高粱新杂交种赤杂28的丰产性稳产性分析  

ANALYSIS ON HIGH-YIELD AND STABILITY OF NEW HYBRID SORGHUM CHIZA 28

作　　者：成慧娟[1] 隋虹杰[1] 张姼[1] 王立新[1] 葛占宇[1] 严福忠[1] 潘映雪[1] 

机构地区：[1]内蒙古赤峰市农牧科学研究院,赤峰024031

出　　处：《内蒙古农业大学学报（自然科学版）》2016年第1期30-33,共4页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：国家科技支撑计划项目"优质高粱高效生产技术研究与示范"(2014BAD07B02);现代农业产业技术体系建设"国家高粱产业技术体系"项目(CARS-06)

摘　　要：利用内蒙古多点区域试验结果,采用联合方差分析及G.C.C.Tai(1971年)提出的有关品种稳定性的分析方法,对新育成高粱杂交种赤杂28进行了丰产性和稳产性分析。结果表明,赤杂28平均产量9 058.79kg/hm2,比对照品种敖杂1号增产11.95%,增产显著。赤杂28的遗传型稳定性统计参数:环境效应的直线响应为0.039 7、直线响应的离差为1.603 8。说明该品种在各试点的环境范围内不但高产,而且是一个产量较稳定的品种。The high and stable of Chiza 28 were evaluated through combined variance and variety stability proposed by G. C. C. Tai （1971）, based on the results of Inner Mongolia. The results showed that Chiza 28 average yield of 9058.79kg/hm2, compared with the CK Aoza 1 increased by l l. 95%, yield. Statistical parameters of genetic stability of Chiza 28 ： linear response was 0.0397, devi- ation was 1. 6038, showed that Chiza 28 was a variety of high and stable yield.

关 键 词：高粱 赤杂28 丰产性 稳产性 

分 类 号：S514[农业科学—作物学]