坡耕地是指分布在山坡上地面平整度差跑水跑肥跑土突出作物产量低的旱地。主要特征“坡地”的概念，一般是指6～25°之间的地貌类型（开垦后多称为坡耕地）。坡耕地的存在严重制约旱地作物产量的大幅度提高。
...调与水利科技》—2010年第5期—龙源期刊网 关键词:坡耕地;整治;水土保持;秦巴山区;水源涵养 [gap=874]Key words: sloping field;rectification;conservation of water and soil;Qinba mountain area;water conserva..
基于24个网页-相关网页
关键词: 紫色土,坡耕地,暴雨,养分流失,降雨侵蚀力[gap=1048]keywords: purple soil,slope cropland,rain-storm,nutrient loss,rainfall erosivity
基于24个网页-相关网页
降雨强度对土壤水再分布的影响 - 水利科技资讯 - 水资讯网 关键词: 降雨强度; 土壤水; 再分布; 坡耕地 [gap=971]Key words: rainfall intensity; soilmoisture; redistribution; sloping farmland
基于20个网页-相关网页
...坡耕地；地表径流；氮、磷流失系数 中图分类号：S157 文献标识码：A 文章编号：1674-5906（2009）06-2344-05 [gap=11241]key words: purple hilly region; sloping land; Surface runoff; nitrogen and phosphorus loss coefficient ..
基于16个网页-相关网页
Serious soil and water loss from slope land was the main causes for soil degradation and eco environmental degradation on the Loess Plateau.
坡耕地严重的水土流失是导致黄土高原土壤质量退化与生态环境恶化的重要原因。
参考来源 - 期刊学术社区Soil erosion in the loess plateau is a serious problem. Slope farmland have low ability to conservation of water and fertilizer.
黄土高原是我国水土流失的重灾区,而坡耕地更是保水保肥能力低下,同时黄土高原地区播种季节气温低,降雨稀少,而土壤温度、水分和养分对作物的生长和产量由有重要的影响。
参考来源 - 黄土高原坡耕地不同耕作模式生态效应研究ResultThe results showed that the effect of different plants on the soil microaggregate and particles was different after slope cropland was abandoned.
结果黄土丘陵区坡耕地退耕后,不同植被对土壤微团聚体以及颗粒组成影响不同。
参考来源 - 黄土丘陵区不同植被类型根际土壤微团聚体及颗粒分形特征So the most important methods are to reduce the sloping cultivated land and to plant forest and grass.
改善这种局面的主要方式就是坡耕地退耕、大力种植林草。
参考来源 - 陕北地区退耕还林的可拓研究The main reason is that there are lots of the sloping farmlands in Northern Shaanxi and these sloping farmlands adopt the traditional planting methods in the long time.
其主要原因在于陕北地区存在着大量的坡耕地，并且这些坡耕地长期采用传统的种植方式而导致的。
参考来源 - 陕北地区坡耕地退耕还林的可拓评价研究1:10000 land use map of study area was dig-itized for analysis,ten land use categories were included:irrigated farmland,check-dam farm-land,terrace farmland,slope farmland,orchard,grassland,bush,forest,reservoir and residen-tial land.
结果显示，乔木林地、坡耕地、果园、草地和梯田农地的分维数较低，坝地、水库、灌溉农田、居住用地和灌木林地的分维数较高，斑块形状较为复杂。
参考来源 - 黄土区农业景观空间格局分析·2,447,543篇论文数据，部分数据来源于NoteExpress
该区应重点加强坡耕地的改造与植被恢复工作。
The reformation of sloping arable land and the resumption of vegetation should be strengthened.
坡耕地利用的好坏不但影响生态环境质量，还直接影响人民的生活与生存。
To use it stand or fall is connected with not only the quality of environment, but also people living.
该图的编制为治理本区坡耕地水土流失、合理利用坡耕地资源提供了科学依据。
The compilation of this map provided scientific basis for controlling soil erosion of sloping cultivated land and its rational utilization in the region.
应用推荐