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农学学报 ›› 2022, Vol. 12 ›› Issue (8): 16-21.doi: 10.11923/j.issn.2095-4050.cjas2021-0054

所属专题: 生物技术 马铃薯

• 农艺科学/生理生化 • 上一篇    下一篇

2019—2020年中晚熟华北组国家马铃薯品种区域试验

林团荣(), 王玉凤, 王真, 范龙秋, 张志成, 王伟, 黄文娟, 焦欣磊, 王懿茜, 邢进, 尹玉和()   

  1. 乌兰察布市农牧业科学研究院,内蒙古乌兰察布 012209
  • 收稿日期:2021-03-26 修回日期:2022-03-10 出版日期:2022-08-20 发布日期:2022-09-22
  • 通讯作者: 尹玉和 E-mail:lintuanrong1245@126.com;wlcbsyyh@163.com
  • 作者简介:林团荣,女,1982年出生,内蒙古集宁人,高级农艺师,硕士,主要从事马铃薯遗传育种研究。通信地址:012000 内蒙古乌兰察布市集宁区察哈尔西街市农牧局大楼,Tel:0471-8189295,E-mail: lintuanrong1245@126.com
  • 基金资助:
    内蒙古自治区重大专项“马铃薯优质多抗适应性强新品种培育”(ZDZX2018019);内蒙古农牧业科学院青年创新基金“乌兰察布市马铃薯抗病优质株系选育与SSR分析”(2020QNJJN014)

Regional Trials of Mid-Late Maturing Potato Varieties in the North China Group 2019-2020

LIN Tuanrong(), WANG Yufeng, WANG Zhen, FAN Longqiu, ZHANG Zhicheng, WANG Wei, HUANG Wenjuan, JIAO Xinlei, WANG Yiqian, XING Jin, YIN Yuhe()   

  1. Agricultural and Animal Husbandry Research Institute of Ulanqab, Ulanqab 012209, Inner Mongolia, China
  • Received:2021-03-26 Revised:2022-03-10 Online:2022-08-20 Published:2022-09-22
  • Contact: YIN Yuhe E-mail:lintuanrong1245@126.com;wlcbsyyh@163.com

摘要:

为更好适应国内春作马铃薯生产发展的需求,选育适宜华北地区种植的马铃薯新品种,2019—2020年在内蒙古乌兰察布市进行国家马铃薯品种区域试验。结果表明,8个参试品种中,‘YL1106-67’产量最高,产量54810 kg/hm2;‘晋12-13-9’产量47760 kg/hm2,居第2位;‘中薯928’产量46035 kg/hm2,居第3位;3个品种均较对照‘紫花白’增产,增产率分别为26.32%、10%、6.12%,‘YL1106-67’产量与对照‘紫花白’相比差异极显著;‘晋12-13-9’、‘中薯928’与对照‘紫花白’相比差异不显著。综合考虑认为,‘YL1106-67’和‘中薯928’是非常适宜华北地区种植的马铃薯新品种。

关键词: 马铃薯, 春作, 区域试验, 产量, 性状

Abstract:

To better adapt to the development of spring potato production in China, and select new potato varieties suitable for planting in north China, the national potato variety regional trials were carried out in Ulanqab of Inner Mongolia from 2019 to 2020. The results showed that among the 8 tested varieties, ‘YL1106-67’ had the highest yield of 54810 kg/hm2, followed by the yield of ‘Jin 12-13-9’ of 47760 kg/hm2, and the third was the yield of ‘Zhongshu 928’ of 46035 kg/hm2. All the three varieties had higher yield than that of the control ‘Zihuabai’, the yield increase rate was 26.32%, 10% and 6.12%, respectively. The yield of ‘YL1106-67’ was extremely different from that of the control ‘Zihuabai’, and the yield difference between ‘Jin 12-13-9’, ‘Zhongshu 928’ and that of the control was not significant. Therefore, ‘YL1106-67’ and ‘Zhongshu 928’ are new potato varieties suitable for planting in north China.

Key words: potato, spring cropping, regional trial, yield, character

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