优质鲜食甜糯玉米新品种‘沪红糯1号’的选育  

Breeding of a high-quality table sweet and waxy maize cultivar‘Huhongnuo 1’

作　　者：韩晴[1] 田东 施标[1] 沈雪芳[1] HAN Qing;TIAN Dong;SHI Biao;SHEN Xuefang(Crop Breeding and Cultivation Research Institute,Shanghai Academy of Agricultural Sciences,CIMMYT-China Specialty Maize Research Center,Shanghai Engineering Research Center of Specialty Maize,Shanghai Key Laboratory of Agricultural Genetics and Breeding,Shanghai 201403,China)

机构地区：[1]上海市农业科学院作物育种栽培研究所,CIMMYT-中国特用玉米研究中心,上海特用玉米工程技术研究中心,上海市农业遗传育种重点实验室,上海201403

出　　处：《上海农业学报》2022年第3期30-34,共5页Acta Agriculturae Shanghai

基　　金：上海市鲜食玉米产业技术体系[沪农科产字(2019)第10号];上海市科委成果转化项目(22N51900300)。

摘　　要：‘沪红糯1号’是以申W105为母本、申W102为父本杂交选育出的紫红色鲜食甜糯玉米新品种,于2020年通过上海市农作物品种审定。该品种熟期中等,产量高,高抗大斑病、小斑病、茎腐病、南方锈病等。在上海地区春播出苗至采收86.6 d,平均产量(去苞叶鲜穗净重)达15412.3 kg/hm^(2),比对照品种‘申糯2号’增产21.1%。该品种果穗颜色鲜亮,鲜食糯性品质极佳,口感香甜糯,品质综合评分为90.0,达一级标准,是优质鲜食甜糯玉米新品种。‘Huhongnuo 1’,a purple-red sweet and waxy maize variety,was bred with Shen W105 as female parent and Shen W102 as male parent and released by Shanghai Crop Variety Appraisal Committee in 2020.It has the characteristics of short maturity,high yield,high resistance to great leaf spot,small leaf spot,stem rot,southern rust,etc.The cultivar’s mature period is 86.6 d from emergence to harvest spring sowing in Shanghai.Its net production(without bract)is 15412.3 kg/hm^(2),which is 21.1%higher than that of‘Shennuo 2’.The cultivar is brighter color,taste sweet,good quality with comprehensive score of 90.0,reaching the first level standard.

关 键 词：甜糯玉米 新品种 ‘沪红糯1号’ 

分 类 号：S513[农业科学—作物学]