamboo powder, 5-10 parts of EDTA ferric sodium salt, 10-20 parts of sugar alcohol magnesium, 6-9 parts of sugar alcohol slag, 14-16 parts of crop straw powder, 20-40 parts of tea dregs, 10-30 parts of blue-green algae, 30-40 parts of fly ash, and 13-26 parts of mixed bacteria, and the mixed bacteria is obtained by mixing lactobacillus, bacillus licheniformis, corynebacterium glutamicum, white rot fungus, sulfonic acid bacteria, brown-rot fungi and rice endophytic bacteria with the mass ratio of 2:1:3:1:1:2:3. The obtained soil amendment is capable of rapidly improving soil pH value and improving soil organics content, and brings substantial soil improving effect.

Description

technical field [0001] The invention relates to the field of soil improvers, in particular to a white clay soil improver and a preparation method thereof. Background technique [0002] Baijiang soil is mainly distributed in the northeast of Heilongjiang and Jilin provinces, and the Sanjiang Plain is the most concentrated in Heilongjiang Province, with an area of ​​1.964 million hm 2 . Due to the thin black soil layer, low total nutrient storage, unreasonable distribution, and acidic soil, there is a white pulp layer with poor permeability, so the crop yield is low, and it is one of the typical low-yield soils in the Sanjiang Plain. The improvement of white slurry soil mainly has two aspects. One is physical improvement, which mainly improves the poor physical structure of the soil. Through mechanical subsoiling and core soil mixing technology, the white slurry layer is completely broken, so as to increase the water storage capacity of the soil and reduce the soil quality. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K109/00
CPCC09K17/40C09K2109/00
Inventor 朱宝国张春峰迟凤琴贾会彬张久明王囡囡孟庆英匡恩俊刘俊刚高雪冬张立波韩旭东孙力
Owner JIAMUSI BRANCH OF HEILONGJIANG ACADEMY OF AGRI SCI
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