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毛竹属禾本科,原产秦岭、汉水流域至长江流域以南,海拔1 000米以下的广大“酸性山地”。与上海相邻的浙江长兴、安吉、江苏宜兴等地均是毛竹的盛产地,号称“竹海”。这些地方的生态特点是地形呈山坡、土壤呈酸性。而上海地区,从总体而言不具备这种条件,崇明四面环海,南汇临海,这些地方的土壤PH值在8左右,根本不宜种植毛竹。其余的如松江、青浦、奉贤等地地下水位极高,挖地60~80厘米便可见水,雨季时地表积水是常见的。这种高地下水位也严重限
Phyllostachys pubescens, origin Qinling, Han River Basin to the south of the Yangtze River, 1,000 meters above sea level the majority of “acidic mountain.” Adjacent to Shanghai, Zhejiang Changxing, Anji, Yixing, Jiangsu and other places are rich bamboo, known as “bamboo sea ”. The ecological characteristics of these places are that the terrain is hillside and the soil is acidic. The Shanghai area, in general, do not have such conditions, Chongming surrounded by the sea, Nanhui Linhai, where the pH of the soil around 8, it is not appropriate to grow bamboo. The rest, such as Songjiang, Qingpu, Fengxian and other places, has a very high groundwater table. It can see water 60 to 80 centimeters and surface water during the rainy season is common. This high ground water level is also severely limited