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Soil conditioner for repairing soil and enhancing crop resistance as well as preparation method and use method of soil conditioner

A soil conditioner, a technology for enhancing crops, applied in soil conditioning materials, chemical instruments and methods, land preparation methods, etc., can solve the problems of lack of soil water retention capacity, promotion and use in difficult arid areas, and lack of crop drought resistance, etc. The effect of enhancing crop resistance, improving crop quality, and improving crop growth and development traits

Inactive Publication Date: 2018-06-29
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the soil conditioner invented by him has the function of crop salt resistance, can improve soil structure and maintain soil fertility, it does not have the ability of soil water retention, does not have the function of crop drought resistance, and does not have the function of promoting crop growth and increasing crop yield. , the function of improving crop quality
In addition, the composition of the conditioner is too complex, it is not suitable for use under drip irrigation conditions, and it is difficult to promote its use in arid areas

Method used

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  • Soil conditioner for repairing soil and enhancing crop resistance as well as preparation method and use method of soil conditioner
  • Soil conditioner for repairing soil and enhancing crop resistance as well as preparation method and use method of soil conditioner
  • Soil conditioner for repairing soil and enhancing crop resistance as well as preparation method and use method of soil conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Concrete preparation steps are as follows:

[0051] (1) Take 2kg of polyacrylamide in a reaction kettle, add 500kg of distilled water, heat it to 120°C to dissolve it completely, stir continuously during the dissolution process, and obtain feed liquid 1.

[0052] (2) Add 2 kg of polyvinyl alcohol into feed liquid 1, and stir continuously at 100° C. to completely dissolve it to obtain feed liquid 2.

[0053] (3) Weigh 20kg of manganese sulfate, add it into feed liquid 2, and keep stirring continuously, without heating in this process, after making it dissolve completely, cool to room temperature to obtain feed liquid 3.

[0054] (4) Add 20kg of citric acid and 10kg of potassium polyacrylate to feed liquid 3, and stir until all materials are completely dissolved.

[0055] (5) There is also water loss in the process of step (1)(2), so it is necessary to weigh the weight of the feed liquid prepared in step (4) again, and then add distilled water to make the total feed liqu...

Embodiment 2

[0066] Concrete preparation steps are as follows:

[0067] (1) Take 20kg of polyacrylamide in a reaction kettle, add 800kg of distilled water, heat it to 90°C to dissolve it completely, stir continuously during the dissolution process, and obtain feed liquid 1.

[0068] (2) Add 2 kg of polyvinyl alcohol into feed liquid 1, and stir continuously at 90° C. to completely dissolve it to obtain feed liquid 2.

[0069] (3) Weigh 10 kg of manganese sulfate, add it into the feed liquid 2 and keep stirring continuously to dissolve it completely, and cool to room temperature to obtain the feed liquid 3.

[0070] (4) Add 10 kg of citric acid and 50 kg of potassium polyacrylate to feed liquid 3, and stir until all materials are completely dissolved.

[0071] (5) There is also water loss in the process of step (1)(2), so it is necessary to weigh the weight of the feed liquid prepared in step (4) again, and then add distilled water to make the total feed liquid just reach 1000kg to obtain ...

Embodiment 3

[0075] Concrete preparation steps are as follows:

[0076] (1) Take 10kg of polyacrylamide in a reaction kettle, add 800kg of distilled water, heat it to 130°C to dissolve it completely, stir continuously during the dissolution process, and obtain feed liquid 1.

[0077] (2) Add 20 kg of polyvinyl alcohol to feed liquid 1, and stir continuously at 130° C. to completely dissolve it to obtain feed liquid 2.

[0078] (3) Weigh 50kg of manganese sulfate, add it into the feed liquid 2 and keep stirring continuously to dissolve it completely, and cool to room temperature to obtain the feed liquid 3.

[0079] (4) Add 50 kg of citric acid and 100 kg of potassium polyacrylate to feed liquid 3, and stir until all materials are completely dissolved.

[0080] (5) There is also water loss in the process of step (1)(2), so it is necessary to weigh the weight of the feed liquid prepared in step (4) again, and then add distilled water to make the total feed liquid just reach 1000kg to obtain...

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Abstract

The invention discloses a soil conditioner for repairing soil and enhancing crop resistance as well as a preparation method and a use method of the soil conditioner. The soil conditioner for repairingthe soil and enhancing the crop resistance is prepared from the following components: 1 to 10 percent of potassium polyacrylate, 0.1 to 2 percent of polyacrylamide, 0.1 to 2 percent of polyvinyl alcohol, 1 to 10 percent of citric acid, 1 to 5 percent of manganese sulfate and the balance complemented water. The invention also discloses the preparation method and the use method of the soil conditioner. The invention discloses the soil conditioner for repairing the soil and enhancing the crop resistance as well as the preparation method and the use method of the soil conditioner. The soil conditioner has the advantages of simple components, low cost and powerful functions; by means of the soil conditioner, the soil can be repaired, an agglomeration structure of the soil is improved and plantresistance is enhanced; meanwhile, growth and development traits of crops can be improved, crop yield is increased and the quality of the crops is improved. In addition, the use method has the advantages of simplicity, low use amount and low cost, and the soil conditioner is applied under the condition of drip irrigation in Sinkiang.

Description

technical field [0001] The invention belongs to the field of soil conditioners, and in particular relates to a soil conditioner for repairing soil and enhancing stress resistance of crops and a preparation and use method thereof. Background technique [0002] Agricultural medium and low-yield fields refer to cultivated land where there are one or more obstacles restricting agricultural production in the soil, resulting in relatively low and unstable yields per unit area. As a large agricultural province, Xinjiang has a total area of ​​saline-alkali soil of 8.476×106hm 2 , accounting for 31.1% of the existing cultivated land area. Soil salinization refers to the phenomenon that the salt in the bottom layer of the soil rises to the surface layer with water and accumulates in the top layer of the soil. In the saline soil environment, crops are forced to absorb Na+ and Cl-, and the physiological poisoning of salt ions occurs. Due to the high content of soluble salt in the soil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C09K17/20A01B79/02C09K101/00C09K109/00C05G3/80
CPCA01B79/02C05D9/02C05G3/00C09K17/20C09K2101/00C09K2109/00C05G3/80
Inventor 王开勇张开祥樊华张凤华马宏秀孟春梅李宗飞张春媛
Owner SHIHEZI UNIVERSITY
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