One-seedling and two-season cultivation method for eggplants

Abstract

The invention discloses a one-seedling and two-season cultivation method of eggplants. The one-seedling and two-season cultivation method comprises the following steps: growing seedlings in a greenhouse, and transplanting the seedlings to field ridges from February of next year; after transplanting, covering the seedlings with thin films, controlling the temperature and raising the temperature, and controlling water and fertilizer by drip irrigation; harvesting first-season eggplants from mid-April to the end of July; carrying out second-season management: heading, selecting and reserving 2 to 3 thick and strong new buds from the upper part of each main stem for forcing cultivation, enabling the new buds to be developed into new stems of the second-season eggplants, and covering root positions of eggplant trees with earth; additionally covering a shading net, and carrying out drop irrigation on the eggplant trees by using rabbit dung organic fertilizer with the concentration of 1 to 5 percent every other 4 to 6 days; carrying out second-season harvesting: harvesting the second-season eggplants from early September to the end of October. According to the one-seedling and two-season cultivation method disclosed by the invention, by using the measures such as a scientific cultivating and pruning technology, fine management, pruning, enhancing fertilizer and water supply after the pruning and the like, plants trending to weak growth are promoted to generate new strong buds, overgrowing branches are generated, the harvesting period of the eggplants is prolonged, the quality and the yield of the second-season eggplants are guaranteed while the yield and the quality are improved, and incomes of farmers are increased.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a method for cultivating eggplant with one seedling and two crops. Background technique [0002] Eggplant has a long history of cultivation. It is an annual herb of the Solanaceae family and is a perennial plant in the tropics. Its edible fruit is mostly purple or purple-black in color, and there are also light green or white varieties. There are also round, oval, pear-shaped and other shapes. It is rich in nutrition and can be cooked in a variety of ways. It is very popular. popular dishes. The root system of eggplant is lignified quickly, and it is not suitable for multiple transplants. Therefore, it is particularly important to increase the yield of eggplant and promote more and larger fruits on the branches. [0003] The cultivation of eggplants in my country is mainly based on the first stubble, and there is a lack of research on field management after the first stub...

AI Technical Summary

Problems solved by technology

[0003] The cultivation of eggplants in my country is mainly based on the first stubble, and there is a lack of research on field management after the first stubble. This situation leads to only the first stubble of eggplants. Even if a small part of the eggplant grows a second stubble, the yield and quality of the second stubble are poor. The quality cannot meet the standard of the first crop. Therefore, the market price will not go up, which affects the economic benefits of the vegetable farmers. Therefore, the management and maintenance of the plants after the first crop of eggplant are studied, which is very important for obtaining the second crop of eggplant and improving the yield and quality of the second crop of eggplant. of great significance