摘要
广垦2号是广东省湛江农垦科学研究所以粤糖94-128为母本,CP72-1210为父本配制杂交组合,从杂交后代中筛选并经组培加繁加速选育出的优良甘蔗新品种。经不同环境多点种植,历年新植、宿根试验结果:平均产量103.95 t/hm^(2),含糖量14.69 t/hm^(2),比桂柳05136增产10.4%;11~1月平均甘蔗蔗糖分14.12%,比桂柳05136高0.05个百分点,含糖量增加10.8%。该品种早熟高糖,高产稳产,综合性状好,适应性广,具有良好推广应用前景。
The new sugarcane variety,Guangken2,was selected by the Zhanjiang Agricultural Reclamation Research Institute of Guangdong Province.The variety source is a hybrid offspring that uses Yuetang94-128 as the female parent and CP72-1210 as the male parent.Through multiple-year and multiple-location experiments and large-scale production,After planting in multiple locations in different environments,the results of new planting and perennial root experiments over the years showed that the average yield was 103.95 t/hm^(2),and the sugar content was 14.69 t/hm^(2),which increased yield by 10.4%compared to Guiliu05136;The average sugar content of sugarcane from November to January was 14.12%,0.05 percentage points higher than that of Guiliu05136,and the sugar content per mu increased by 10.8%.This variety has early maturity,high sugar content,high and stable yield and wide adaptability,with good prospects for popularization and application.
作者
郑乾坤
陈士伟
吴如慧
廖锡华
徐福生
蔡志忠
郑志坤
易建学
林春松
吴文龙
ZHENG Qiankun;CHEN Shiwei;WU Ruhui;LIAO Xihua;XU Fusheng;CAI Zhizhong;ZHENGZhikun;YI Jianxue;LIN Chunsong;WU Wenlong(Guangdong Zhanjiang Agricultural Reclamation Research Institute,Zhanjiang,Guangdong 524086;Guangdong Zhanjiang Agricultural Reclamation Group Co.,Ltd.,Zhanjiang Guangdong524008;Guangdong Nongken Tropical Agriculture Research Institute Co.Ltd.,Guangzhou,Guangdong 511365;Guangdong Guangken Sugar Group Co.Ltd.,Zhanjiang,Guangdong 524033;Guangdong Fengshou Sugar Development Co.Ltd.,Zhanjiang,Guangdong 524231;Guangdong Guangqian Sugar Development Co.Ltd.,Zhanjiang,Guangdong 524348;Guangdong Huahai Sugar Development Co.Ltd.,Zhanjiang,Guangdong 524000)
出处
《甘蔗糖业》
2023年第4期1-6,I0001,共7页
Sugarcane and Canesugar
基金
广东省甘蔗机械化种植标准化示范区项目。
关键词
甘蔗
新品种
广垦2号
含糖量
产量
品种选育
推广
Sugarcane
New variety
Guangken2
Sugar content
Yield
Breeding
Promotion
作者简介
郑乾坤(1988-),男,中级农艺师,一直从事甘蔗栽培、选育种等工作,E-mail:874732394@qq.com;通讯作者:吴文龙(1978-),男,研究员,主要从事甘蔗的选育种工作,E-mail:wuhuw2005@163.com。
