蒙顶山茶园土壤肥力质量总体水平不高。
The overall fertility level in Mengding Mountain is not high.
利用地统计学方法，在两个尺度下对蒙顶山茶园土壤颗粒组成的空间变异性进行了研究。
The geostatistics were used for analyzing the spatial variability of the soil particle composition in Mengding tea plantation with two sampling scales at Sichuan province.
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