Method for carrying out original-soil greening on seawater-dipped saline and alkaline land through salt absorption agents with sugar residue paste

A technology for native soil greening and saline-alkali land, applied in the field of salt-absorbing agents, can solve the problems of reducing soil salinity, soil alkalinity is not high, and cannot effectively reduce soil pH, so as to achieve the effect of reducing pH and vigorous growth

Inactive Publication Date: 2016-10-12
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Insufficient ability to improve the sodium ion content and chloride ion content in the soil;
[0005] (2) The degree of reducing soil salinity

Method used

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  • Method for carrying out original-soil greening on seawater-dipped saline and alkaline land through salt absorption agents with sugar residue paste
  • Method for carrying out original-soil greening on seawater-dipped saline and alkaline land through salt absorption agents with sugar residue paste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1, a kind of salt-absorbing agent that contains sugar slag sludge carries out the method for original soil greening on saline-alkali land soaked in seawater

[0039] A salt-absorbing agent containing sugar slag and a method for greening original soil on saline-alkali land soaked in seawater, including selection of saline-alkali land soaked in seawater, preparation of a salt-absorbing agent containing sugar slag, application of a salt-absorbing agent containing sugar slag, seawater Apply salt-absorbing agent containing sugar sludge to plant green plants in saline-alkali soil, the specific implementation steps are as follows:

[0040] 1. Selection of seawater immersion saline-alkali land

[0041] Select 0-30cm of seawater to soak the saline-alkali land, the salt content is 0.2-0.4%, the alkalinity of the soil is 15-18%, and the pH value of the soil is 7.5-7.8.

[0042] 2. Preparation of salt-absorbing agent for sugary slag

[0043] 1. Formula of salt-absorbin...

Embodiment 2

[0079] Embodiment 2, a kind of salt-absorbing agent containing sugar slag sludge is used to carry out the method of original soil greening on saline-alkali land soaked in seawater

[0080] A salt-absorbing agent containing sugar slag and a method for greening original soil on saline-alkali land soaked in seawater, including selection of saline-alkali land soaked in seawater, preparation of a salt-absorbing agent containing sugar slag, application of a salt-absorbing agent containing sugar slag, seawater The salt-absorbing agent containing sugar slag mud is used to plant greening plants in the saline-alkali soil. Except for the formula of the salt-absorbing agent containing sugar slag mud, the methods for greening the original soil are consistent with Example 1:

[0081] The salt-absorbing agent containing sugar slag comprises the following components in parts by weight:

[0082] 26 parts of biogas residue, 4 parts of bentonite, 6 parts of ceramsite, 16 parts of sorghum straw p...

Embodiment 3

[0088] Embodiment 3, a kind of salt-absorbing agent that contains sugary slag sludge carries out the method for original soil greening on saline-alkali land soaked in seawater

[0089] A salt-absorbing agent containing sugar slag and a method for greening original soil on saline-alkali land soaked in seawater, including selection of saline-alkali land soaked in seawater, preparation of a salt-absorbing agent containing sugar slag, application of a salt-absorbing agent containing sugar slag, seawater The salt-absorbing agent containing sugar slag mud is used to plant greening plants in the saline-alkali soil. Except for the formula of the salt-absorbing agent containing sugar slag mud, the methods for greening the original soil are consistent with Example 1:

[0090] The salt-absorbing agent containing sugar slag comprises the following components in parts by weight:

[0091] 27 parts of biogas residue, 5 parts of bentonite, 7 parts of ceramsite, 17 parts of sorghum straw powde...

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Abstract

The invention relates to a method for carrying out original-soil greening on seawater-dipped saline and alkaline land through salt absorption agents with sugar residue paste. The salt absorption agents with the sugar residue paste are prepared from, by weight, 25-27 parts of biogas residues, 3-5 parts of bentonite, 5-7 parts of haycite, 15-17 parts of sorghum straw powder, 18-20 parts of fermented wild goose dung, 10-12 parts of fermented yellow weasel dung, 5-7 parts of the sugar residue paste, 3-5 parts of sodium hydrogen sulfate, 3-5 parts of ferric pyrophosphate, 1-3 parts of palmitic acid, 1-3 parts of amino acid salt, 0.2-0.4 part of atrazine, 0.2-0.4 part of glyphosine, 0.2-0.4 part of adjusting phosphine, 0.5-0.7 part of Chinese hawthorn leaf extract, 0.5-0.7 part of momordica charantia extract, 2-4 parts of tertiary calcium phosphate, 2 parts of starch-grafting acrylamide polymers, 0.1-0.3 part of methanohalophilus mahii, 0.1-0.3 part of bacillus coagulans, 0.1-0.3 part of brown nitrogen-fixing bacteria, 0.1-0.3 part of aspergillus oryzae and 0.1-0.3 part of trichoderma harziamum.

Description

technical field [0001] The invention relates to a salt-absorbing agent containing sugary sludge, in particular to a method for afforesting original soil of saline-alkali land immersed in seawater by using a salt-absorbing agent containing sugary sludge, belonging to the technical field of landscaping. Background technique [0002] Rivers in coastal areas carry a large amount of sediment and deposit it in the offshore. When it is still in the underwater accumulation stage, it is impregnated by highly mineralized seawater to form saline silt. Before the deposits emerge from water to form land and higher plants grow on them, the accumulation of salt is a geological process. After the higher plants grow, the process of soil salinization begins. Under the action of evaporation, the salt content of the soil surface exceeds that of the saline silt, and the salinity of the groundwater also increases due to evaporation and concentration. Salt accumulation process. Coastal saline so...

Claims

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Application Information

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IPC IPC(8): A01B79/02A01N65/08A01N37/34A01N43/54A01P7/04
CPCA01B79/02A01N37/34A01N43/54A01N65/00A01N65/08A01N2300/00
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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