Preparing method for combined illite desert water storing and absorbing device

Abstract

The invention discloses a preparing method for a combined illite desert water storing and absorbing device. According to the technical scheme, the preparing method is characterized in that a conical water storage pipe is connected to the bottom of a porous water storing and absorbing cylinder pipe, a multifunctional illite desert water storing and absorbing nutrient bag is placed in the porous water storing and absorbing cylinder pipe and internally provided with a multifunctional illite desert water storing and absorbing nutrient conditioner, and a plant growth tank is arranged at the upper portion of the porous water storing and absorbing cylinder pipe through a flange plate; and illite compressed nutrient soil is added in the plant growth tank, and the combined illite desert water storing and absorbing device is formed through combination. The combined illite desert water storing and absorbing device is applicable to planting of various desert green plants in the desert, water and nutrients needed in the desert green plant growing process can be provided in time, accordingly, the survival rate of the various planted desert green plants is increased, normal growth and developmentin the desert are ensured, the large-area forest planting speed in the desert is increased, and the ecological environment of the desertification land is improved.

Description

technical field [0001] The invention relates to a desert water storage and absorption device, in particular to a preparation method of a combined illite desert water storage and absorption device. Background technique [0002] The final result of land desertification is mostly desertification. The types and distribution of desertification in China include four types of desertified land: wind erosion desertification, water erosion desertification, freeze-thaw desertification, and soil salinization. Desertification is no longer a purely ecological and environmental problem, but has evolved into an economic and social problem, which brings poverty and social instability to human beings. China is one of the countries with the largest desertified land area and the most affected population in the world. [0003] Controlling land desertification is not only a major ecological and environmental problem, but also a very serious social and economic sustainable development problem tha...

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Problems solved by technology

[0008] The disadvantages of the above-mentioned patents are: the invention is only a water storage and delivery device, which cannot store water in the desert into the water storage and delivery device, and cannot be used to transform arid areas such as barren lands and deserts, and cannot improve the quality of arid areas. Survival rate of planted plants

[0010] The disadvantage of the above-mentioned patent is: among the raw materials used in this invention, corn stalk pith, sawdust, red brick crumbs and attapulgite clay powder can absorb a small amount of water.

Corn straw pith contains a certain amount of fat, its moisture content is ≤30%, and the moisture content of sawdust is ≤40%. Corn straw pith and sawdust can absorb a small amount of water; The water absorption rate after boiling for 5 hours is ≤25%, and the red brick particles can only absorb a small amount of water; the attapulgite clay powder in this invention is a powdery product processed by high-quality attapulgite through beneficiation, drying, grinding and other processes , those skilled in the art know that attapulgite clay powder has not been modified, and when its water absorption rate is ≥ 40%, it appears as a paste-like substance, which is just a binder, which cannot continue to absorb water, and the water absorption effect is not good. it is good

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