国家第10轮甘蔗品种区试崇左市农业科学研究所试验点结果

2014~2015年国家第10轮甘蔗品种区域试验崇左市农业科学研究所试点结果表明:11个参试品种中,闽糖02-205突出表现为高产、高糖,后期不退糖,宿根性好,新植、宿根产量稳定,2年新植1年宿根蔗茎产量、蔗糖分、含糖量平均值分别比对照种ROC22高5.7%、0.89%(绝对值)、12.09%;福农07-3206有效茎多,宿根性好,2年新植1年宿根蔗茎产量、蔗糖分、含糖量分别比对照种ROC22高1.3%、0.18%(绝对值)、2.66%;其他品种与ROC22相比较,或蔗茎产量减产或持平,或蔗糖分偏低或持平。

Analysis of the 10th National Trials of Sugarcane Varieties in Chongzuo of Guangxi

Results of the 10th national sugarcane variety in Chongzuo of Guangxi 2014 to 2015 showed that Mintang 02-205 and Funong 07-3206 performed well. The performance of other varieties was not satisfactory among the 11 tested varieties. Mintang 02-205 outstanded as high cane and sugar yield, long-term sugar, good ratoon germination. The cane yield, sucrose, and sugar yield of Mintang 02-205 (both new-plant and ratoon) were higher than that of ROC22 (CK) by 5.7%, 0.89% (absolute value) and 12.09%. Funong 07-3206 showed more millable canes and good ratoon germination. The cane yield, sucrose, sugar yield of Funong 07-3206 (both new-plant and ratoon) were higher than that of ROC22 (CK) by 1.3%, 0.18% (absolute value) and 2.66%.