塑料薄膜以“地膜”或“天膜”的形式,在茶叶上的研究和应用,已取得了很好的进展。现将国内外应用情况综述如下: 一促进茶树的生长发育云南省用地膜在幼龄茶园中进行条盖和完全复盖,结果表明:盖地膜的茶树生长发育及成活率均优于不复盖的,地膜复盖可使茶树提前定型修剪、提早采摘茶叶和提高经济效益。日本用不同颜色的塑料薄膜,复被茶树的资料表明:以除去兰紫光波(—VB)的黄 Plastic film to “mulch” or “membrane” in the form of tea on the research and application, has made good progress. Now the application at home and abroad are summarized as follows: First, to promote the growth and development of tea tree in Yunnan Province with plastic film in the cover and full coverage of the tea, the results show that: plastic film mulching growth and survival rates are better than no cover The mulching allows the tea tree to be trimmed in advance, pick tea leaves early and increase economic benefits. Japan with different colors of plastic film, tea tree was restored to show: to remove blue violet light (-VB) yellow