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Method for preventing and treating momordica grosvenori root knot nematode disease

A technology of root-knot nematode disease and Luo Han Guo, applied in the field of prevention and treatment of root-knot nematode disease of Luo Han Guo

Inactive Publication Date: 2018-12-21
HUNAN HUACHENG BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a method for preventing and treating root-knot nematode disease of Luo Han Guo, to solve the current problem of developing a method that can effectively prevent and control Luo Han Guo root-knot nematode disease during the entire planting cycle of Luo Han Guo

Method used

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  • Method for preventing and treating momordica grosvenori root knot nematode disease
  • Method for preventing and treating momordica grosvenori root knot nematode disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] On March 1, 100kg of organic fertilizer, 20kg of potassium sulfate compound fertilizer and 20kg of calcium magnesium phosphate fertilizer were retting at room temperature, and the base fertilizer was obtained after 10 days. On March 10, base fertilizer was applied in the Luo Han Guo planting pits, and the amount of base fertilizer applied to each planting pit was 6kg.

[0035] On March 20, choose leeward sunny, well-drained, deep, loose and fertile mountainous land, dry land or cultivated land to plant Luo Han Guo plants, and interplant Malacock grass plants in the planting area of ​​Luo Han Guo plants. The planting method is that one band of Mangosteen plants and one band of Malacock plants are planted alternately, and the distance between the planting bands of Monk Fruit and the adjacent planting bands of Malacock grass is 40 cm. The distance between two adjacent mangosteen planting belts is 100cm, and the inter-row spacing of the mangosteen planting plants in the sai...

Embodiment 2

[0039] On March 4, 150kg of organic fertilizer, 15kg of potassium sulfate compound fertilizer and 15kg of calcium magnesium phosphate fertilizer were retting at room temperature, and the base fertilizer was obtained after 15 days. On March 18, base fertilizer was applied in the Luo Han Guo planting pits, and the amount of base fertilizer applied to each planting pit was 9kg.

[0040] On March 30, choose the leeward and sunny, well-drained, deep, loose and fertile mountainous land, dry land or cultivated land to plant the Luo Han Guo plants, and interplant the Mala grosvenori plants in the planting area of ​​the Luo Han Guo plants. The planting method is that one band of Mangosteen plants and one band of Malacock plants are planted alternately, and the distance between the planting bands of Monk Fruit and the adjacent planting bands of Malacock grass is 50 cm. The spacing between two adjacent mangosteen planting belts is 105cm, and the row spacing of the Momordica grosvenori pl...

Embodiment 3

[0044] On March 7, 200kg of organic fertilizer, 10kg of potassium sulfate compound fertilizer and 10kg of calcium magnesium phosphate fertilizer were retting at room temperature, and the base fertilizer was obtained after 20 days. On March 26, base fertilizer was applied in the Luo Han Guo planting pits, and the amount of base fertilizer applied to each planting pit was 12kg.

[0045] On April 10, choose leeward sunny, well-drained, deep, loose and fertile mountainous land, dry land or cultivated land to plant Luo Han Guo plants, and interplant Malacock grass plants in the planting area of ​​Luo Han Guo plants. The planting method is that one band of Mangosteen plants and one band of Malacock plants are planted alternately, and the distance between the planting bands of Monk Fruit and the adjacent planting bands of Malacock grass is 60 cm. The distance between two adjacent mangosteen planting belts is 110cm, and the inter-row spacing of the mangosteen plant in the said mangost...

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Abstract

The invention provides a method for preventing and treating the momordica grosvenori root knot nematode disease. A mountain land or a dry land or a cultivated land which is leeward, faces the sun, isgood in drainage, is provided with a thick soil layer and is loose and fertile is selected between March 20th to April 10th for planting momordica grosvenori plants, and maidenhair plants are interplanted in the planting area of the momordica grosvenori plants; the maidenhair plants are harvested from June 20th to July 10th; a solvent special for momordica grosvenori is applied to the momordica grosvenori plants every two months before the maidenhair plants are harvested; after the maidenhair plants are harvested, a solvent special for momordica grosvenori is applied to the momordica grosvenori plants every month. Alpha-terthienyl secreted by root systems of the maidenhair plants make cytomembrane of nematode oxidized, the structure and functions of the cytomembrane of the nematode are damaged and accordingly the nematode is dead so that the nematode in soil can be poisoned and killed by the maidenhair plants. The solvent special for momordica grosvenori is prepared by mixing a maidenhair extracted solution with fosthiazate, so that the momordica grosvenori plants are prevented against damage of the nematode in the whole growth period.

Description

technical field [0001] The application relates to the field of agricultural planting, in particular to a method for preventing and treating root-knot nematode disease of Luo Han Guo. Background technique [0002] Luo Han Guo, the fruit of perennial vines of Cucurbitaceae, is known as the "fairy fruit". Luo Han Guo is rich in vitamin C, glycosides, fructose, glucose, protein, lipids, etc., and has the effect of relieving cough and reducing phlegm. Luo Han Guo is planted in Guangdong, Guangxi, Hunan and other places. Its leaves are heart-shaped, dioecious, and it blooms in summer and bears fruit in autumn. [0003] Root-knot nematode is an important disease during the cultivation of Luo Han Guo, which has a wide range of parasitic plants and a high mortality rate of parasitic plants. Root-knot nematode disease, also known as "bubbling" and "bubbling neck" disease, can damage any part of the plant that enters the soil. The root damage starts from the root tip, and the damage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G22/00A01G13/00A01G7/06
CPCA01G7/06A01G13/00A01G17/005A01G22/00
Inventor 黄华学刘代龙伟岸刘永胜石建云赵冠宇贺进军叶桂芳黄伟陈江林
Owner HUNAN HUACHENG BIOTECH
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