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Saline-alkali soil conditioner

A soil improver and saline-alkali land technology, applied in the direction of soil conditioning materials, applications, organic fertilizers, etc., can solve the problems of poor improvement effect and poor water retention, and achieve the effect of improving water retention and moisturizing effect, increasing fertility, and reducing soil alkalinity

Active Publication Date: 2018-12-21
STANLEY AGRI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a soil improver for saline-alkali land in view of the poor water retention and poor improvement effect of the commonly used saline-alkali soil improver

Method used

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  • Saline-alkali soil conditioner

Examples

Experimental program
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Effect test

preparation example Construction

[0030] A method for preparing a water-retaining substance, comprising the steps of:

[0031] (1) Mix carbomer and water in a container at a mass ratio of 1:15~25, stir and mix at 500~800r / min for 25~50min, let stand at room temperature for swelling for 3~5h, stir at 400~600r / min for 45 ~60min, to obtain carbomer solution, according to parts by weight, sequentially take 8~15 parts of rubber material, 2~5 parts of glucose, 15~25 parts of carbomer solution, 40~60 parts of water, first take rubber material, glucose Mix and pour into a mortar, grind for 30-50 minutes, then add carbomer solution and water, let it stand for swelling at room temperature for 4-6 hours, heat to dissolve and stir for 15-25 minutes at 55-70°C, 700-1000r / min speed conditions, Discharge, get mixed glue;

[0032](2) Mix wheat germ, ethephon, and water at a mass ratio of 3:0.01:20~35, let stand at room temperature and soak for 4~8 hours, filter to obtain pretreated germ, and take the pretreated germ and free...

Embodiment 1

[0039] Pretreatment of pig aggregates: take pig bones and wash them with water for 3 times, take the washed pig bones and mix them with water at a mass ratio of 1:6, cook and degrease at 115°C for 40 minutes, cool naturally to room temperature, discharge, and crush in a grinder 200 mesh sieve, collect the sieved particles, count by mass parts, take 20 parts of sieved particles, 6 parts of potatoes, 2 parts of Lactobacillus bulgaricus powder, 5 parts of glucose, 1 part of NaH 2 PO 4 , 100 parts of water, fermented at 28°C for 2 days on a shaking table at 180r / min, and then sterilized at 121°C for 15 minutes to obtain the fermented material. The fermented material was vacuum evaporated at 65°C to 25% of the original volume to obtain Preprocess aggregates.

[0040] Film-forming solution: mix dopamine hydrochloride, aniline, and deionized water at a mass ratio of 3:0.2:18 to obtain a film-forming solution.

[0041] Excipients: Glycerin and sodium dodecylbenzenesulfonate are mixe...

Embodiment 2

[0055] Pretreatment of pig aggregates: take pig bones and wash them with water for 4 times, take the washed pig bones and mix them with water at a mass ratio of 1:8, cook and degrease under high pressure at 125°C for 50 minutes, cool naturally to room temperature, discharge the materials, and crush them in a grinder 200 mesh sieves, collect the sieved particles, by mass parts, get 32 ​​parts of sieved particles, 9 parts of potatoes, 3 parts of Lactobacillus bulgaricus powder, 8 parts of glucose, 2 parts of NaH 2 PO 4 , 110 parts of water, fermented and cultivated at 31°C for 3 days in a shaking table at 200r / min, and then sterilized at 121°C for 23 minutes to obtain the fermented material. The fermented material was vacuum evaporated at 62°C to 32% of the original volume, namely Preprocess aggregates.

[0056] Film-forming solution: Mix dopamine hydrochloride, aniline, and deionized water at a mass ratio of 3:0.3:22 to obtain a film-forming solution.

[0057] Excipients: Gly...

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Abstract

The invention discloses a saline-alkali soil conditioner, and belongs to the field of soil improvement. The soil conditioner has good biocompatibility with high-pressure fat extraction, pulverizationand fermentation of pig bones, and bacterial cellulose has many hydroxyl groups which can chemically react with dopamine, carbomer and the like in the system to further improve the water retaining effect; NaHCO3 and Al2(SO4)3 added hierarchically can be stirred and geothermally treated during the use, wherein the aluminum hydroxide is an amphoteric metal hydroxide and can react with alkaline components in the saline-alkali soil to produce aluminum salts, so as to achieve the effect of reducing the alkalinity of soil; and the culture material for culturing locust improves the vitality of the stomach, has certain inducing effect on plant growth, and can promote plant growth and improve soil fertility. The saline-alkali soil conditioner solves the problems of poor water retaining property andpoor improvement effect of the conventional saline-alkali soil conditioner.

Description

technical field [0001] The invention belongs to the field of soil improvement, and in particular relates to a soil conditioner for saline-alkali land. Background technique [0002] In recent years, with the construction and development of the city, the landscaping construction business has been greatly developed, and the plant varieties are becoming more and more diversified. However, environmental factors have a greater impact on plants, and soil, as a necessary substance for plant growth, cannot be ignored on the survival and growth of introduced plants. Soil improvement is the process of taking corresponding physical, biological or chemical measures to improve soil properties, soil fertility, crop production, and the soil environment for human survival against the poor texture and structure of the soil. All materials that are mainly used to improve the physical, chemical and biological properties of the soil to make them more suitable for plant growth, rather than mainly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C05G3/00C05G3/04C09K101/00C09K109/00C05G3/80
CPCC05D9/00C05G3/00C09K17/40C09K2101/00C09K2109/00C05G3/80C05D9/02C05F1/005C05F11/00
Inventor 雷春生陈建春庞成荣
Owner STANLEY AGRI GRP CO LTD
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