遮阳网浮面覆盖又叫直接覆盖，飘浮覆盖，或哇面覆盖，是将遮阳网直接覆盖在哇面或植株上面的栽培方式。浮面覆盖可以在露地、中小棚或大棚中进行。
Shading net floating coverage is also called direct coverage, floating coverage, or wow coverage. It is a cultivation method that shading net is directly covered on wow or plant. Floating cover can be carried out in open field, small shed or greenhouse.
主要用于蔬菜出苗期覆盖。如夏季栽培绿叶菜，播种后用遮阳网覆盖畦面，隔一定距离将网压住，以防风吹，可遮光、降温、保湿，型槽模具 一次性止血带 保定水处理设备 一次性止血带 保定空压机 北京真空泵为种子发芽和出苗创造有利条件。出苗后将遮阳网揭除，就地用竹片搭成小拱棚或小平棚，将遮阳网移到棚架上。此外，在越冬蔬菜越冬期间及春甘蓝、春花椰菜、春大白菜等春季定植后一段时间，采用遮阳网浮面覆盖有保温效果。
Mainly used for vegetable cover during seedling stage. For example, planting green leafy vegetables in summer, covering the border with shading net after sowing, pressing the net at a certain distance to prevent wind blowing, shading, cooling and moisturizing, creating favorable conditions for seed germination and seedling emergence. After seedling emergence, the shading net was removed, and a small arch shed or a small flat shed was built with bamboo sheets on the spot, and the shading net was moved to the shelf. In addition, during the wintering period of overwintering vegetables and after the spring planting of spring cabbage, spring broccoli and spring cabbage, the use of sunshade net floating cover has thermal insulation effect.
食用菌栽培覆盖利用高遮光的黑色遮阳网覆盖于棚室上，夏季降温保温，秋季保暖保湿，可以进行平菇、草菇、香菇等食用菌的生产。
Edible mushroom cultivation and mulching uses high shading black shading net to cover the greenhouse. It can cool down in summer and keep warm in autumn. It can produce edible mushrooms such as Pleurotus ostreatus, Volvariella volvacea and Lentinus edodes