【摘要】 对湖北省131个茶园进行了土壤养分与环境状况分析。结果表明，土壤pH平均为5.27，其中在4.5～5.5的占比为49.6%，较适宜茶树生长；土壤有机质含量平均为20.95 g/kg,82.4%的采样点土壤有机质含量在10 g/kg以上，整体含量较丰富；土壤速效磷、有效钙、有效镁、有效铁、有效锰和有效锌等较丰富，但碱解氮、速效钾和有效铜等均较缺乏（含量低于临界值的占比分别达56.5%、63.4%和53.4%）；土壤重金属铅、铬均未超标，有2.3%和3.8%的采样点土壤镉分别超过国家标准和有机茶标准，土壤整体环境条件较优。更多还原

【Abstract】 131 soil samples of tea plantation were collected in Hubei province,soil nutrient and quality status were analyzed. The results indicated that the average soil pH was 5.27 and 49.6% was in proper level(4.5～5.5),which was suitable for tea tree growth. Soil organic matter average was 20.95 g/kg,and 82.4% of the sampling sites had more than 10 g/kg soil organic matter content,which was abundant. Soil available phosphorus,available calcium,available magnesium,available iron,available manganese and available zinc were abundant. However,alkali-hydrolyzed nitrogen,available potassium and available copper were in short supply(56.5%,63.4%and 53.4% were below the critical value,respectively). Soil heavy metal Pb and Cr were not overweight,and just 2.3% and 3.8% soil Cd exceeding national and organic tea standards,the overall environmental condition of soil was better.更多还原