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园艺学报 ›› 2021, Vol. 48 ›› Issue (S2): 2865-2866.doi: 10.16420/j.issn.0513-353x.2021-0993

• 蔬菜 • 上一篇    下一篇

优质糯玉米新品种‘申科糯602’

王 慧,胡颖雄,卫季辉,卢有林,孙萍东,于典司,关 媛,顾 炜,施 标,林金元,郑洪建*   

  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 201403)
  • 出版日期:2021-11-30 发布日期:2021-12-10

A New Waxy Maize Cultivar‘Shenkenuo 602’with Good Quality

WANG Hui,HU Yingxiong,WEI Jihui,LU Youlin,SUN Pingdong,YU Diansi,GUAN Yuan,GU Wei,SHI Biao,LIN Jinyuan,and ZHENG Hongjian*   

  1. (Crop Breeding & Cultivation Research Institution,CIMMYT-China Specialty Maize Research Center,Shanghai Engineering Research Center of Specialty Maize,Shanghai Academy of Agricultural Sciences,Shanghai 201403,China)
  • Online:2021-11-30 Published:2021-12-10

摘要: ‘申科糯602’是以SWL11为母本,SWL12为父本组配而成的白色糯玉米杂交新品种。株形半紧凑,株高232.5 cm,穗位高87 cm,成株叶片数18。果穗筒形,穗长18.5 cm,穗行数12 ~ 16行,穗粗4.8 cm,穗轴白,百粒质量33.65 g。平均产量13 505.7 kg • hm-2,比对照增产6.0%。高抗丝黑穗病、瘤黑粉病,中抗小斑病、南方锈病。皮渣率14.78%,支链淀粉占总淀粉含量97.25%。

关键词: 玉米, 优质, 品种

Abstract: ‘Shenkenuo 602’is a new white waxy maize hybrid with SWL11 as female parent and SWL12 as male parent. The plant type is semi-compact,the plant height is 232.5 cm,the ear height is 87 cm,and the number of adult leaves is 18. Panicle is tube type,panicle length is 18.5 cm,panicle lines are 12–16 lines,panicle diameter is 4.8 cm,the cob is white,100-grain weight is 33.65 grams. The yield is 13 505.7 kg • hm-2,6.0% higher than that of the control. It is highly resistant to head smut and smut,moderately resistant to small leaf spot and southern rust. The rate of skin residue is 14.78%,and the content of amylopectin is 97.25%.

Key words: maize, good quality, cultivar

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