Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Application of Stropharia polysaccharide, resistance inducer and grape cultivation method

A resistance inducer, the technology of Stropharia stropharia, which is applied in the field of viticulture and can solve the problems that functional research has not been reported yet.

Active Publication Date: 2021-08-27
HANGZHOU ACAD OF AGRI SCI
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, there is no report on the function of Stropharia polysaccharides in inducing grape resistance

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Application of Stropharia polysaccharide, resistance inducer and grape cultivation method
  • Application of Stropharia polysaccharide, resistance inducer and grape cultivation method
  • Application of Stropharia polysaccharide, resistance inducer and grape cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 1. Test materials

[0033] The experiment was carried out in the grape planting base of Hengcun, Jincheng Street, Lin'an City in 2017, with the main grape variety 'Yongyou No. 1' in Zhejiang Province as the test material. The grape planting area of ​​the base is more than 30 mu, the terrain is flat, the soil fertility is balanced, and the soil quality is sandy loam. The age of the plants is 8 years, the spacing between the plants is 1 m, and the row spacing is 2.6m. Plant a row with 25 plants in each row. The growth vigor of each test plant was relatively consistent, and the cultivation and management level was good.

[0034] 2. Disinfection and clearing the garden at the initial stage of planting

[0035] From late February to early March, when the spring temperature is stable at 8-10°C, cut off the sick and residual branches, and fix the branches on the grape trellis. Then use a mixture of 95% mineral oil (diluted 200 times), 1% azadirachtin (diluted 1500 times) a...

Embodiment 2

[0069] 1. Test method

[0070] The test was carried out at the same test base as in Example 1 in 2018, and the test materials and the previous disinfection treatment of the garden were the same as in Example 1. The components of the plant resistance inducer used in the treatment of inducing resistance adjustment are also the same as in Example 1, but the biological pesticides or chemical pesticides used in combination are different.

[0071] Three treatments were set up in the test, which were two plant resistance inducer treatments (specifically, as shown in treatment groups 3 and 4), and sprayed once every half a month to avoid medication during flowering, and the grapes were sprayed before the grapes matured. Ended in mid-July, sprayed 7 times in total, and used in conjunction with biological pesticides or chemical pesticides; comparison group 2 was conventional chemical pesticide control, sprayed 11 times in total according to the perennial disease control period. See Tab...

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 discloses the application of the polysaccharide of Stropharia grandis, a resistance inducer and a grape cultivation method. The present invention finds through research that the resistance-inducing agent prepared from Stropharia stropharcii polysaccharides is used in viticulture, which can improve the disease resistance of grape plants and reduce the use of pesticides. It not only has good control effects on grape downy mildew and grape anthracnose, but also It can improve the yield and quality of grape fruit, and it is safe to grapes under the treatment concentration. The Stropharia polysaccharide of the present invention can be made into a resistance inducer alone, and can also be compounded with other ingredients, such as amino oligosaccharins, amino acid chelated calcium, and amino acid chelated magnesium. After compounding, the induction can be further improved. The preventive effect of the agent.

Description

technical field [0001] The invention relates to the technical field of viticulture, in particular to the application of stropharia polysaccharide, a resistance inducer and a viticulture method. Background technique [0002] Grape is one of the three major fruits in the world, and it is also an important economic crop in my country. During the whole growth process, it is easy to suffer from a variety of pathogenic bacteria, among which grape downy mildew, grape anthracnose, grape white rot, etc. are the most common, and the current control methods are mainly chemical control. Although the use of chemical pesticides can effectively prevent and control grape diseases, it also increases pesticide residues, food safety risks and ecological environment hazards. [0003] Studies have shown that plant resistance inducers can activate the molecular immune system in plants, so that plants can acquire systemic resistance to avoid diseases or reduce the occurrence of diseases, and at t...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/16A01N37/44A01N59/06A01P21/00A01P3/00C12P19/14C12P19/04A01G17/02A01G7/06
CPCA01G7/06A01G17/02A01N37/44A01N43/16A01N59/06C12P19/04C12P19/14
Inventor 肖文斐阮松林柴伟国忻雅裘劼人来文国
Owner HANGZHOU ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com