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

Fertilizer and method for preventing bacterial angular leaf spot or virus disease

A technology for angular spot disease and virus disease, applied in fertilization methods, liquid fertilizers, fertilizer mixtures and other directions, can solve problems such as crop growth damage and unsatisfactory effects, and achieve the effects of preventing susceptible diseases, enhancing resistance, and enhancing resistance.

Pending Publication Date: 2022-04-12
世多乐(青岛)农业科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is not only caused by excessive use of pesticides, the effect is often unsatisfactory
And after the onset of treatment, even if the disease can be controlled, it will cause some damage to the growth of crops.

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
  • Fertilizer and method for preventing bacterial angular leaf spot or virus disease
  • Fertilizer and method for preventing bacterial angular leaf spot or virus disease
  • Fertilizer and method for preventing bacterial angular leaf spot or virus disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] 1. A fertilizer for preventing bacterial angular leaf spot or viral disease, comprising:

[0046] The first fertilizer, in terms of mass fraction, is: Zn: 4%, Mn: 3%, Fe: 3%, Cu: 2%, B: 2%, Mu: 0.3%, Co: 0.14%, and the rest are organic solvents and Water; the ratio of the organic solvent and water in the mixed solution is 1:1.

[0047] The second fertilizer is calculated in mass fraction: calculated in mass fraction: Cu: 37g / L, Mn: 32g / L, Zn: 37g / L, and the rest are organic solvent and water; the organic solvent and water in the mixed solution The ratio is 1:1.

[0048] 2. A method for preventing bacterial keratoses or viral diseases, said method comprising:

[0049] Step S1: After the melons are planted and the seedlings are slowed down, use the first fertilizer 100ml / mu and the second fertilizer 200ml / mu to improve the immunity of the seedlings and enhance the resistance of the crops to diseases.

[0050]Step S2: use trace element fertilizers before the watermelon ...

Embodiment 2

[0056] 1. A fertilizer for preventing bacterial angular leaf spot or viral disease, comprising:

[0057] The first fertilizer, in terms of mass fraction, is: Zn: 2%, Mn: 1%, Fe: 1%, Cu: 1%, B: 1%, Mu: 0.2%, Co: 0.13%, and the rest are organic solvents and Water; the ratio of the organic solvent and water in the mixed solution is 1:3.

[0058] The second fertilizer, in mass fraction: in mass fraction: Cu: 35g / L, Mn: 30g / L, Zn: 35g / L, and the rest are organic solvent and water; the organic solvent and water in the mixed solution The ratio is 1:3.

[0059] 2. A method for preventing bacterial keratoses or viral diseases, said method comprising:

[0060] Step S1: After the melons are planted and the seedlings are slowed down, use the first fertilizer 100ml / mu and the second fertilizer 200ml / mu to improve the immunity of the seedlings and enhance the resistance of the crops to diseases.

[0061] Step S2: use trace element fertilizers before the watermelon is smeared or crossed, ...

Embodiment 3

[0067] 1. A fertilizer for preventing bacterial angular leaf spot or viral disease, comprising:

[0068] The first fertilizer, in terms of mass fraction, is: Zn: 8%, Mn: 5%, Fe: 6%, Cu: 3%, B: 3%, Mu: 0.4%, Co: 0.15%, and the rest are organic solvents and Water; the ratio of the organic solvent and water in the mixed solution is 3:1.

[0069] The second fertilizer is calculated by mass fraction: calculated by mass fraction: Cu: 40g / L, Mn: 35g / L, Zn: 40g / L, and the rest are organic solvent and water; the organic solvent and water in the mixed solution The ratio is 3:1.

[0070] 2. A method for preventing bacterial keratoses or viral diseases, said method comprising:

[0071] Step S1: After the melons are planted and the seedlings are slowed down, use the first fertilizer 100ml / mu and the second fertilizer 200ml / mu to improve the immunity of the seedlings and enhance the resistance of the crops to diseases.

[0072] Step S2: use trace element fertilizers before the watermelon...

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 fertilizer and a method for preventing bacterial angular leaf spot or virus disease, the fertilizer comprises: a first fertilizer comprising, by mass, not less than 2% of Zn, not less than 1% of Mn, not less than 1% of Fe, not less than 1% of Cu, not less than 1% of B, not less than 0.2% of Mu, not less than 0.13% of Co, and the balance an organic solvent and water; the second fertilizer comprises the following components in percentage by mass: more than or equal to 35g / L of Cu, more than or equal to 30g / L of Mn, more than or equal to 35g / L of Zn and the balance of organic solvent and water; according to the method, a first fertilizer and a second fertilizer are used once in a seedling stage, a bud picking stage and a pollination stage which are susceptible to diseases respectively, so that the disease resistance of crops is enhanced. Microelements contained in the fertilizer can increase the structural resistance of crops to diseases, and disease infection is prevented; contained copper ions have a certain killing effect on disease bacteria; the second fertilizer contains some stimulating factors which can induce crops to generate two antigen proteins, so that the resistance of the crops to various diseases is enhanced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer and a method for preventing bacterial angular leaf spot or viral diseases. Background technique [0002] China's watermelon area accounts for more than 60% of the world's total area, and its output accounts for more than 70%; China's melon area accounts for more than 45% of the world's total area, and its output accounts for more than 55%. Melon is already an important part of Chinese agriculture, and it is also a guarantee for farmers in many places to generate income. Especially with the rise of greenhouse cultivation in recent years, melons are grown in many places from Xinjiang in the north to Hainan Island in the south. However, due to the high temperature and high humidity environment in the shed, it is easy to breed diseases and insect pests, especially bacterial angular spot and viral diseases are common. If it cannot be prevented or treated in time, it...

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 Applications(China)
IPC IPC(8): C05G3/60C05G5/20A01C21/00
Inventor 彭现宪何冠姜春来岑世京叶峰
Owner 世多乐(青岛)农业科技有限公司
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