Evaluating Plant Potassium Status

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Xinxin Xue, Jianwei Lu, Tao Ren, Lantao Li, Muhammad Yousaf, Rihuan Cong, Xiaokun Li, Positional difference in potassium concentration as diagnostic index relating to plant K status and yield level in rice (Oryza sativa L.) Soil Science and Plant Nutrition. ,vol. 62, pp. 31- 38 ,(2016) , 10.1080/00380768.2015.1121115

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