摘要
甘蔗新品种桂柳05136(柳城05-136)由柳城县甘蔗研究中心选育,品种来源是以CP81-1254为母本,ROC22为父本的杂交后代,2014年4月通过国家农作物品种审定委员会(甘蔗)鉴定,2014年6月通过广西区农作物品种审定委员会的审定。经试验和生产表证示范,该品种具有强生长势、早熟、高产、高糖、宿根性好,适应性强的优良农艺性状;在21个主要农艺性状与ROC22的对比中,表现优势的性状有10项,表现相当的性状有9项,表现稍差的有2项;其中,在第9轮国家甘蔗品种区试表现中产量水平增产0.87%,蔗糖分增加0.63%(绝对值),建议该品种作为桂中及其相类似蔗区替代ROC22的优势竞争品种。
New sugarcane varieties Guiliu 05136 （Liucheng05-136） was bred by Sugarcane Research Center of Liucheng County. It was a hybrid progeny of CP81-1254 as female parent and ROC22 as male parent. It was identified by the National Crop Variety Identification Committee （sugarcane） in April 2014 and was approved by the Guangxi Crop Variety Approval Committee in June 2014. Tests and production demonstrations showed that it has good agronomic traits such as vigorous growth, early maturity, high yield, high sugar content, excellent ratooning ability and strong adaptability etc. The comparison on 21 major agronomic traits between Guiliu 05316 and ROC22 revealed that 10 traits are better, 9 traits are equivalent with and 2 traits are somewhat worse compared with ROC22. In the 9th National Regional Experiment of Sugarcane Variety, it showed a yield increase of 0.87% and sucrose increase of 0.63% （absolute value）. It is recommended that this variety be cultivated as competitive varieties or alternatives of ROC22 in central Guangxi or similar cane growing areas.
出处
《甘蔗糖业》
2015年第4期1-5,共5页
Sugarcane and Canesugar
基金
国家现代农业技术产业体系建设专项资金(CARS-20-02A)
