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Artificial sponge soil, preparation method thereof and application of artificial sponge soil in air layering

A sponge and soil technology, applied in the field of agriculture, can solve the problems of difficult degradation of plastic bags, environmental pollution, cumbersome process, etc., and achieve the effects of preventing the agglomeration of finished products, facilitating plant growth, and enriching mineral nutrition

Inactive Publication Date: 2019-04-05
天祝藏族自治县绿龙农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole process is cumbersome, time-consuming, requires more manpower, is inefficient, and plastic bags are difficult to degrade after being discarded, causing pollution to the environment

Method used

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  • Artificial sponge soil, preparation method thereof and application of artificial sponge soil in air layering
  • Artificial sponge soil, preparation method thereof and application of artificial sponge soil in air layering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 11

[0037] A kind of artificial sponge soil, in this soil 1000g finished product, inorganic mineral fertilizer 30g, agar 200g, peach gum 5g, sodium alginate 55g, hydroxypropyl cellulose 80g, bentonite 315g, colloidal silicon dioxide 315g.

[0038] Its preparation method is:

[0039] Accurately weigh 30g of inorganic mineral fertilizer, 200g of agar, 5g of peach gum, 55g of sodium alginate, 80g of hydroxypropyl cellulose, 315g of bentonite and 315g of colloidal silicon dioxide, mix them uniformly in a mixer, and pack them.

[0040] The application method in the layering in the air includes the following steps:

[0041] 1) Dilute the finished mixture of the artificial sponge soil with 10-20 times of water and stir evenly.

[0042] 2) Heat step 1 to 90~95°C and maintain the temperature for 20 minutes.

[0043] 3) Place step 2 in a constant temperature bath at 40-50°C to cool and maintain the temperature. At this time, the system is in the form of liquid gel.

[0044] 4) Use a knif...

Embodiment 12

[0047] Product Stability Test

[0048] Take the finished artificial sponge soil samples obtained in Examples 1-10, place them at normal temperature, high temperature and high humidity (constant temperature 40°C, relative humidity 75%), refrigerated at 4°C, and frozen at -20°C. After 0d, 15d, and 30d , 90d and 180d respectively take samples to observe the properties, to see whether there are unstable situations such as discoloration, agglomeration, and deterioration. The results show that the properties basically do not change after 180 days, and have good stability.

Embodiment 13

[0050] Rain wash experiment

[0051] Because the artificial sponge soil of the present invention is compared with the real soil used by the traditional layering method, it is completely exposed to the outside air after use without plastic bag protection. If the sponge soil is washed away when it is raining, the economic loss will be very large. Therefore, the investigation of the resistance of the product to the natural environment is of great significance to the promotion of the product, and it is also the quality assurance of the artificial sponge soil.

[0052] Select 15 healthy branches from the same fig tree with little difference in thickness and relative position. Use a scraper to scrape off a circle of bark with a length of about 3cm at the empty fork of each branch to expose the xylem, and then paint all of them with this Invention Example 1 prepares artificial soil, and the weight of the soil that each branch is coated with should be recorded, and 15 branches are ran...

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Abstract

The invention belongs to the technical field of agriculture, and particularly relates to artificial sponge soil, a preparation method thereof and an application of the artificial sponge soil in air layering, wherein the soil specifically comprises the following components in each 1000g finished product: 10-50g of inorganic mineral fertilizer, 100-300g of a coagulant, 1-10g of adhesive and 50-200gof a leavening agent, and the balance of an excipient. The artificial sponge soil is simple in preparation and use method and more time-saving and labor-saving; the soil has pure matrix, is resistantto rain washing and environment-friendly; the process is simple and feasible, is beneficial to large-scale popularization, and provides a new air layering technology for the market; the artificial sponge soil can also enable plants to be planted on wall surfaces, in the air and other attachments, space can be fully utilized and land resources are saved; if the prepared artificial sponge soil cannot be used all at once, the rest part can be stored for a long time after being cooled; and when the artificial sponge soil is reused, the artificial sponge soil is heated to 40-50 DEG C again and is used after being melted, so that a large amount of cost can be saved.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to an artificial sponge soil, a preparation method and its application in aerial layering. Background technique [0002] Layering propagation is a kind of asexual reproduction of plants. It is a technology that uses the regeneration ability of plant organs to reproduce new plants. The aerial layering technology is very commonly used in agriculture. The traditional aerial layering is to scrape off the bark on the target branch , Use a plastic bag to tie one end of the scraped skin tightly, fill it with soil with suitable humidity, and then tie the other end tightly, waiting for rooting. The whole process is cumbersome, time-consuming, requires more manpower, is inefficient, and plastic bags are difficult to degrade after being discarded, causing pollution to the environment. [0003] With the development of science and technology and the continuous reduction of land ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G24/10A01G24/30A01G24/20A01G2/20
CPCA01G31/00C05G1/00C05G3/00
Inventor 蔡兴礼马述海周芳孙强周学文王玉娟卫建禧
Owner 天祝藏族自治县绿龙农业科技发展有限公司
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