摘要
为摸清和更好地保护云南省普洱市的古树,对普洱市内及周边地区的古树进行了实地调查,结果表明,普洱市现存古树138株,隶属于14科17属20种。其中包括侧柏(Platycladus orientalis)81株、红椿(Toona ciliata)11株、黄葛树(Ficusvirens var. Sublanceolata)8株、高山榕(Ficusaltissima)7株,糖胶树(Alstoniascholaris)4株等;有二级古树2株,三级古树110株,古树后备资源26株;全市古树的平均年龄为118年,树龄最大的为300年。在此基础上对古树生长状况、树龄与保护级别以及分布情况进行了分析,提出了保护管理措施与建议。
In order to better ascertain and protect antique trees, we investigate antique trees in Pu＇ er city, as well as surrounding areas, the result shows that there are 138 antique trees belong to 20 species, 17genus and 14 families in Pu＇ er. There are 81 Platycladus orientalis, 11 Toona ciliata, 8 Ficus virens var. sublan ceolata, 7 Ficus altissima, 4 Alstonia scholaris, this 5 species have 111 trees, accounting for 80.43%; there are 2 individu- als between 300 and 500 years, and 110 trees between 100 and 300years, reserve antique trees have 26 individuals, the average age of antique trees is 118. The oldest is 300 years old. On this basis, we analyze antique trees＇ growth conditions, age, protection level and distribution, proposed relative protection management measures and recommendations.
基金
云南省自然科学基金项目"西南地区环境影响下的园林景观特色研究"(207315)
