对粤北、中、南７个高产茶园土壤进行研究。结果表明，茶园土壤ｐＨ均在５０以下，最低达３５５，茶叶产量与ｐＨ值呈显著负相关。１０年以下茶龄土壤活性铝趋于下降，老茶园土壤活性铝明显增加，平均增加１１４倍，茶叶产量与土壤活性铝含量呈显著正相关。土壤中活性锰随种茶时间延长而积累。土壤ｐＨ与活性铝含量呈显著负相关，与活性锰含量也有负相关趋势 In the north of Guangdong, China and South China seven high yield tea garden soil research. The results showed that the pH value of tea plantation was less than 50, the lowest was 355, and the yield of tea was negatively correlated with pH value. The active aluminum content of teas aged ten years tended to decline, and the content of active aluminum in the old tea plantation increased significantly by an average of 11.4 times. The tea yield was positively correlated with the content of active aluminum in the soil. Active manganese in the soil accumulates with the extension of the tea time. Soil pH had a significant negative correlation with active aluminum content and a negative correlation with active manganese content