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大力发展绿色食品蔬菜生产,实现产业化经营,对于保障人民身体健康、保护生态环境和实现农业可持续发展具有重要意义。现将绿色食品蔬菜的关健栽培技术简介如下:一、选择良种,把好种子关蔬菜的不同品种之间,对各种病虫害的抗性是有差异的,因此在绿色食品蔬菜栽培过程中,必须要选用优质、高产、早熟、抗耐病虫害的蔬菜良种,这样可避免或减轻病虫害的发生机率,达到少用或不用农药的目的,降低成本,防止农药残留。二、把好播前准备关1、确定适宜种植季节。种植原则是尽可能将蔬菜的整个生育期安排在它们能适应的季节,并增强抗性。同时要注意蔬菜的均衡上市,确保效
Vigorously developing green food and vegetable production and realizing industrialized management are of great significance to ensuring the people’s health, protecting the ecological environment and realizing the sustainable development of agriculture. Now green food and vegetable cultivation techniques are as follows: First, the choice of seeds, the good seeds of different varieties of vegetables, the resistance to various pests and diseases are different, so in the cultivation of green food vegetables, Must choose high quality, high yield, precocity, resistance to pests of vegetable varieties, so as to avoid or reduce the incidence of pests and diseases, with or without the purpose of using pesticides to reduce costs and prevent pesticide residues. Second, the good sowing preparation 1, determine the appropriate planting season. The planting principle is to arrange the entire growing period of vegetables as much as possible in their season of adaptation and enhance the resistance. At the same time pay attention to the balanced market of vegetables to ensure efficiency