PDF(1767 KB)
Measuring Methods of Exchangeable Calcium and Magnesium in Acid and Neutral Soil of Rubber Plantation
Xu Muguo, Ding Huaping, Liu Zhongmei, Chen Guiliang, Chen Yongchuan, Li Xiaoqing
PDF(1767 KB)
PDF(1767 KB)
Measuring Methods of Exchangeable Calcium and Magnesium in Acid and Neutral Soil of Rubber Plantation
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