怎样增加温室大棚的光照１．改革搭架方法：栽培黄瓜和菜豆的温室大棚，可用条状旧薄膜代替搭架，做法是沿拱架上方固定一根铁丝，在黄瓜和菜豆根部插一根２５厘米的的竹棍，然后把旧膜裁成条，垂直绑在竹根和铁丝上。当黄瓜和菜豆伸蔓后，将蔓盘绕在旧膜条上，以后每７天... How to increase the light in a greenhouse? Method to reform the shelves: cultivation of cucumbers and beans in the greenhouse, the strip can be used instead of the old film shelves, the practice is to fix a wire above the arch, in the roots of cucumber and bean insert a 25 cm bamboo stick, and then The old film cut into strips, tied vertically on bamboo roots and wire. When the cucumber and beans stretch vine, the mandrel will be wound around the old film, after every 7 days ...