中国稻米

中国稻米 ›› 2016, Vol. 22 ›› Issue (3): 107-109.DOI: 10.3969/j.issn.1006-8082.2016.03.032

• 品种与技术 • 上一篇    

优质、高产、早熟杂交晚稻中百优华占高产制种技术

  1. 1 长江大学农学院，湖北 荆州 110123；2 中国水稻研究所，杭州 310006
  • 出版日期:2016-05-20 发布日期:2016-05-20
  • 通讯作者: 彭应财
  • 基金资助:
    中央级公益性科研院所基本科研业务费专项（2014RG001-5）

High-yielding Seed Production Techniques of Hybrid Combination Zhongbaiyouhuazhan with Fine Quality, High Yield and Short-duration

  • Online:2016-05-20 Published:2016-05-20

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摘要： 中百优华占是中国水稻研究所用中100A与华占组配育成的高产、优质、早熟杂交晚稻，2014年3月通过江西省品种审定。为更好地发挥中百优华占的高产制种潜力，笔者于2014-2015年夏季在浙江富阳开展了中百优华占高产制种技术的研究。本文主要介绍了中百优华占父母本的特征特性，提出了中百优华占高产制种的关键技术措施。

关键词: 中百优华占, 中100A, 华占, 高产制种技术

Abstract: Zhongbaiyouhuazhan is a new indica hybrid rice combination, derived from the cross of Zhong 100A/Huazhan, developed by the China National Rice Research Institute. It has high and stable yield, fine quality, short growth period, and was approved to commercial production in Jiangxi Province in March, 2014. For the sake of playing the potential of F1 seed production of Zhongbaiyouhuazhan, the author studied the high-yielding seed production techniques. The main characteristics of parents of Zhongbaiyouhuazhan were introduced in this paper, and the key points of F1 seed production techniques were also given.

Key words: Zhongbaiyouhuazhan, CMS line Zhong 100A, restorer line Huazhan, high-yielding seed production techniques

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