管理工作规范化夏季遮阳网覆盖栽培的主要目的是遮光和降温，其中遮光起主导作用。遮光的程度除选用遮光率适宜的遮阳网外，还须掌握揭盖时间。如果覆盖遮阳网后一盖到底，则会产生由于高温、高湿及弱光引起的徒长、失绿、患病、减产及品质下降等副作用。
The main purpose of standardized management of summer shading net mulching cultivation is shading and cooling, in which shading plays a leading role. The degree of shading should not only select the appropriate shading net, but also grasp the time of shading. If the shading net is covered to the end, it will produce side effects such as excessive length, green loss, disease, yield reduction and quality decline caused by high temperature, high humidity and weak light.
管理工作总的原则是：根据天气情况和不同蔬菜、不同生育时期对光照强度和温度的要求，灵活掌握揭盖时间。具体操作规程是：播种至出苗前，采用浮面覆盖，出苗后于傍晚揭网。如在露地播种需搭棚架，次日日出后将遮阳网盖在棚架上。移栽的幼苗在成活前也可进行浮面覆盖，但应白天盖，晚上揭，幼苗恢复生长后进行棚架覆盖;中午前后光照强、温度高以及下暴雨时要及时盖网;清晨及傍晚或连续阴雨天气，温度不高，光照不强时，要及时揭网。采收前5~7天应揭去遮阳网，以免叶色过淡，品质降低。
The general principles of management are: according to the weather conditions and the requirements of light intensity and temperature for different vegetable and growing period, flexibly grasp the uncovering time. Specific operating rules are: before sowing to emergence, floating surface covering is used, and after emergence, the net is uncovered in the evening. If planting in open field needs to build a shelf, shading net will be covered on the shelf after sunrise the next day. Transplanted seedlings can also be covered by floating surface before survival, but they should be covered by day and uncovered at night. After seedlings resume growth, they should be covered by scaffolding. The net should be covered in time when light intensity, high temperature and rainstorm occur around noon. In the morning and evening or continuous rainy weather, when the temperature is not high and the light is not strong, the net should be uncovered in time. Shading net should be removed 5 to 7 days before harvest to avoid too light leaf color and low quality.