New application of ester concentration complexing agent in improving saline-alkali stress resistance of apples

A new application, compound agent technology, applied in the direction of application, biocide, animal repellent, etc., can solve the problems of reduced root activity, weakened root absorption function, wilting of leaves, etc., to alleviate the decline in yield and quality, and reduce oxidative damage , the effect of improving ability

Active Publication Date: 2020-01-17
QINGDAO AGRI UNIV
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The impact of high pH stress on plant roots is huge. The roots of rice seedlings will turn yellow immediately in alkaline solution. The high pH around the plant roots will cause the accumulation and precipitation of metal ions and phosphorus, which will damage the root tissue structure and lead to a decrease in root activity. The absorption function of the root system is weakened, and the plants cannot normally absorb water and nutrients from the roots. The root cells die and turn yellow, and then the leaves wilt, an

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1, the new application of products with brassinolide and strigolactone as active ingredients in improving the resistance of Pingyi sweet tea to saline-alkali stress.

[0021] The 0.1M ethanol solution of brassinolide and strigolactone complex was diluted with distilled water, and diluted to 0.1mM brassinolide and strigolactone complex for use.

[0022] Sow the Pingyi sweet tea seeds soaked in deionized water for 24 hours in a hole pot mixed with nutrient soil and vermiculite at a ratio of 1:1, and cultivate in a culture room (temperature 25°C, light intensity 6Klux). The nutrient solution was treated for one week, and then the whole nutrient solution was used for another week.

[0023] For each group, 21 Pingyi sweet tea seedlings with the same growth and six leaves and one heart were selected, and one group was the control group, and three groups were sprayed with brassinosteroid and strigolactone compound, and a total of 4 groups were set up.

[0024] Mix nut...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a new application of an ester concentration complexing agent in improving saline-alkali stress resistance of apples. A product with brassinolide and strigolactone as effectivecomponents is applied to plants stressed by salt and alkali, so that the capability of the plants to resist the salt and alkali stress can be remarkably enhanced, the oxidative damage to the plants caused by the salt and alkali stress is reduced, and the yield and quality reduction caused by the salt and alkali are relieved.

Description

technical field [0001] The invention relates to a new application of an ester concentrated compound agent in improving apples' resistance to saline-alkali stress. Background technique [0002] There are two main types of adversity stresses encountered by plants during their growth and development, namely abiotic stresses and biotic stresses. Among the abiotic stresses encountered during plant growth and development, soil salinization is not only a difficult problem in agricultural production in my country, but also a recognized worldwide problem. It not only affects the normal production process of agriculture, but also hinders the high yield of agricultural products. And stable production, because saline-alkali soil contains more saline-alkali components, it seriously affects the quality of the soil and the ecological process of the soil, thus affecting the growth of animals and plants. The area of ​​saline-alkali soil in my country accounts for about 10% of the world's sal...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01N43/22A01N43/12A01P21/00
CPCA01N43/12A01N43/22
Inventor 王彩虹袭祥利郑晓东李玉琪杜丽慧
Owner QINGDAO AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap