中文摘要：

于雷竹主产区浙江临安太湖源镇采集雷竹不同种植年限的土样，分析集约经营下雷竹种植对土壤基本性质的影响。结果表明：雷竹林土壤随着种植年限的增长，pH值迅速下降，有机质与企氮含量在种植5年后显著增加，全P与阳离子交换量缓慢增加，全K量有不断下降的趋势，同时土壤的速效养分却迅速增加。

英文摘要：

In this study, soil samples from Lei bamboos （Phyllostachyspraecox C. D. Chu et C. S. Chao） with different planting years from Taihuyuan Town, Lin＇an City, Zhejiang Province, was collected to investigate the changes of soil basic properties. Results showed that with the increase of planting time, soil pH decreased greatly, soil organic matter and total nitrogen increased significantly after 5 years, soil total phosphorus and cation exchangeable capacity increased slowly, but soil total potassium showed a decreasing trend, meanwhile, soil available nutrients increased rapidly.