湿地松(Pinus elliottii Engelm)原一产美国东南部,1930年开始引种到我省,至今已有50多年历史。我县引种湿地松是从1973年开始的,种子来源主要靠省分配的进口种子,近几年来由台山红岭种子园调进,一般用纸袋或塑料袋育苗,百日苗或半年生 Pinus elliottii Engelm native to the southeastern United States, the beginning of 1930 introduced to our province, has more than 50 years of history. Introduction of wetlands pine County started in 1973, the source of seeds mainly by the provincial distribution of imported seeds, in recent years from Taishan Hongling Seed Garden into the general use of paper bags or plastic bags nursery, 100-day seedlings or semi-annual