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Preliminary Study on Abundance-deficiency Index of Soil Available P and Appropriate Phosphorus Application Rate for Oats in the Farming-grazing Transitional Zone of China
孙洪仁,曾红,刘江扬,徐艺泉,马悦然
Chinese Agricultural Science Bulletin . 2018, (10): 101 -105 .  DOI: 10.11924/j.issn.1000-6850.casb17030148