摘要
研究了不同霜害程度对甘蔗品质 (蔗糖分、蔗茎密度 )的影响 ,观测了各甘蔗品种的抗逆性。结果表明 ,受霜冻 1个月后的甘蔗蔗糖分下降 1.86 - 4 .96个百分点 ,甘蔗密度损失 4 .92 - 12 .4 2个百分点 ,新台糖 16号、CP 80 / 182 7和桂糖 12号抗霜冻能力明显优于其他品种 ,对如何处理霜冻甘蔗提出了相应的措施。
Frost damage to quality of sugarcane and resistance of varieties were studied. The result showed that sugar content of millable cane suffered from frost after a month decreased by 1.86 4.96%, millable cane density decreased by 4.92-12.42%. ROC 16, CP 80/1827 and Guitang 12 were more frost resistant than other varieties. Some measures were suggested to treat cane frost damage.
基金
"九.五"国家重点科技攻关项目! 96 0 0 2 - 0 2 - 15- 0 2子专题"改进完善甘蔗育种方法的研究
