丰产高糖抗倒甘蔗新品种桂糖37选育研究  

Breeding of New High Yield Sugarcane Variety GT 37 with Sugar Content and Lodging Resistance

作　　者：邓展云[1,2] 刘海斌[1,2] 方锋学[1,2] 张革民[1,2] 李杨瑞[2] 何红[2] 刘晓静[1,2] 徐林[1,2] 闭少玲[1,2] 李鸣[1,2] 王泽平[1,2] 韦金菊[1,2] 唐红琴[1,2] 

机构地区：[1]广西农业科学院甘蔗研究所,南宁530007 [2]中国农业科学院甘蔗研究中心,南宁530007

出　　处：《中国糖料》2012年第2期1-3,共3页Sugar Crops of China

基　　金：广西农科院基金(2005007(Z));国家支撑计划(2007BAD30B00);广西区攻关计划(桂科攻0782004);国家农转资金(2008GB2E100244;2009GB2E100294);桂科转资金(0998001-12);现代农业产业体系广西创新团队(甘蔗)建设专项资金(NYCYTXGXCXTD-02)

摘　　要：桂糖37(原名:桂糖03-2357,亲系:湛蔗92-126×CP72-2086)发芽出苗率好,分蘖多,发株率高,早生快发,前、中期生长快,后期生长势优。中至中大茎、早熟、高糖、高产、宿根性强、实心、抗风抗倒,耐粗放种植。产蔗量为94.88t/hm2,较新台糖22(88.29 t/hm2)增产7.47%;蔗糖分14.32%,与新台糖22(14.44%)蔗糖分相近;含糖量为13.62t/hm2,较新台糖22(12.71 t/hm2)增产7.16%;纤维素含量较新台糖22高约1.5个百分点。GT 37（GT 03-2357 parents： Ganzhe 92-126 × CP72-2086） performed a good germination,tillerings,good emergence rate in ratoon,and it showed the early-maturing,high sugar content,high yield,good ratoon germination,wind and lodging resistance with medium-large stem.The cane yield of GT 37 was 94.88 t/ha,increased by 7.47% in comparison with ROC22（88.29 t/ha）.The sucrose content was 14.32% and it was similar with ROC22（14.44%）.The sugar yield was 13.62 t/ha,increased with 7.16% in comparison with ROC22（12.71 t/ha）.The fiber content was higher 1.5% than ROC22.

关 键 词：甘蔗新品种 丰产高糖 桂糖37 选育 

分 类 号：S566.103[农业科学—作物学]