2011年甘蔗实生苗试验结果分析  

Results of the Sugarcane Seedling Populations Trial in 2011

作　　者：陈勇生[1] 吴文龙[1] 潘方胤[1] 刘福业[1] 邓海华[1] 杨俊贤[1] 齐永文[1] 

机构地区：[1]广州甘蔗糖业研究所广东省甘蔗改良与生物炼制重点实验室,广东广州510316

出　　处：《甘蔗糖业》2016年第3期1-4,共4页Sugarcane and Canesugar

基　　金：国家现代农业(甘蔗)产业技术体系专项(CARS-20-3-2CARS-20-1-4);广东省科技计划(2012B020301008;2014B090907006);粤科规财字[2014]208号现代甘蔗种业创新能力建设项目;粤农计[2015]6号农机农艺配套甘蔗良种选育关键技术创新能力建设

摘　　要：对2011年甘蔗实生苗试验进行了分析。结果表明,各组合和各亲本之间在5个性状方面均达到差异显著或极限著水平,其中,以粤糖89-240、CP89-2143等作母本,或以粤糖93-124、粤糖91-976和CP94-1100等作父本,以及配制组合粤糖89-240×ROC22,它们的实生苗后代丛重和甘蔗糖分表现较好。各参试家系表现不一。Results of the sugarcane seedling populations trial in Zhanjiang region in 2011 showed that there was significant or very significant difference in 5 characters among both the parents and the crosses. The hybrids of Yuetang 89-240 and CP 89-2143, which were crossed as the female parent, and Yuetang 93-124, Yuetang 91-976 and CP 94-1100, which were crossed as the male parent, had a better performance in both the cane yield per plant and cane suger than those of the other male or female parents; On the other hand, to the hybrids of Yuetang 89-240 especially when it was crossed with ROC22, both their cane yield per plant and cane suger was good. The performance of these parents and crosses was diverse.

关 键 词：甘蔗 实生苗 家系评价 统计模型 

分 类 号：S566.1[农业科学—作物学]