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| 浠水坡地不同植被类型土壤水分特征研究 | |
| 引用本文： | 崔鸿侠,刘学全,冯雯,陈伟,吴银波.浠水坡地不同植被类型土壤水分特征研究[J].湖北林业科技,2009(3):10-13. |
| 作者姓名： | 崔鸿侠 刘学全 冯雯 陈伟 吴银波 |
| 作者单位： | 1. 湖北省林业科学研究院,武汉,430079 2. 华中农业大学,武汉,430070 3. 湖北省林木种苗管理总站,武汉,430079 |
| 基金项目： | 国家科技支撑项目，湖北省林科院青年科技基金 |
| 摘 要： | 为了解不同植被类型土壤水资源的变化规律，选择浠水县荒坡地、农耕地、马尾松林地和农林复合地（桃树＋黄花菜）4种典型植被类型为研究对象，通过样地调查与试验测定其土壤水分物理特征变化规律，结果表明：各植被类型土壤容重表现为荒坡地（1．57）〉桃树＋黄花菜（1．51）〉农耕地（1．49）〉马尾松（1．45）；土壤总孔隙度表现为马尾松（44．97％）〉农耕地（43．70％）〉桃树＋黄花菜（42．82％）〉荒坡地（40．52％）；0～40cm层土壤饱和蓄水量表现为马尾松（179．89mm）〉农耕地（174．80mm）〉桃树＋黄花菜（171．03mm）〉荒坡地（162．07mm）。不同植被类型的0～40cm层土壤饱和蓄水量季节变化规律均表现为9月〉6月〉3月〉12月。 |
| 关 键 词： | 浠水县 坡地 植被类型 土壤水分特征 |
Characters of Soil Moisture under Different Vegetation Types in Xishui Slope |
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| Cui Hongxia Liu Xuequan Feng Wen Chen Wei Wu Yinbo.Characters of Soil Moisture under Different Vegetation Types in Xishui Slope[J].Hubei Forestry Science and Technology,2009(3):10-13. | |
| Authors: | Cui Hongxia Liu Xuequan Feng Wen Chen Wei Wu Yinbo |
| Institution: | Cui Hongxia(1) Liu Xuequan(1) Feng Wen(2) Chen Wei(3) Wu Yinbo(3)(1.Hubei Academy of Forestry Wuhan 430079,2.Huazhong Agriculture University Wuhan 430070,3.Forest Tree and Seedling Administrative General Station of Hubei Wuhan 430079) |
| Abstract: | To find out the rule of soil water resources under different vegetation types,four typical vegetations including sloping wildland,crop land,Pinus massoniana Lamb.forestland,agro-forestry land(Amygdalus persica Linn+Hemerocallis citrina Baroni(H.altissima Stout)) were chosen.It was found that the soil density under different vegetations showed sloping wildland(1.57)>peach+daylily(1.51)>crop land(1.49)>forestland(1.45);soil total porosity showed forestland(44.97%)>crop land(43.70%)>peach+daylily(42.82%)>slopi... |
| Keywords: | Xishui County slope vegetation type soil moisture character |
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