Plant essential oil protective agent and method for ameliorating salinized soil

A plant essential oil and salinization technology, which is applied in botany equipment and methods, plant growth regulators, plant growth regulators, etc., can solve the problem of reducing the use of organic fertilizers, reducing the salt resistance of crops, and affecting soil water storage and moisture conservation and other problems, to achieve the effects of promoting growth, outstanding antioxidant activity, and reducing the total salt content and the content of each element

Inactive Publication Date: 2019-11-12
YANGZHOU UNIV
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Problems solved by technology

However, in order to pursue high yields, the use of chemical fertilizers has increased and the use of organic fertilizers has decreased. A large amount of pesticides and chemical fertilizers remain in the soil, causing soil compaction, affecting soil water storage and moisture conservation, and reducing the salt resistance of crops.

Method used

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  • Plant essential oil protective agent and method for ameliorating salinized soil
  • Plant essential oil protective agent and method for ameliorating salinized soil
  • Plant essential oil protective agent and method for ameliorating salinized soil

Examples

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0030] In the examples, the test methods used are conventional methods unless otherwise specified, and the materials and reagents used are commercially available unless otherwise specified.

[0031] The method for improving salinized soil described in this embodiment, this example is the experimental material with the test field soil, comprising the following steps:

[0032] 1) Determination of physical and chemical properties of soil

[0033] (1) Calculate the amount of plant essential oil according to the area of ​​free soil (25L plant essential oil can be used on 1 mu of land).

[0034] (2) Spray the plant essential oil evenly on the soil surface. Botanical Oil Protector consists of 10% citrus essential oil and 90% distilled water. ...

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Abstract

The invention relates to a plant essential oil protective agent and method for ameliorating salinized soil, and belongs to the technical field of soil amelioration. The method comprises the steps of diluting plant essential oil, and spraying the diluted plant essential oil to the soil. The reagent-plant essential oil protective agent used in the method provided by the invention is green, environmentally friendly and natural, has remarkable effects, and can remove pollution of chemical fertilizers to the soil; and the practical application proves that the method can reduce the amount of salts in the soil, and facilitates improving stress resistance of crops.

Description

technical field [0001] The invention relates to a plant essential oil protective agent and a method for improving salinized soil, belonging to the technical field of soil improvement. Background technique [0002] my country is a large agricultural country with nearly 1 / 5 of the world's population. It has 2.024 billion mu of arable land and needs 150 million tons of fertilizers annually. It is the world's largest importer of fertilizers and producer of nitrogen fertilizers. However, in order to pursue high yields, the use of chemical fertilizers has increased and the use of organic fertilizers has decreased. A large amount of pesticides and chemical fertilizers remain in the soil, causing soil compaction, affecting soil water storage and moisture conservation, and reducing the salt resistance of crops. The proportion of organic matter and inorganic matter in the soil is out of balance, the balance of nutrients is out of balance, the physical and chemical properties are deter...

Claims

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Application Information

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IPC IPC(8): C09K17/32A01N65/36A01P21/00C09K101/00C09K109/00
CPCA01N65/00A01N65/36C09K17/32C09K2101/00C09K2109/00
Inventor 王春雷钱嘉怡刘晓张静
Owner YANGZHOU UNIV
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