| 增施铁肥提高小麦抗盐性研究 |
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| 引用本文： | 徐爱东.增施铁肥提高小麦抗盐性研究[J].安徽农业科学,2009,37(9):3898-3899. |
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| 作者姓名： | 徐爱东 |
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| 作者单位： | 济宁学院生物系,山东曲阜,273100 |
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| 摘 要： | 目的]探索增施铁肥提高小麦抗盐能力的方法。方法]对小麦幼苗增施5倍和10倍Fe肥,分析增施Fe肥对小麦生长和光合能力的影响。结果]在相同NaCl浓度条件下,Fe元素加倍能显著提高小麦的整株鲜重,叶片的光合色素含量显著高于对照,叶片PSⅡ光化学活性也明显提高,但在无NaCl条件下,增施铁肥对小麦有害。结论]研究结果显示增施铁肥可以提高小麦的抗盐能力。
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| 关 键 词： | 小麦 耐盐性 铁肥 光系统Ⅱ |
Study on the Increase of Salt-tolerance of Wheat by Adding Fe Fertilizer |
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| XU Ai-dong.Study on the Increase of Salt-tolerance of Wheat by Adding Fe Fertilizer[J].Journal of Anhui Agricultural Sciences,2009,37(9):3898-3899. |
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| Authors: | XU Ai-dong |
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| Institution: | XU Ai-dong (Biology Department,Jining University,Qufu,Sh,ong 273100) |
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| Abstract: | Objective] The research aimed to investigate the method of enhancing the salt-tolerance of wheat by adding Fe fertilizer.Method] Wheat seedlings were treated with 5 times and 10 times of Fe fertilizer to analyze the effects of adding Fe fertilizer on the growth and photosynthesis of wheat.Result] Under the same NaCl concentration conditions,the whole plant fresh weight of wheat treated with 5 times and 10 times of Fe fertilizer could be significantly enhanced.And the chlorophyll content in the leaves was... |
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| Keywords: | Wheat Salt tolerance Fe fertilizer Photosystem Ⅱ |
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