华北农学报 ›› 2012, Vol. 27 ›› Issue (6): 208-212. doi: 10.3969/j.issn.1000-7091.2012.06.040

所属专题: 水稻

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灌溉模式对华南广适型超级稻产量、品质及水分利用效率的影响

罗炳顺1, 潘圣刚1, 林青山2, 江奕君3, 陈金德4, 田华1, 唐湘如1   

  1. 1. 华南农业大学农学院, 广东广州 510642;
    2. 广东省农作物技术推广总站, 广东广州 510520;
    3. 广东省农科院水稻所, 广东广州 510640;
    4. 广东省生产力促进中心, 广东广州 510520
  • 收稿日期:2012-08-23 出版日期:2012-12-28
  • 通讯作者: 唐湘如(1964-),男,湖南宁乡人,教授,博士生导师,主要从事作物栽培与生理研究。
  • 作者简介:罗炳顺(1967-),男,广西凌云人,在读博士,主要从事作物品质生理与化学调控研究。潘圣刚为同等贡献作者。
  • 基金资助:
    农业部超级稻新品种选育与示范项目(农财发[2011]45号);广东省水稻产业化推进关键技术研究与示范项目(2009B020201005);广东省科技厅引导项目(2008B080703011);广东省现代农业技术体系建设专项(粤财教[2009]356号;粤财教[2011]5473号);广东省农业攻关项目(2004B20101007);教育部博士点基金(20104404120006);广东省自然科学基金(1045106420100538)

Effects of Irrigation Mode on Yields,Grain Qualities and Water Use Efficiency in South China Extensive-adaptation Super Rice

LUO Bing-shun1, PAN Sheng-gang1, LIN Qing-shan2, JIANG Yi-jun3, CHEN Jin-de4, TIAN Hua1, TANG Xiang-ru1   

  1. 1. College of Agriculture, South China University, Guangzhou 510642, China;
    2. Agricultural Technology Extension Station in Guangdong Province, Guangzhou 510520, China;
    3. Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China;
    4. Center of Productivity Advance in Guangdong Province, Guangzhou 510520, China
  • Received:2012-08-23 Published:2012-12-28

摘要: 以4个早晚兼用型超级稻品种(桂农占、玉香油占、合美占和胜泰1号)为材料,研究了大田条件下灌溉模式对不同基因型水稻品种的产量、品质及水分利用效率的影响。结果表明,与常规灌溉相比,半量灌溉条件下各水稻品种的每穗总粒数显著增加,稻米的整精米率和蛋白质含量显著提高,而且灌溉用水量显著减少,水分利用率的提高也达到显著水平。

关键词: 灌溉模式, 广适型超级稻, 产量, 品质, 水分利用效率

Abstract: Effects of irrigation mode on yields,grain qualities and water use efficiency were studied using four extensive-adaptation super rices( Guinongzhan,Yuxiangyouzhan,Hemeizhan and Shengtai 1) in a field experiment. Compared by conventional irrigation( CI), total grain number per panicle was increased,head milled rice rate & protein content of grain improved under half amount of conventional irrigation( HACI), significantly. What is more, the amount of consumed water was remarkably decreased,water use efficiency markedly increased under HACI.

Key words: Irrigation mode, Extensive-adaptation super rice, Yield, Quality, Water use efficiency

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引用本文

罗炳顺, 潘圣刚, 林青山, 江奕君, 陈金德, 田华, 唐湘如. 灌溉模式对华南广适型超级稻产量、品质及水分利用效率的影响[J]. 华北农学报, 2012, 27(6): 208-212. doi: 10.3969/j.issn.1000-7091.2012.06.040.

LUO Bing-shun, PAN Sheng-gang, LIN Qing-shan, JIANG Yi-jun, CHEN Jin-de, TIAN Hua, TANG Xiang-ru. Effects of Irrigation Mode on Yields,Grain Qualities and Water Use Efficiency in South China Extensive-adaptation Super Rice[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2012, 27(6): 208-212. doi: 10.3969/j.issn.1000-7091.2012.06.040.

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