| 温室栽培对茭白生长与叶片光合特性的影响 |
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| 引用本文： | 闫宁,徐晓峰,范菁,等.温室栽培对茭白生长与叶片光合特性的影响[J].长江蔬菜,2011(16):27-30. |
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| 作者姓名： | 闫宁 徐晓峰 范菁 等 |
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| 作者单位： | 1. 浙江大学农业与生物技术学院园艺系,杭州,310058
2. 浙江大学原子核农业科学研究所 |
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| 基金项目： | 公益性行业(农业)科研专项经费项目“水生蔬菜产业技术体系研究与示范”(200903017-03) |
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| 摘 要： | 将温室内外生长的茭白进行对比,研究了春末夏初温室栽培对茭白生长与茭白叶片光合荧光特性的影响.结果表明,温室栽培提高了茭白的株高、叶数、叶长、叶宽,但降低了茭白的分蘖数；提高了茭白叶片的最大光化学量子产量( Fv/Fm)、非光化学淬灭系数(NPQ),但降低了茭白叶片的PSⅡ实际光化学效率(ΦPSⅡ)、光化学淬灭系数(qP...
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| 关 键 词： | 茭白 温室栽培 分集 叶绿素a荧光参数 光合气体交换参数 |
Effects of Greenhouse Cultivation on Growth and Photosynthesis of Zizania latifolia |
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| YAN Ning,XU Xiaofeng,FAN Jing,HUANG Jianzhong,GUO Deping.Effects of Greenhouse Cultivation on Growth and Photosynthesis of Zizania latifolia[J].Journal of Changjiang Vegetables,2011(16):27-30. |
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| Authors: | YAN Ning XU Xiaofeng FAN Jing HUANG Jianzhong GUO Deping |
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| Institution: | YAN Ning1,XU Xiaofeng1,FAN Jing1,HUANG Jianzhong2,GUO Deping1(1.Department of Horticulture,College of Agriculture and Biotechnology,Zhejiang University,Hangzhou 310058,2.Institute of Nuclear-Agricultural Sciences,Zhejiang University) |
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| Abstract: | The growth and photosynthetic performance of Zizania latifolia Turcz.cultivated in open-field and greenhouse were examined during late spring to early summer.The results indicated that,when plants grown in greenhouse,plant height,leaf number,leaf length and leaf width increased,while the tiller number decreased.The chlorophyll fluorescence parameters Fv/Fm and NPQ increased,while ΦPSⅡ,qP and ETR decreased.The photosynthetic gas exchange parameters Ci and Tr increased,while Pn and Gs decreased. |
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| Keywords: | Zizania latifolia Turcz Greenhouse cultivation Growth Chlorophyll a fluorescence parameters Photosynthetic gas exchange parameters |
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