武夷茶区茶园土壤养分状况及其对茶叶品质成分的影响

周志,刘扬,张黎明,许锐能,孙丽莉,廖红

Soil Nutrient Status in Wuyi Tea Region and Its Effects on Tea Quality-Related Constituents

ZHOU Zhi,LIU Yang,ZHANG LiMing,XU RuiNeng,SUN LiLi,LIAO Hong

表1 2008年武夷山耕地土壤样点养分状况的统计特征

Table 1 Statistical characteristics of soil nutrient in farmland soils in 2008 (n=3671)

土壤属性Soil properties 最小值Min 最大值Max 平均值Mean 标准差SD 变异系数CV (%) pH 3.60 7.40 4.70 0.31 6.60 有机质SOM (g·kg-1) 4.50 84.40 39.59 11.02 27.84 碱解氮 AN (mg·kg-1) 24.00 427.00 177.93 43.37 24.37 有效磷 AP (mg·kg-1) 0.60 166.00 16.87 16.70 98.99 速效钾 AK (mg·kg-1) 2.00 289.00 68.60 38.06 55.48