目前蔗区甘蔗品种比较混杂,常出现“同种异名”、“名不符种”的情况。例如在广东曾出现过揭阳1号、仍图1号和印度419三个品种是否同种异名?在甘蔗有性杂交育种上,我们曾怀疑粤糖71/210(粤糖57/423×华南56/12)的父本是否真正的华南56/12?还是崖城58/43、58/47或其它品种?诸如此类问题,要求我们作出科学的鉴别。当然,要澄清这些问题,可用镜检甘蔗细胞染色体等方法,也可采用电泳法分析同工酶来鉴别。我们就后者进行了研究。 At present, sugarcane varieties in sugarcane area are quite mixed, and often appear “different name ”, “name does not match species ” situation. For example, Guangdong has appeared Jieyang 1, still Figure 1 and India 419 three varieties are different? In sugarcane sexual cross breeding, we have suspected YG 71/210 (Guangdong sugar 57/423 × South China 56/12) are true South China 56/12 or Yacheng 58 / 43,58 / 47 or other breeds? Questions such as these require us to make a scientific identification. Of course, to clarify these issues, microscopic examination of sugarcane cell chromosomes and other methods can also be used electrophoresis analysis of isozymes to identify. We studied the latter.