摘要: 研究了用丘氏气提滴定法测定柑桔叶片中氮素的条件和方法。实验结果表明,与蒸馏滴定法相比,丘氏法简便安全,结果准确可靠。
丘山,丘星初. 柑桔营养诊断中氮素测定的新方法[J]. 亚热带植物科学, 1997, 26(01): 32-34.
Qiu Shan, Qiu Xingchu. A New Method for Nitrogen Determination in Citrus Nutrient Deficiency Diagnosis[J]. Subtropical Plant Science, 1997, 26(01): 32-34.