电导法不同计量单位鉴定葡萄抗寒性研究THE EFFECT OF DIFFERENT CALCULATING UNITS IN THE ELECTRICAL CONDUCTIVITY METHOD ON THE COLD HARDINESS EVALUATION IN VITIS L.
牛立新,贺普超
摘要(Abstract):
参照组织变褐法对电导法鉴定葡萄抗寒性所用不同计量单位(直接计量单位、电解质外渗率和统计计量单位)的可靠性和精确性进行了研究。结果表明,电解质外渗率计量单位比较可靠,其中伤害率(%)=处理电导率/处理煮沸电导率×100%的计量方式,适宜应用于大量材料的快速鉴定;伤害率(%)=(处理电导率/处理煮沸电导率-对照电导率/对照煮沸电导率)/(1-对照电导率/对照煮沸电导率))×100%计量方式所得结果精确可靠,宜于精细研究。
关键词(KeyWords):
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作者(Author): 牛立新,贺普超
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DOI: 10.13925/j.cnki.gsxb.1989.03.006
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