The results revealed that RAPD and ISSR markers were suitable for assessment of germplasm genetic diversity of chewing cane, and ISSR marker was superior to RAPD marker.

• 结果表明：RAPD与ISSR标记适合于果蔗种质遗传多样性分析，ISSR标记技术在果蔗遗传多样性分析上比RAPD技术更适用。