Preparations for protecting plants in dry hot wind environments

A technology of dry hot air and preparations, applied in the field of pesticides, can solve the problems of limited drought resistance of drought-resistant agents, uncertain crop safety, and influence of leaf photosynthesis, so as to improve osmotic adjustment ability, enhance the content of antioxidant protective substances and protect Enzyme activity, effect of enhancing adaptive capacity

Active Publication Date: 2018-03-09
安徽龙成山油茶科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, anti-drought agent technology is also applied in production. Some anti-transpiration agents are used, and the agents are sprayed on the leaves to make the agents act on the stomata, which has reduced water loss, but the drought resistance is unstable, and it will also affect the photosynthesis of leaves.
However, most of these drought-resistant agents are compounded with various chemical components, the components are complex, the safety to crops is uncertain, and the application cost is relatively high.
Therefore the anti-drought effect of existing anti-drought agent is very limited, and the effect is single

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The preparation for protecting plants in the dry hot wind environment of the present invention is made of the following raw materials: 2 grams of sodium benzoate, 35 grams of sodium gluconate, 3 grams of anionic surfactants, 5 grams of special multienzymes, and 40 grams of alum powder .

[0016] The anionic surfactant is sodium dodecylbenzenesulfonate.

[0017] Special multi-enzymes include 1.5 grams of amylase, 2 grams of protease, 2 grams of cellulase, 1.5 grams of pectinase and 2 grams of polysaccharase.

[0018] Method of use: 85 grams of preparation for mu, mix with 30-40 kg of water, mix well, and spray on the leaves, with an interval of 10 days each time.

Embodiment 2

[0020] The preparation for protecting plants in the dry hot wind environment of the present invention is made of the following raw materials: 3 grams of sodium benzoate, 40 grams of sodium gluconate, 5 grams of anionic surfactants, 7 grams of special multienzymes, and 45 grams of alum powder .

[0021] Special multi-enzymes include 1.5 grams of amylase, 1 gram of protease, 1.5 grams of cellulase, 1.5 grams of pectinase and 1.5 grams of polysaccharase.

[0022] The anionic surfactant is sodium palmitate.

[0023] Method of use: 100 grams of preparation for mu, mix with 30-40 kg of water, mix well, and spray on leaves, with an interval of 12 days each time.

[0024] All the other are identical with embodiment 1.

Embodiment 3

[0026] The preparation for protecting plants in the dry hot wind environment of the present invention is made of the following raw materials: 4 grams of sodium benzoate, 45 grams of sodium gluconate, 7 grams of anionic surfactants, 9 grams of special multienzymes, and 50 grams of alum powder .

[0027] Special multi-enzymes include 1 gram of amylase, 1 gram of protease, 1 gram of cellulase, 1 gram of pectinase and 1 gram of polysaccharidase.

[0028] The anionic surfactant is sodium fatty alcohol sulfate.

[0029] Method of use: 115 grams of preparation for mu, mix with 30-40 kg of water, mix well, and spray on leaves, with an interval of 15 days each time.

[0030] All the other are identical with embodiment 1.

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PUM

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Abstract

The preparation for protecting plants in a dry hot wind environment of the present invention is characterized in that: it is made of the following raw materials in parts by weight: 2-4 parts of sodium benzoate, 35-45 parts of sodium gluconate, 5-9 parts of special multienzyme , 40-50 parts of alum powder, 3-7 parts of anionic surfactant. The beneficial effects of the present invention are that, after the five substances are mixed and applied, their respective functions are complemented and coordinated, and the biological activity and drought resistance of the seedlings and plants can be organically combined, thereby enhancing the crop's resistance to water stress environment. adaptability. Before the arrival of hot and dry wind, spraying Fengshoubao on wheat can increase yield by 50 to 150 jin per mu, achieving the goal of increasing yield and income.

Description

technical field [0001] The invention belongs to the field of pesticides and relates to a preparation for protecting plants in a dry and hot wind environment. Background technique [0002] Drought resistance research has always been an important research content of dryland agriculture. Studies have shown that under drought conditions, osmotic adjustment substances in plants such as soluble sugars, inorganic ions, free amino acids, proline, etc., certain protective enzymes such as superoxide dismutase (SOD), catalase (CAT ), peroxidase (POD), etc., and endogenous hormones such as abscisic acid (ABA) and other substances will increase to varying degrees, directly or indirectly regulating the plants to enhance the drought resistance of wheat. Therefore, whether these substances can be used to improve the drought resistance of plants and increase crop yield under water stress through foliar spraying and other in vitro application methods has always been the focus of attention. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N61/00A01P21/00A01N59/06A01N37/10A01N37/36
Inventor 高青松
Owner 安徽龙成山油茶科技发展有限公司
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