微集水种植技术研究进展  

Review of Research Progress on Micro Rainwater Collection and Planting Technique

作　　者：谭妍青[1] 潘英华[1] 

机构地区：[1]鲁东大学地理与规划学院,山东烟台264039

出　　处：《鲁东大学学报（自然科学版）》2012年第3期266-275,共10页Journal of Ludong University:Natural Science Edition

基　　金：国家自然科学基金项目(40801100);黄土高原土壤侵蚀与旱地农业国家重点实验室基金项目(10501-177;10501-220);鲁东大学学科建设经费资助;山东省水土保持与环境保育重点实验室基金(STKF201011)

摘　　要：从微集水种植技术的生态效应、微集水种植带型及集雨模型、微集水种植情况下降雨量与作物生产力的关系三个方面综述了微集水种植技术的研究现状.指出了目前微集水种植技术研究中存在的若干问题,提出了应进一步研究确定具有普适性的面积比的基本模型、确定微集水种植技术适宜的雨量范围、制定与各地区相适应的统一的技术标准和操作方法等.作者认为微集水种植技术是提高旱区降水利用效率及作物产量、减轻土壤侵蚀和水土流失的重要技术途径,具有广阔的应用前景.The research status of micro rainwater collection and planting technique was reviewed in terms of the ecological effect, strip shapes and rainwater-catching models, and the relation between rainfall and crop productivity of micro rainwater collection and planting technique. Based on these, there still existed a number of prob-lems in the current micro rainwater collection and planting technique research. It is necessary to study and determine a basic general model of area ration deeply, to estimate appropriate rainfall range of micro rainwater collection and planting technique, and to make unified technical standard and operation method that adapts homologous area. As a whole, the technique would be widely used in arid areas,which would be an important way to improve rainfall use efficiency and increase crop yield, as well as reduce soil erosion and soil and water loss.

关 键 词：微集水种植技术 研究现状 展望 

分 类 号：S273.1[农业科学—农业水土工程]