Eggplant grafting and transplanting method with high yield, high quality, disease prevention and continuous cropping prevention

Abstract

The invention relates to the technical field of vegetable cultivation, specifically to an eggplant grafting and transplanting method with high yield, high quality, disease prevention and continuous cropping prevention. The eggplant grafting and transplanting method comprises the following steps: solanum torvum is selected as rootstocks and grafted with eggplant species suitable to the local consuming habit; seedlings are grafted on the morning or at dusk in cloudy or sunny days, scions are grafted in positions which are 5-8 cm above the surface of solanum torvum rootstock seedling soil in a cleaving manner, dryness needs to be kept during grafting, and then after cleft grafting, waiting is performed until the grafting positions completely heal; a thin film is used for well covering the grafted eggplant seedlings, the temperature is kept to be 25-28 DEG C, and the air humidity is kept to be 75-95%; finally, the grafted double-rooted seedlings are transplanted to the field and cultivatedfor 15 days until the wounds between the rootstocks and the scions heal, and the roots of the scions are cut from the grafting positions and only the roots of the rootstocks are left, thereby finishing the grafting process.

Description

technical field [0001] The invention relates to the field of vegetable production and cultivation, in particular to a method for grafting and transplanting eggplant with high yield, high quality, disease prevention and heavy cropping prevention. Background technique [0002] Eggplant is distributed all over the world and is widely planted in Asia, Africa, the Mediterranean coast, central and southern Europe, and Central America. Because in places such as Europe and the United States, it is only cultivated at lower latitudes and there are not many varieties. Therefore, among the countries in the world, China has the largest eggplant cultivation area and the highest total output. According to statistics, the planting area and output of eggplant in China have reached half of the world. [0003] Ordinary eggplant has low ability to resist diseases and insect pests, and is prone to root rot, rotten feet and other diseases. Due to continuous planting all year round, soil-borne d...

AI Technical Summary

Problems solved by technology

[0003] Ordinary eggplant has low ability to resist diseases and insect pests, and is prone to root rot, rotten feet and other diseases

Due to the continuous planting all year round, the hazards of soil-borne diseases, root-knot nematodes, eggplant Verticillium dahliae and other adverse factors have increased year by year. Therefore, people need to increase the amount of chemical fertilizers and pesticides, which not only increases production costs, but also brings product pollution.