云南省近年审定鲜食玉米品种的主要性状分析  

Analysis on Main Traits of Fresh Corn Varieties Recently Approved in Yunnan Province

作　　者：冯素芬[1] 刘元剑 许蕊淇 张薇 Feng Sufen;Liu Yuanjian;Xu Ruiqi;Zhang Wei(Institute of Food Crops,Yunnan Academy of Agricultural Sciences,Kunming 650205,Yunnan,China;Zhaotong Academy of Agricultural Sciences,Zhaotong 657000,Yunnan,China)

机构地区：[1]云南省农业科学院粮食作物研究所,云南昆明650205 [2]昭通市农业科学院,云南昭通657000

出　　处：《作物杂志》2022年第1期220-226,共7页Crops

摘　　要：对云南省2016-2020年审定的18个鲜食玉米品种进行生育期、产量、农艺性状、品质性状和抗病性分析,为云南省鲜食玉米优良品种筛选、新品种选育和生产实践提供科学依据。结果表明,参试品种的性状表现存在一定差异,云甜玉10号产量最高,但是抗病性较差,需尽早预防病害。广良甜27号、金穗甜11号和双甜318产量较高,农艺性状适中,口感风味较佳,抗病性方面优势明显。2个甜玉米品种(云甜玉9号、美玉甜007)和2个糯玉米品种(大玉糯1号、甜糯302)的产量较高,其他性状适中,但是抗病性稍欠缺,需要选择合适的季节和地区种植,并预防病害。The growth period,yield,agronomic traits,quality traits and disease resistance of 18 fresh corn varieties approved in Yunnan province from 2016 to 2020 were compared.It provided a scientific basis for the selection of excellent varieties of fresh corn,the selection objectives and production practice of new varieties in Yunnan province.The results indicated that there were some differences in the characters of each variety.Yuntianyu 10 had the highest yield,but the disease resistance was extremely poor and must be prevented very early.The yield,agronomic traits and the taste of Guangliangtian 27,Jinsuitian 11 and Shuangtian 318 were good,the advantages of disease resistance were prominent.Two sweet corn varieties(Yuntianyu 9,Meiyutian 007),and two waxy corn varieties(Dayunuo 1,Tiannuo 302)had higher yield,moderate performance traits,and slightly poor disease resistance,so we need to choose the right season and place to plant and prevent disease in advance.

关 键 词：云南省 鲜食玉米 产量 农艺性状 品质性状 抗病性 

分 类 号：S513[农业科学—作物学]