Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for controlling watermelon fusarium wilt

A watermelon fusarium wilt and soil improvement technology, applied in the field of crop disease prevention and control, can solve problems such as difficulty in realizing crop rotation, affecting watermelon yield and quality, and difficulty in curing, and achieve the effects of enhancing resistance, balancing C/N, and improving soil.

Inactive Publication Date: 2017-01-11
ZHENJIANG BEST ORGANIC ACTIVATED FERTILIZER
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, for the prevention and treatment of watermelon wilt, early prevention is very important, and it is basically difficult to cure after the onset of the plant.
At the same time, due to the adjustment of planting structure, the area of ​​protected land is increasing year by year, and it is difficult to realize crop rotation, which also leads to more serious watermelon wilt, seriously affecting the yield and quality of watermelon

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

[0016] A method of controlling watermelon wilt, comprising the steps of:

[0017] (1) Soil improvement: carry out deep soil plowing before winter, every 667m before deep plowing 2 Apply 50kg of soil amendment mixed with quicklime powder and rapeseed cake in a ratio of 8:1;

[0018] (2) Balanced nutrition: Apply 150kg of organic and inorganic full-nutrient multi-functional integrated special fertilizer to the improved soil as base fertilizer. The ratio of phosphorus and potassium is 7-6-7;

[0019] (3) Chemical treatment: 7 days before transplanting, watermelon seedlings were sprayed with 25mg / mL chitosan, and 600mg / L hymexazol was used to dip the roots when transplanting, and then 20 days after transplanting, 800 million Spores / L Bacillus cereus or 1 billion spores / L Bacillus subtilis liquid root irrigation treatment, 30 days after transplanting, use 30mg / kg hypersensitive protein for spray treatment, and use 1% Shenzimycin 500 in the early stage of disease -1000 times solu...

Embodiment 2

[0023] A method of controlling watermelon wilt, comprising the steps of:

[0024] (1) Soil improvement: carry out deep soil plowing before winter, every 667m before deep plowing 2 Every 667m before applying deep plowing 2 Apply 100kg of soil amendment mixed with quicklime powder and rapeseed cake in a ratio of 8:1;

[0025] (2) Balanced nutrition: Apply 125kg of organic and inorganic full-nutrient multi-functional special fertilizer to the improved soil as base fertilizer. The ratio of phosphorus and potassium is 7-6-7;

[0026] (3) Chemical treatment: 7 days before transplanting, watermelon seedlings were sprayed with 15mg / mL chitosan, and 500mg / L hymexazol was used to dip the roots during transplantation, and then 20 days after transplanting, 800 million Spores / L Bacillus cereus or 1 billion spores / L Bacillus subtilis liquid root irrigation treatment, 30 days after transplanting, use 40mg / kg hypersensitive protein for spray treatment, and use 1% Shenzimycin 500 at the beg...

Embodiment 3

[0030] A method of controlling watermelon wilt, comprising the steps of:

[0031] (1) Soil improvement: carry out deep soil plowing before winter, every 667m before deep plowing 2 Apply 200kg of soil conditioner mixed with quicklime powder and rapeseed cake at a ratio of 8:1 per 667m2 before deep plowing;

[0032] (2) Balanced nutrition: Apply 150kg of organic and inorganic full-nutrient multi-functional integrated special fertilizer to the improved soil as base fertilizer. The ratio of phosphorus and potassium is 7-6-7;

[0033] (3) Chemical treatment: 7 days before transplanting, watermelon seedlings were sprayed with 10mg / mL chitosan, and 300mg / L hymexazol was used to dip the roots when transplanting, and then 20 days after transplanting, 800 million Spores / L Bacillus cereus or 1 billion spores / L Bacillus subtilis liquid root irrigation treatment, 30 days after transplanting, use 60mg / kg hypersensitive protein for spray treatment, and use 1% Shenzimycin 500 in the early s...

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 a method for controlling watermelon fusarium wilt. By performing deep tillage before winter, adding a soil improver before the deep tillage, applying organic and inorganic full-nutritional multifunction integrated special fertilizers into soil before transplanting, performing spraying treatment by using a stress resistance inductive substance before transplanting, dipping roots with an agent during transplanting, irrigating the roots with a biological agent 20 days after transplanting, and performing chemical agent spraying treatment in the initial stage of the disease, generation and harms of the watermelon fusarium wilt can be effectively controlled.

Description

technical field [0001] The invention belongs to the technical field of crop disease prevention and control, and relates to a method for controlling watermelon wilt. Background technique [0002] Fusarium wilt of watermelon is commonly known as "wilt disease" and "dead seedling disease". wilting. The incidence rate in the field is generally 10-30%, and it can reach more than 80% in severe cases, which brings devastating losses to watermelon production. At the same time, for the prevention and treatment of Fusarium wilt of watermelon at present, early prevention is very critical, and it is basically difficult to cure after the onset of the plant. At the same time, due to the adjustment of planting structure, the area of ​​protected land is increasing year by year, and it is difficult to realize crop rotation, which also leads to more serious watermelon wilt, seriously affecting the yield and quality of watermelon. Therefore be badly in need of a kind of method of controllin...

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): A01G1/00A01G13/00C05G3/04C05G3/80
CPCA01G13/00C05D3/02C05G3/80C05F5/00
Inventor 杜根平成立郑世燕陈凡才
Owner ZHENJIANG BEST ORGANIC ACTIVATED FERTILIZER