《Table 4 Percentage of soil samples with different levels of soil available nutrients in the citrus

《Table 4 Percentage of soil samples with different levels of soil available nutrients in the citrus   提示:宽带有限、当前游客访问压缩模式
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《Status of Soil Nutrients in Citrus Orchards of Guangxi》


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According to Table 1,the average content of soil organic matter in the citrus orchards was 25.1 g/kg,and the average content of available N,P and K was 122.3,30.1 and 156.9 mg/kg respectively.There were small differences in soil organic matter and available N and big differences in soil available P and available K.The coefficient of variation of the latter two was 88.2%and 55.6%respectively.