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沙培条件下磷、 钾、 钙亏缺对枳 (Poncirus trifoliata )幼苗根系形态及营养吸收的影响
, 2014赵禹 曹秀夏仁学杨环宇张德健
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沙培条件下磷、 钾、 钙亏缺对枳 (Poncirus trifoliata )幼苗根系形态及营养吸收的影响
, 2014