中、小拱棚遮阳网覆盖早春在塑料薄膜中、小棚上加盖遮阳网，可提早定植夏菜。夏秋季节利用中、小拱棚骨架作支架覆盖遮阳网，可以培育秋菜苗、栽培绿叶菜或在棚内提前定植秋菜。
Shading net of middle and small arch shed covers early spring, and shading net is added to plastic film and shed, so summer vegetable can be planted early. In summer and autumn season, using the skeleton of middle and small arched shed as a support to cover the shading net, autumn vegetable seedlings can be cultivated, green leafy vegetables can be cultivated, or autumn vegetable can be planted in advance in the shed.
小平棚遮阳网覆盖利用竹竿、木棍、铁丝等材料，在硅面上搭成平面或倾斜的棚架，棚架上面盖遮阳网。棚架宽约1.6米，高0.5~1.8米。低棚便于揭盖遮阳网;高棚便于在棚内操作;倾斜棚则兼有两者的优点。主要用于夏季绿叶菜栽培。
The sunshade net of small flat shed covers bamboo poles, wooden sticks, iron wires and other materials, and builds a flat or inclined shelf on the silicon surface, and covers the sunshade net above the shelf. The scaffold is about 1.6 meters wide and 0.5-1.8 meters high. The low shed is easy to uncover the shading net, the high shed is easy to operate in the shed, and the inclined shed has both advantages. It is mainly used for the cultivation of green leafy vegetables in summer.