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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (3): 49-53.doi: 10.11924/j.issn.1000-6850.2014-1881

所属专题： 农业生态

• 农学 农业基础科学 • 上一篇    下一篇

Y58S系列组合产量、品质及抗性的综合表现

扶 定1,王青林1,赵万兵2,霍二伟1,马汉云1,沈光辉1,全瑞兰1   

  1. (1信阳市农业科学院/河南省籼稻工程技术研究中心,河南信阳 464000；2信阳市种子管理站,河南信阳 464000）
  • 收稿日期:2014-07-07 修回日期:2014-07-07 接受日期:2014-08-18 出版日期:2015-03-19 发布日期:2015-03-19
  • 通讯作者: 扶定
  • 基金资助:
    国家水稻产业技术体系建设专项资金(nycytx-001)；河南省水稻产业技术体系建设专项资金(Z2012-04-01)；国家农业科技成果转化资金项目“高产多抗杂交稻新组合冈优5330中试与示范”(2013GB2D000291)；河南省重大科技专项“豫南稻区‘籼改粳’技术研究与产业化”(121100110200)；河南省科技攻关计划项目“水稻优异种质资源创制及强优势杂交稻新品种选育研究”(122102113109)，“豫南稻区水稻再生性研究与应用”(132102110023)，“高产优质杂交稻新组合培育与示范”(142102110029)；河南省科技成果转化项目“优质高产水稻新品种珍珠糯的试验与示范”(132201110017)。

Comprehensive Performance of Yield, Quality and Resistance of Y58S Series Hybrid Rice Combinations

Fu Ding1, Wang Qinglin1, Zhao Wanbing2, Huo Erwei1,Ma Hanyun1, Shen Guanghui1, Quan Ruilan1   

  1. (1Xinyang Academy of Agricultural Sciences, Henan Province Indica Rice Engineering Research Center, Xinyang Henan 464000;2Xinyang Station of Seed Management, Xinyang Henan 464000)
  • Received:2014-07-07 Revised:2014-07-07 Accepted:2014-08-18 Online:2015-03-19 Published:2015-03-19

摘要： 为选育不育起点温度低、配合力强、米质优的实用型两系不育系，以近年来新育成的22个Y58S组合为对象，对其产量、品质及病虫抗性进行研究。结果表明：平均产量为8978.7 kg/hm2，所有品质指标均达到《优质稻谷》3级标准的组合占40.9%，感稻瘟病和褐飞虱。因此，Y58S系列组合产量水平较高，稻米品质较优，主要病虫抗性相对较差。

关键词: 小麦, 小麦, ‘农大211’, 籽粒灌浆, 灌浆特性, 粒重

Abstract: In order to breed two infertility lines, with low temperature of infertility starting point, strong combining ability and fine grain quality, the author analyzed yield, quality, diseases and pests resistance of 22 Y58S combinations bred in recent years. The results showed that the average yield was 8978.7 kg/hm2. 40.9% of the tested combinations had all quality indexes reached standard level-3 of “high quality rice”, but the combinations were sensitive to rice blast and brown planthopper. Therefore, the tested combinations had high production level and excellent quality, but relatively poor diseases and pests resistance.