Technology capable of preventing and curing knot nematode of tomatoes by using edible mushroom dregs

Abstract

The invention relates to a technology for preventing and curing knot nematode of tomatoes by using edible mushroom dregs. The knot nematode does great harm to greenhouse tomatoes, thereby being a big obstacle for producing the greenhouse tomatoes. The technical scheme adopted by the invention is as follows: applying additional materials containing needle mushroom dregs when performing ridging and laminating on the tomatoes; and closing a greenhouse for 15 days at a high temperature after performing broad irrigation on the green tomatoes. The temperature in the greenhouse is kept at 65 DEG C, so as to realize the effect of closing the greenhouse at a high temperature. The area ratio of the needle mushroom dregs to the land area is 20m<3> / 667m<2>. The technology provided by the invention has the following beneficial effects: the harm of the knot nematode can be greatly reduced, the applied material is green and environmentally friendly, has no pollution and meets the relative requirements on sustainable development; and application of the additional mushroom dregs in soil and the closing of the greenhouse at a high temperature in summer can obviously raise the temperature of the soil and the green house, so as to kill germs in the soil. According to the invention, the high temperature is raised when the mushroom dregs ferment in the closing of the greenhouse at a high temperature, and 45% of phoxim emulsifiable missible oil is added, so that the knot nematode can be effectively prevented and cured under the combined action of killing with poison and high-temperature limitation.

Description

Technical field: [0001] The invention relates to a cultivation technique for tomato root-knot nematode, in particular to a technique for controlling tomato root-knot nematode by using edible fungus residue. Background technique: [0002] Root-knot nematodes are very harmful to greenhouse tomatoes and have become a major obstacle to greenhouse tomato production. At present, the traditional nematode control technology is mainly based on pesticide control, but pesticide control is not conducive to green production, and will produce pesticide residues in the soil, while the current edible fungus residue is mostly used for discarding, which will cause environmental pollution. If it is used for burning , the economic effect of the fungus residue has not been fully explored, and it does not meet the requirements of the national green development. Invention content: [0003] Purpose of the invention: To provide a process for controlling tomato root-knot nematode by using edible f...

AI Technical Summary

Problems solved by technology

At present, the traditional nematode control technology is mainly based on pesticide control, but pesticide control is not conducive to green production, and will produce pesticide residues in the soil, while the current edible fungus residue is mostly used for discarding, which will cause environmental pollution. If it is used for burning , the economic effect of the fungus residue has not been fully explored, and it does not meet the requirements of the national green development

Images