【作者】 陆国盈； 韩世健； 裴铁雄； 梁韦；

【Author】 Lu Guoying Han Shijian Pei Tiexiong Liangwei (Agricultural College of Guangxi university, Nanning, Guangxi 530005)

【机构】 广西大学农学院；

【摘要】 在广西南宁旱地蔗作土条件下,以ROC16为对照品种,对新引进的七个甘蔗品种(系)ROC26、YT94/128、YT92/126、YT96/244、雷引1号、雷引2号和雷引4号进行一年的新植比较试验。新植试验的结果表明,YT94/128和ROC26的公顷产蔗量比CK增产17.300t和14.825t,ROC26的公顷蔗糖含量比CK高2.39t,差异达5%显著水平:在甘蔗蔗糖分含量方面,雷引2号、雷引4号表现早熟高糖,11月中旬的甘蔗蔗糖分分别达到14.51%和14.35%,比CK高0.70%(绝对值下同)和0.54%。11～1月份的平均甘蔗蔗糖分分别比CK高0.89%和0.61%。更多还原

【Abstract】 Seven new introduced sugarcane Species ROC26, YT94/128, YT92/126, YT96/244, Leiyinl, Leiyin2, Leiyin4 and KOC16(CK) were conducted in this experiment in Nanning, Guangxi. The results showed that yield per hectare of YT94/128 and ROC26 was 17.30ton(P<0.05) and 14.83ton(P<0.05) higher than that of CK respective; sugar content pet hectare of ROC26 was 2.39ton(P<0.05) higher than CK. Sugar concentrations of Leiyin2 and Leigin4 was 14.51% and 14.35%, they were 0.70% and 0.54% higher than that of CK respective during the second ten days of November and their mean sugar concentrations were 0.89% and 0.61% higher than that of CK during November to January.更多还原