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| 浅析地埂林草建设技术 | |
| 引用本文： | 柳向阳,马春煜,李曦.浅析地埂林草建设技术[J].中国水土保持,2009(4). |
| 作者姓名： | 柳向阳 马春煜 李曦 |
| 作者单位： | 1. 固原市水务局,宁夏固原,756000 2. 吴忠市水务局,宁夏吴忠,751100 3. 灵宝市农业科学试验站,河南灵宝,472500 |
| 摘 要： | 地埂林草建设是宁夏山区"三田"和生态建设的一项重要内容,根据小流域综合治理实践,就林草建设方法、配置模式、林草品种等进行了对比分析。试验结果表明,宜选择柠条、柽柳、杞柳作为地埂造林的主要树种,新疆杨作为地埂底部造林的主要树种;在光、热、水条件较好的地方,地埂造林可以考虑种植花椒等经济林木;牧草中紫花苜蓿的耗水量较低,可作为梯田地埂种草的主要草种。 |
| 关 键 词： | 地埂林草 地埂类型 配置模式 |
Techniques of Planting Trees and Grasses on Ridges |
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| LIU Xiang-yang,MA Chun-yu,LI Xi.Techniques of Planting Trees and Grasses on Ridges[J].Soil and Water Conservation In China,2009(4). | |
| Authors: | LIU Xiang-yang MA Chun-yu LI Xi |
| Abstract: | The paper compares and analyzes the planting methods,the configuration mode and the varieties of trees and grasses on ridges based on the practice of integrated management of small watersheds.The outcomes show that Caragana korshinskii,Cacumen Tamaricis and Salix integra should be selected as the main kinds of trees for afforestation on ridges and Populus alba selected for afforestation at the bottom of ridge;the economic trees of Zanthoxylum bungeanum can be used where the conditions of illumination,heat and moisture are better and;the water consumption of Medicago sativa is lower among other herbages and can be selected as the main kind of grasses for the ridges of terraced fields. |
| Keywords: | trees on ridges ridge type configuration mode |
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