中国稻米

中国稻米 ›› 2014, Vol. 20 ›› Issue (1): 60-62.DOI: 10.3969/j.issn.1006-8082.2014.01.014

• 品种与技术 • 上一篇    下一篇

潜育化稻田品种耐潜性差异与栽培技术研究

  1. 1湖南农业大学农学院，长沙 401028； 2中国水稻研究所 水稻生物学国家重点实验室，杭州 310006
  • 出版日期:2014-01-20 发布日期:2014-01-20
  • 通讯作者: 张玉屏
  • 基金资助:

    公益性行业（农业）科研专项（201003016）；现代农业产业技术体系建设专项（CARS-01-09B）；中央级公益性科研院所专项资金项目（2012RG004-2）

The Research of Varieties Resistant and Cultivation Technique in Gleyed Paddy Soils

  • Online:2014-01-20 Published:2014-01-20

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被引次数

4

摘要： 于2012年选取潜育化典型田块为试验田，研究了部分适合于长江中下游地区种植的早晚稻的耐潜性。结果表明，耐潜型的早稻品种为湘早籼45和金优458，敏感型的早稻品种为中嘉早17和湘早籼3号；耐潜型的晚稻品种为湘晚籼13，敏感型的晚稻品种为黄华占和天优华占。通过翻耕及垄畦栽培的方式可提高潜育化稻田水稻品种的有效穗数和每穗粒数，进而提高产量。

关键词: 潜育化, 品种耐性, 栽培技术

Abstract: The tolerance of early season rice and late season rice in the typical gleyed paddy soils were studied in 2012 in Hunan province. The results indicated that the resistant early season rice were Xiangzaoxian 45 and Jinyou 458, the sensitive early season rice were  Zhongjiazao 17 and Xiangzaoxian 3; the resistant late season rice was Xiangwanxian 13 and Jinyou 458, the sensitive late rice were Huanghuazhan and Tianyouhuazhan. Plowing and ridge cultivation could improve effective panicles, grains per panicle and yield of gleyed paddy rice.

Key words: gleyed paddy soils , varietal tolerance, cultivation techniques

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