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Cultivation method for reducing root-knot nematodes of tomatoes

A technology of root-knot nematodes and cultivation methods, applied in botany equipment and methods, horticulture, applications, etc., to achieve the effects of lowering cholesterol, crisp texture, and fresh taste

Inactive Publication Date: 2017-01-11
梁文涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also relevant reports on the intercropping of marigolds and cucumbers, or intercropping of marigolds and angelica to control the harm of root-knot nematodes, but there is no relevant report on the intercropping of lettuce, marigolds and tomatoes to prevent and control the harm of tomato root-knot nematodes

Method used

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  • Cultivation method for reducing root-knot nematodes of tomatoes
  • Cultivation method for reducing root-knot nematodes of tomatoes
  • Cultivation method for reducing root-knot nematodes of tomatoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] See figure 1 , according to the height of the crops and the characteristics of mutual growth and mutual restraint between the crops, the damage of tomato root-knot nematode is prevented and controlled by planting the luring plant lettuce, and the intercropping cultivation of marigold and tomato. The crops include lettuce, marigold and tomato, including the following step:

[0031] (1) Arranging the land: select a piece of land for ridge operation, the width of each ridge is 0.7m, and a number of concave-convex rows are drawn on each ridge, the distance between two adjacent convex rows is 15cm, and 800kg is applied per mu. farmyard manure as base fertilizer;

[0032] (2) lettuce plantation and harvest: transplant and plant the lettuce on the convex row after the lettuce is raised, the spacing between the lettuce and the lettuce is 15cm, and nitrogen fertilizer is applied according to the growth situation of the lettuce, until most root-knot nematodes enter the lettuce r...

Embodiment 2

[0037] See figure 2 , according to the height of the crops and the characteristics of mutual growth and mutual restraint between the crops, the damage of tomato root-knot nematode is prevented and controlled by planting the luring plant lettuce, and the intercropping cultivation of marigold and tomato. The crops include lettuce, marigold and tomato, including the following step:

[0038] (1) Arranging the land: select a piece of land for ridge operation, the width of each ridge is 1.0m, and a number of concave-convex rows are drawn on each ridge. The row spacing between adjacent two convex rows is 20cm, and 900kg is applied per mu. farmyard manure as base fertilizer;

[0039] (2) lettuce plantation and harvest: after the lettuce is grown, transplant and plant on the convex row, the distance between the plants of the lettuce is 20cm, and nitrogen fertilizer is applied according to the growth situation of the lettuce, until most root-knot nematodes enter the root of the lettuc...

Embodiment 3

[0044] See image 3 , according to the height of the crops and the characteristics of mutual growth and mutual restraint between the crops, the damage of tomato root-knot nematode is prevented and controlled by planting the luring plant lettuce, and the intercropping cultivation of marigold and tomato. The crops include lettuce, marigold and tomato, including the following step:

[0045] (1) Arranging the land: choose a piece of land for ridge operation, the width of each ridge is 1.2m, and a number of concave-convex rows are drawn on each ridge. The row spacing between adjacent two convex rows is 17cm, and 1000kg is applied per mu. farmyard manure as base fertilizer;

[0046] (2) lettuce plantation and harvest: after the lettuce is grown, transplant and plant on the convex row, the spacing between the lettuce and the lettuce is 17cm, and nitrogen fertilizer is applied according to the growth situation of the lettuce, until most root-knot nematodes enter the root of the lettu...

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Abstract

The invention provides a cultivation method for reducing root-knot nematodes of tomatoes. The cultivation method is characterized in that according to the height of crops and the characteristic of mutual generation and restriction among the crops, and by planting of trapping plants of leaf lettuces and intercropping cultivation of marigolds and tomatoes, the hazard of the root-knot nematodes is prevented, wherein the crops comprise the leaf lettuces, the marigolds and the tomatoes; the leaf lettuce is firstly planted, and then planting is performed in an alternating mode for the marigold planting areas and the tomato planting areas. The cultivation method provided by the invention has the beneficial effects that the land resource is fully utilized to layer the space of the crops, and according to the principle of mutual generation and restriction among the crops, the quantity of the root-knot nematodes in the soil is effectively reduced, the hazards of the root-knot nematodes to the tomatoes is prevented, the yield and the quality of fruits are improved, further the economic benefit is improved and the use of pesticide is reduced simultaneously; the cultivation method is scientific and reasonable, is simple in operation, is environmental-friendly and is a planting mode advocated in modern agricultural planting.

Description

technical field [0001] The invention relates to the field of prevention and control of agricultural diseases and insect pests, in particular to a cultivation method for reducing tomato root-knot nematodes, which prevents the damage of tomato root-knot nematodes by planting and trapping lettuce and interplanting marigolds and tomatoes. Background technique [0002] Root-knot nematode is a highly specialized omnivorous phytopathogenic nematode. The nematodes known to harm vegetables mainly include root-knot nematodes, peanut root-knot nematodes, northern root-knot nematodes, southern root-knot nematodes, and Javan root-knot nematodes. and beet knot nematodes. Root-knot nematode has a wide range of hosts, often harming more than 30 kinds of vegetables such as melons, solanaceous fruits, beans, radishes, cucumbers, lettuce, and cabbage, and can also spread some fungal and bacterial diseases. Root-knot nematodes mainly harm the roots of various vegetables, showing that the later...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00
Inventor 梁文涛
Owner 梁文涛
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