甘蔗糖业Issue(3)：23-28,6.
甘蔗赤腐病对甘蔗品质指标的影响
Effect of Red Rot Disease on Sugarcane Quality Chalracters
摘要
Abstract
To test whether sugarcane red rot disease affects sugarcane quality, sugarc：anes infected with this disease were classified and then analyzed on the quality character indexes. The result showed that the sugarcane red rot disease influenced sucrose content, fiber content, reducing sugar and gravity purLty. The influence varied with cane variety and ROC 22 seems most liable to be influenced while cane quality decreased with the increasing degree of cane damage. There is significant difference between the highest and the lowest infestation. Compared with the check, cane sucrose content, fiber content and gravity purity in sugarcane juice decrease to about 1.86%-16.46%, 2.15%-18.72%, 0.31%-7.45%, respectively, and the reducing sugar in sugarcane juice increased to about 3.12%-103.57%. The results indicated that sugarcane red rot disease is one of the most important factors leading to the lower sugar content in western Guangdong.关键词
甘蔗赤腐病/品质性状/蔗糖分/重力纯度/还原糖/纤维分Key words
Red rot/Quality character/Sucrose content/Gravity purity/Reducing sugar/Fiber content分类
农业科技引用本文复制引用
许汉亮,林明江,管楚雄,李继虎,安玉兴,龚恒亮,郑学文,贺帅..甘蔗赤腐病对甘蔗品质指标的影响[J].甘蔗糖业,2012,(3):23-28,6.基金项目
广东省教育部产学研结合项目（20108090400431）. （）
