摘要
2008—2009年广西甘蔗品种区域试验合浦试点结果表明:12个参试品种中桂糖02/770产量最高,分别比新台糖22号(CK1)和新台糖16号(CK2)增产18.3%和27.6%,但前期11月蔗糖分(9.8%)和平均蔗糖分(12.27%)较低。柳城03/1137比两对照分别增产9.4%和18.1%,蔗糖分13.44%,比CK1略高,比CK2略低。桂糖02/901和柳城03/182蔗茎产量比CK1略高,桂糖02/208和柳城03/296蔗茎产量比CK2高,比CK1略低,但4个品种(系)都表现早熟,前期11月蔗糖分分别为15.03%、14.36%、14.74%和13.78%,平均蔗糖分分别为15.52%、15.17%、15.41%和14.71%,明显高于两对照。桂糖02/833比两对照增产,但平均蔗糖分(12.16%)最低。桂糖01/122、桂糖02/133和桂糖02/1247蔗茎产量和蔗糖分表现均不突出。
Plant experiment of 10 sugarcane materials and 2 check varieties was conducted in order to investigate the adaptability of new bred or introduced sugarcane varieties/lines in Hepu of Guangxi from 2010 to 2011.The results showed that the average sugarcane yield and sugar yield of Guitang04-2278 were the highest,significantly higher than CK1 and CK2.The mean cane yield and sugar yield of Guifu98-296 and Guitang04-2724 were higher than that of the controls,the cane yields reached significant level with CK2,but no significant with CK1.The mean cane yield of Guitang04-120 was higher than the two controls,but the sugar content was the lowest,lower than the two controls.Other varieties（strains） were no significant on cane yield and sugar yield between the treatments.
出处
《中国糖料》
2012年第2期15-17,共3页
Sugar Crops of China
关键词
甘蔗新品种(系)
区域试验
蔗茎产量
含糖量
new sugarcane varieties（strains）
regional test
cane stem yield
sugar yield
