Method for performing original soil greening on slight saline-alkali soil by using biological type water retention agent

A water-retaining agent and bio-based technology, applied in the field of landscaping, can solve the problems of poor water retention capacity, poor water retention capacity of NaCl solution, poor water absorption capacity of NaCl solution, etc., and achieve the effect of increasing water content, good water retention effect, and good water retention capacity

Inactive Publication Date: 2016-09-21
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The existing water retaining agent has poor water absorption ability in distilled water, rainwater, and 0.6% NaCl solution or has good water absorption ability in distilled water and rainwater, but the water absorption ability in 0.6% NaCl solution is very poor;
[0006] 2. The existing water-retaining agents have poor water-retaining ability in distilled water, rainwater, and 0.6% NaCl solution, or have good water-retaining ability in distilled water and rainwater, but poor water-retaining ability in 0.6% NaCl solution;
[0007] 3. The existing water-retaining agents have poor water-retaining effects on soil under different water conditions;
[0009] 5. The existing water-retaining agent has poor water-retaining ability to soil in saline-alkali land

Method used

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  • Method for performing original soil greening on slight saline-alkali soil by using biological type water retention agent
  • Method for performing original soil greening on slight saline-alkali soil by using biological type water retention agent
  • Method for performing original soil greening on slight saline-alkali soil by using biological type water retention agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1 A kind of biological water retaining agent

[0039] Described water retaining agent, the mass ratio of each raw material component is:

[0040] 20 parts of straw powder, 0.15 parts of Trichoderma viride, 0.15 parts of Aspergillus niger, 0.15 parts of Rhizoctonia solani, 0.15 parts of nitrogen-fixing bacteria agent, 3 parts of albizia leaf powder, 0.5 parts of elm leaf powder, 1.2 parts of fucoidan powder, plantain 1.2 parts of taro starch, 0.5 parts of yam starch, 1.2 parts of ammonium polyphosphate, 0.5 parts of calcium sulfate, 1.2 parts of fermented pigeon manure, 0.5 parts of fermented donkey manure, 1.2 parts of pumice powder, 1.8 parts of perilla oil residue powder, 1.2 parts of glycine, 1.8 parts of tyrosine, 220 parts of water.

[0041] The mesh number of the straw powder is 200-400 mesh, including corn straw powder, sunflower straw powder, cotton straw powder, forage straw, and rice straw, and the mass ratio of each component is 15:2:3:13:9;

[0042...

Embodiment 2

[0054] Embodiment 2 A kind of use biotype water retaining agent

[0055] Described water retaining agent, the mass ratio of each raw material component is:

[0056] 30 parts of straw powder, 0.25 parts of Trichoderma viride, 0.25 parts of Aspergillus niger, 0.25 parts of Rhizoctonia solani, 0.25 parts of nitrogen-fixing bacteria agent, 5 parts of albizia leaf powder, 3 parts of elm leaf powder, 2 parts of fucoidan powder, banana 2 parts of taro starch, 1 part of yam starch, 2 parts of ammonium polyphosphate, 1 part of calcium sulfate, 2 parts of fermented pigeon manure, 1 part of fermented donkey manure, 2 parts of pumice powder, 3 parts of perilla oil residue powder, 2 parts of glycine, 3 parts of tyrosine, 350 parts of water.

[0057] The mesh number of the straw powder is 200-400 mesh, including corn straw powder, sunflower straw powder, cotton straw powder, forage straw, and rice straw, and the mass ratio of each component is 15:2:3:13:9;

[0058] Described Trichoderma vir...

Embodiment 3

[0070] Embodiment 3 A kind of use biotype water retaining agent

[0071] Described water retaining agent, the mass ratio of each raw material component is:

[0072] 50 parts of straw powder, 0.43 parts of Trichoderma viride, 0.43 parts of Aspergillus niger, 0.43 parts of Rhizoctonia solani, 0.43 parts of nitrogen-fixing bacteria agent, 9 parts of albizia leaf powder, 5.5 parts of elm leaf powder, 3.8 parts of fucoidan powder, plantain 3.8 parts of taro starch, 2 parts of yam starch, 3.8 parts of ammonium polyphosphate, 2 parts of calcium sulfate, 3.8 parts of fermented pigeon manure, 2 parts of fermented donkey manure, 3.8 parts of pumice powder, 5.5 parts of perilla oil residue powder, 3.8 parts of glycine, 5.5 parts of tyrosine, 500 parts of water.

[0073] The mesh number of the straw powder is 200-400 mesh, including corn straw powder, sunflower straw powder, cotton straw powder, forage straw, and rice straw, and the mass ratio of each component is 15:2:3:13:9;

[0074] ...

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PUM

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Abstract

The invention provides a method for performing original soil greening on slight saline-alkali soil by using a biological type water retention agent. The water retention agent is prepared from straw powder, trichoderma viride, aspergillus niger, rhizoctonia solani, an azotobacteria inoculant, Albizzia julibrissin leaf powder, elm leaf powder and rockweed powder. A preparation method comprises treating straws; treating the leaf powder comprises a step of preparing a straw product. The invention also provides application of the water retention agent in saline-alkali soil ginkgo planting. The water retention agent and the preparation method have the beneficial effects that the prepared water retention agent has strong water absorbing capacity in distilled water, rainwater and 0.6 percent of an NaCl solution, the weight of absorbed water in the distilled water can reach 920 to 1150 times that of the own weight of the agent, the weight of absorbed water in the rainwater can reach 670 to 860 times that of the own weight of the agent, and the weight of absorbed water in the 0.6 percent of NaCl solution can reach 330 to 520 times that of the own weight of the agent.

Description

technical field [0001] The invention relates to a method for greening original soil of mild saline-alkali land by using a biological water-retaining agent, which belongs to the technical field of landscaping. Background technique [0002] Saline-alkali soil is a general term for saline soil and alkaline soil. Saline soil mainly refers to salinized soil with high chloride or sulfate content. The soil is alkaline, but the pH value is not necessarily high. Alkaline soil refers to the soil containing carbonate or heavy phosphate, the pH value is high, the soil is alkaline, the organic matter content of saline-alkali soil is small, the soil fertility is low, the physical and chemical properties are poor, it is not easy to store water, and the anion and cation harmful to crops Many, crops are not easy to promote seedlings. [0003] The water-retaining agent uses superabsorbent resin, which is a functional polymer material with particularly strong water absorption capacity. Non-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40B09C1/08B09C1/10C09K109/00
CPCC09K17/40B09C1/08B09C1/105B09C2101/00C09K2109/00
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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