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一、水松的用途水松为杉木科水松属半落叶性大乔木,喜水湿或沼泽环境,在pH值为5-9的土壤条件下,均能正常生长。水松是我国南方特有的一个古老树种,多分布于珠江三角州,在广东各地和闽南的河堤沟边亦有栽培。水松根系组织松软,耐浸耐腐。被泥层掩埋数百年的伐根,也能保持完整。水松的根颈部分特别膨大,主根能伸进土层5-7米。珠江三角洲的河堤两旁,多成行
First, the use of cork Picea-cedar Sequoia semi-deciduous tree, hi wet or swamp environment, in the pH value of 5-9 soil conditions, can grow normally. Cork is an ancient South China endemic species, mostly located in the Pearl River Delta, in Guangdong and southern Fujian embankment ditch also cultivated. Cortex pine tissue soft, resistant to corrosion decay. Hundreds of years to be buried in the mud stump, but also to maintain integrity. The root neck of cork is particularly dilated, the main root can reach 5-7 meters of soil. Pearl River Delta embankment on both sides, and more into line