湖北农业科学 ›› 2020, Vol. 59 ›› Issue (20): 21-24.doi: 10.14088/j.cnki.issn0439-8114.2020.20.004

• 育种栽培 • 上一篇    下一篇

宜昌市优质水稻品种富硒能力比较研究

邓红军1, 朱德平1, 曹鹏2, 郑守贵1, 李春红1, 徐元春3, 刘云发1   

  1. 1.宜昌市农业技术推广中心,湖北 宜昌 443000;
    2.湖北省农业技术推广总站,武汉 430070;
    3.远安县农业技术推广中心,湖北 宜昌 444200
  • 收稿日期:2020-07-22 出版日期:2020-10-25 发布日期:2020-12-04
  • 通讯作者: 刘云发(1963-),男,湖北宜昌人,高级农艺师,主要从事水稻等粮油技术推广工作,(电话)0717-5107854(电子信箱)1176577513@qq.com。
  • 作者简介:邓红军(1970-),男,湖北秭归人,高级农艺师,主要从事水稻等粮油技术推广工作,(电话)0717-6093364(电子信箱)403609602@qq.com。
  • 基金资助:
    宜昌市科技研究与开发项目(A19-217);富硒优质稻米绿色高效生产技术集成与研究;省级现代农业转移支付项目(鄂农计发[2017]1号);粮棉油生产发展资金项目

Comparative study on selenium enrichment ability of high quality rice varieties in Yichang city

DENG Hong-jun1, ZHU De-ping1, CAO Peng2, ZHENG Shou-gui1, LI Chun-hong1, XU Yuan-chun3, LIU Yun-fa1   

  1. 1. Yichang Agricultural Technology Extension Center,Yichang 443000,Hubei,China;
    2. Hubei Agricultural Technology Extension Station,Wuhan 430070,China;
    3. Agricultural Technology Extension Center of Yuan'an County,Yichang 444200,Hubei,China
  • Received:2020-07-22 Online:2020-10-25 Published:2020-12-04

摘要: 为筛选出富硒能力强的优质水稻品种,采用叶面喷施不同浓度有机硒(4.5、7.5、12.0 L/hm2)对宜昌市大面积种植的8个优质水稻品种的富硒能力进行研究。结果表明,荃优10号、喜两优超占、荃优534、晶两优534、鄂中5号、鄂丰丝苗可作为普通富硒稻米(硒含量为0.100~0.199 mg/kg)生产品种,谷香88、玉针香可作为特等富硒稻米(硒含量为0.200~0.300 mg/kg)生产品种。

关键词: 水稻, 富硒稻米, 生物有机硒叶面肥, 宜昌市

Abstract: In order to screen out high-quality rice varieties with strong selenium enrichment ability,the selenium enrichment ability of eight high-quality rice varieties planted in large area in Yichang city was studied by spraying different concentrations of organic selenium (4.5 L/hm2,7.5 L/hm2,12.0 L/hm2).The results showed that Quanyou 10,Xiliangyouchaozhan,Quanyou 534,Jingliangyou 534,Ezhong No.5 and Efengsimiao could be used as common selenium-enriched rice(The selenium content was 0.100~0.199 mg/kg) production varieties,Guxiang88 and Yuzhenxiang could be used as special selenium-enriched rice(The selenium content was 0.200~0.300 mg/kg) production varieties.

Key words: rice, selenium-enriched rice, bio-organic selenium leaf fertilizer, Yichang city

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