中国茶园土壤酸化现状与分析

颜鹏,韩文炎,李鑫,张丽平,张兰

Present Situation and Analysis of Soil Acidification in Chinese Tea Garden

Peng YAN,WenYan HAN,Xin LI,LiPing ZHANG,Lan ZHANG

表3 茶园与附近森林土壤pH比较

Table 3 Soil pH of the tea garden and adjacent forest

茶园 Tea 森林 Forest 森林-茶园 Forest - Tea (森林-茶园)/茶园(%) (Forest - Tea)/Tea (%) 平均值 Averaged 4.28 5.17 0.89 16.8 最小值 Min 3.52 3.87 0.27 5.6 25% Q 3.91 4.70 0.48 10.1 中位数Median 4.29 5.20 0.75 14.0 75% Q 4.60 5.71 1.29 22.9 最大值Max 5.53 6.21 2.37 39.8