| 地下水埋深对芦苇出苗及苗期生长发育的影响 |
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| 引用本文： | 张潇予,苏芳莉,王立业,王铁良.地下水埋深对芦苇出苗及苗期生长发育的影响[J].灌溉排水学报,2009,28(3). |
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| 作者姓名： | 张潇予 苏芳莉 王立业 王铁良 |
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| 作者单位： | 沈阳农业大学水利学院,沈阳,110161
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| 基金项目： | 国家自然科学基金，教育部高等学校博士学科点专项科研基金，辽宁省高等学校优秀人才支持计划项目 |
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| 摘 要： | 通过对芦苇桶栽试验数据进行方差分析,得出不同地下水埋深对芦苇苗期各项生长指标的影响。试验结果表明:在芦苇出苗之前土壤达到饱和的前提下,不同的地下水埋深对芦苇苗期叶数、枯黄叶数、叶长及叶宽的影响较小,地下水埋深对苗期芦苇的长高和出苗影响显著,其中10 cm是芦苇苗期生长和出苗的最佳地下水埋深。
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| 关 键 词： | 地下水埋深 芦苇 苗期 生长 |
Influence of Groundwater Depth on Reed's Budding and Growth |
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| ZHANG Xiao-yu,SU Fang-li,WANG Li-ye,WANG Tie-liang.Influence of Groundwater Depth on Reed''s Budding and Growth[J].Journal of Irrigation and Drainage,2009,28(3). |
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| Authors: | ZHANG Xiao-yu SU Fang-li WANG Li-ye WANG Tie-liang |
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| Institution: | School of Water Conservancy;Shenyang Agricultural University;Shenyang 110161;China |
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| Abstract: | Through ANOVA of the data of reed barrel experiments,we have obtained the effects of growth indexes in seeding stage with different groundwater depth.The results show that under the premise of saturated soil before budding,different water table has little influence on leaves number,dead leaves number,leaf length and leaf width.They have significant effect on growth and emerge in seeding stage,the 10 cm groundwater depth is the best one among them. |
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| Keywords: | groundwater depth reed seedling stage growth |
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