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A kind of soil improver for seedling planting and using method thereof

A soil conditioner and conditioner technology, applied in the fields of botanical equipment and methods, planting substrates, soil conditioning materials, etc., can solve the problems of multiple watering, etc., and meet the needs of water loss and withering, high solubility and reduced demand. Effect

Active Publication Date: 2022-03-29
东莞市顺成园林绿化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to effectively solve the problem that seedlings need to be watered multiple times during transportation, the application provides a soil conditioner for seedling planting and its application method

Method used

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  • A kind of soil improver for seedling planting and using method thereof
  • A kind of soil improver for seedling planting and using method thereof
  • A kind of soil improver for seedling planting and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0053] The preparation method of cotton cellulose comprises the following steps:

[0054] Step 1b: take 20 g of absorbent cotton, cut it into pieces, grind and dry it, and then pulverize it to obtain absorbent cotton powder.

[0055] Step 2b: Take 5g of absorbent cotton powder and add it to 113g of 15% (Wt) NaOH solution, soak for 1h, ultrasonic for 0.5h, then heat and stir for 24h and filter to obtain coarse cotton cellulose.

[0056] Step 3b: Wash the coarse cotton cellulose with deionized water until the lotion is colorless and neutral, then add 10% (Wt) hydrogen peroxide solution for decolorization and purification, and then wash with ethanol to adjust the pH value of the solution to 4.5, Sonicate again for 0.5h, then keep constant temperature at 60°C, stir and react for 1h, cool to room temperature and filter, finally add 45mL methanol solution to reflux, stir and heat for 0.5h, filter and discard the filtrate to obtain filter residue.

[0057] Step 4b: Wash the filter r...

preparation example 2

[0059] The preparation method of cotton cellulose comprises the following steps:

[0060] Step 1b: Take 30 parts of absorbent cotton, shred it, grind and dry it, and then pulverize it to obtain absorbent cotton powder.

[0061] Step 2b: Take 10 parts of absorbent cotton powder and add it to 136g of 15% (Wt) NaOH solution, soak for 2 hours, sonicate for 1 hour, heat and stir for 30 hours and filter to obtain coarse cotton cellulose.

[0062] Step 3b: Wash the coarse cotton cellulose with deionized water until the lotion is colorless and neutral, then add 10% (Wt) hydrogen peroxide solution for decolorization and purification, then wash with ethanol, adjust the pH value of the solution to 5.0, Sonicate again for 1 h, then keep the constant temperature at 60°C, stir for 2 h, cool to room temperature and filter, add 55 mL of methanol solution to reflux, stir and heat for 1 h, filter and discard the filtrate to obtain a filter residue.

[0063] Step 4b: Wash the filter residue wit...

preparation example 3

[0078] The preparation method of superabsorbent resin comprises the following steps:

[0079] Step 1a: Dissolve 12g LiCl in 100g NMP solvent to prepare a LiCl / NMP solution, add 1g of cotton cellulose prepared in Preparation Example 2 to dissolve the prepared LiCl / NMP solution to obtain the first dissolved product, Stir down for 4d;

[0080] Step 2a: Stir the first lysate and add 2.32 g of DMAP, DMAP is dissolved to obtain the second lysate, add 21.5 g of succinic anhydride to the second lysate, and stir at room temperature for 36 hours to obtain the third lysate;

[0081] Step 3a: Pour the third lysate into 1185g of methanol and neutralize with 82.6g of 10% (Wt) NaOH solution to obtain the fourth lysate;

[0082] Step 4a: filter the fourth dissolved matter, dry under reduced pressure, and then pulverize to obtain a superabsorbent resin; the particle size range of the superabsorbent resin is 0.5-0.9mm.

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Abstract

The application relates to the technical field of soil improvement, and specifically discloses a soil conditioner for planting seedlings and a method for using the same. A soil conditioner for seedling planting comprises the following raw materials: sucrose solution, superabsorbent resin and clear water. The use method comprises the following steps: taking the soil where the seedlings grow and mixing the sucrose solution in proportion to form mud; digging out the root system of the seedlings completely, wrapping the root systems of the seedlings with mud, and then planting the seedlings wrapped in mud back to the original place; The superabsorbent resin is buried in the roots of the seedlings, and then the soil balls are dug out, tied tightly with grass ropes, poured with clean water, and then transported after the soil balls and seedlings are loaded on the truck; after transporting to the destination, the soil balls are buried, and the The nutrient is evenly sprinkled on the soil at the roots of the seedlings, and then water is poured on the roots of the seedlings. The soil improver for planting seedlings and its use method of the present application can be used to improve the soil in the transplanting process of seedlings, and has the advantages of regulating the activity of seedlings and continuous water supply.

Description

technical field [0001] The present application relates to the technical field of soil improvement, more specifically, it relates to a soil conditioner for planting seedlings and a method for using the same. Background technique [0002] Seedlings, as plants, have their natural growth rules. In view of the fact that seedlings have the functions of greening and producing oxygen to purify the air, and our country vigorously advocates the construction of green cities, the market demand for seedlings in our country is huge. At present, seedlings are generally cultivated and grown in nurseries, and then sold and shipped to all parts of the country. During the transplantation and transportation of seedlings, the roots of seedlings are generally protected by tying soil balls with grass ropes. overall migration. [0003] In view of the above-mentioned related technologies, the inventor believes that there are disadvantages in that: during the process of transplanting the seedlings,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/32C05C3/00C05G3/80A01G23/04A01G24/12A01G24/20A01G24/35A01G25/00C09K101/00
Inventor 赖景坚洪妙惠
Owner 东莞市顺成园林绿化有限公司
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