Research on the Construction and Promotion Application of Green Production Technology System for Curly Leaf Vegetable

Abstract

Curly leaf vegetables are a nutritious kind of cruciferous vegetables that can also earn money. It has about 2.5 times the amount of vitamin C as kiwifruit and is very easy to use. In the Yangtze River Basin, it can be grown twice a year, the harvesting period is about eight months long, and the output value will be 20,000-30,000 yuan per 667 square meters. Based on production experience and research, the main technologies for the green production of curly leaf vegetables in this paper are intensive seedling cultivation, balanced fertilization, integrated water and fertilizer management, green prevention and control of diseases and pests, standardised harvesting and preservation, and a system of local production technical standards suitable for Hubei Province and similar ecological areas has been established to promote the green, efficient and sustainable development of the leafy vegetable industry.