1、越夏栽培在立夏至初秋,大部分蔬菜由于受气候影响生长会受到抑制。越夏栽培就是人为地创造适宜蔬菜生产的环境,利用遮阳网、间作、套种等方式遮光、降温、增湿,从而使蔬菜安全越夏生长。如韭菜的夏季遮阴栽培,番茄、韭黄、西瓜、芹菜等蔬菜的夏季生产。 1, the summer cultivation In the beginning of summer to early autumn, most of the vegetables due to climate-affected growth will be suppressed. Summer cultivation is to artificially create an environment suitable for vegetable production, the use of shade net, intercropping, intercropping, etc. shading, cooling, humidification, so that vegetables grow more summer. Such as leek summer shade cultivation, tomatoes, chive, watermelon, celery and other vegetables summer production.