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园艺学报 ›› 2019, Vol. 46 ›› Issue (S2): 2823-2824.doi: 10.16420/j.issn.0513-353x.2019-0222

• 新品种 • 上一篇    下一篇

超甜玉米新品种‘粤甜29号’

卢文佳,胡建广,李 武,李高科*   

  1. (广东省农业科学院作物研究所,广东省农作物遗传改良重点实验室,广州510640)
  • 出版日期:2019-12-27 发布日期:2019-12-27

A New Super Sweet Corn Cultivar‘Yuetian 29’

LU Wenjia,HU Jianguang,LI Wu,and LI Gaoke*   

  1. (Crops Research Institute,Guangdong Academy of Agricultural Science,Guangdong Provincial Key Laboratory of Crop Genetic Improvement,Guangzhou 510640,China)
  • Online:2019-12-27 Published:2019-12-27

摘要: ‘粤甜29号’超甜玉米是以自交系‘JinH-1’为母本,‘XinM508’为父本杂交育成的新品种。裸苞单穗质量299.7 g,穗长20.4 cm,穗粗4.9 ~ 5.0 cm,籽粒可溶性糖含量20.0% ~ 21.3%,适口性好,外观商品性佳。适应性强,平均鲜果穗产量为12 274.5 ~ 12 588 kg ? hm-2,适合中国南方地区春、秋种植。

关键词: 玉米, 品种

Abstract: ‘Yuetian 29’is a good quality single cross hybrid of sweet corn developed by crossing‘JinH-1’as a female parent with ‘XinM508’as a male parent. The hybrid showed performance in yield,ear appearance,palatability and adaptalility,etc. The common output amount is 12 274.5–12 588 kg ? hm-2,the cylindrical ear was about 299.7 g in weight and 20.4 cm in length and 4.9–5.0 cm in diameter,the kernels were bright golden yellow and crisp with 20.0%–21.3% soluble sugar. The hybrid is suitable for cultivation in Southern China.

Key words: corn, cultivar

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