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A kind of crop nutrition anti-drought agent

A technology of crop nutrition and anti-drought agent, applied in the direction of fertilizer mixture, fertilization device, application, etc., to achieve the effects of enhancing drought resistance, increasing disease resistance, increasing quantity and activity

Inactive Publication Date: 2016-02-17
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no patents related to specific phenolic acids on drought resistance in wheat. Chinese patent CN101982047B reports the use of exogenous phenolic acid stress to cultivate wheat seedlings rich in antioxidant components

Method used

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  • A kind of crop nutrition anti-drought agent
  • A kind of crop nutrition anti-drought agent
  • A kind of crop nutrition anti-drought agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A crop nutritional drought-resistant agent, comprising a solution prepared by mixing raw materials with the following weight percentage components: salicylic acid 34.8ppm, ferulic acid 19.0ppm, vanillic acid 16.8ppm, quercetin 10.0ppm, luteolin Element 10.0ppm, potassium silicate 77ppm, potassium dihydrogen phosphate 0.5%, urea 1.0%, zinc sulfate 0.25%, the balance is water.

Embodiment 2

[0030] A crop nutrient drought-resistant agent, comprising a solution prepared by mixing raw materials with the following weight percentage components: salicylic acid 55.2ppm, ferulic acid 19.0ppm, vanillic acid 16.8ppm, quercetin 10.0ppm, luteolin Element 10.0ppm, potassium silicate 77ppm, potassium dihydrogen phosphate 1.0%, urea 1.1%, zinc sulfate 0.55%, the balance is water.

Embodiment 3

[0032] A crop nutritional drought-resistant agent, comprising a solution prepared by mixing raw materials with the following weight percentage components: salicylic acid 20.7ppm, ferulic acid 19.0ppm, vanillic acid 16.8ppm, quercetin 10.0ppm, luteolin Element 10.0ppm, potassium silicate 77ppm, potassium dihydrogen phosphate 0.8%, urea 1.0%, zinc sulfate 0.25%, the balance is water.

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Abstract

The invention relates to a crop nutrition and drought resistance agent for enhancing crop nutrition and improving crop drought resistance, which comprises a solution prepared by mixing raw materials with the following weight percentage components: salicylic acid 13.81ppm-82.8ppm, ferulic acid 8.0 ppm~22.0ppm, vanillic acid 8.0ppm~20ppm, quercetin 7.0~12.0ppm, luteolin 7.0~12.0ppm, potassium silicate 46.2~184.8ppm, potassium dihydrogen phosphate 0.5~1.0%, urea 1~1.5% , zinc sulfate 0.25 ~ 0.55%, the balance is water. The invention can promote the growth of crops, improve stress resistance, increase the content of antioxidant substances in wheat grains, and improve the nutritional quality.

Description

technical field [0001] The invention belongs to the field of plant growth regulators, and in particular relates to a crop nutrition drought-resistant agent which enhances crop nutrition and improves crop drought resistance. Background technique [0002] my country is seriously short of water resources, which is only equivalent to 1 / 4 of the world's per capita share, and is one of the 13 water-poor countries in the world. With the development of the economy and the increase of the population, by 2050, my country will be short of 100 billion m of water 3 , the situation facing my country's water resources will be even more severe. Drought and water shortage have become the main limiting factors of my country's grain production. Water shortage is a common problem in agricultural production. Affected by the natural environment, most plants are under the threat of soil water stress to varying degrees. Wheat is the main food crop in my country. Facing the increasing population p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 马冬云王晨阳孙德祥朱云集郭天财
Owner HENAN AGRICULTURAL UNIVERSITY
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