Two techniques suitable for sloped cultivated land management of non - lithoid mountainous area in guizhou and its main points for implementation 适合贵州非石质山区坡耕地整治的两种实用技术
6 . the correlativity between short - term erosion and medium - term erosion has been discussed on cultivated slope land 6 .探讨了坡耕地次降雨土壤侵蚀特征与中长期(约45a )土壤侵蚀特征的相互关系。
Feasibility analysis of returning cultivated land of sloping cultivated and necessity analysis of returning cultivated land to grassland in gansu province 甘肃省坡耕地退耕的可行性与退耕还草的必要性分析
The main reason is the serious soil erosion , the high comparison sloping farmland and the traditional may of planting 究其原因，主要是该地区水土流失严重，坡耕地比重高，一直采用传统的广种薄收的种植方式。
To control water and soil loss , the technology and model for eco agricultural tourism in the slope land of the hilly land were discussed 摘要从治理水土流失角度出发，提出了坡耕地“生态农业旅游”技术与示范。
The results show that the annual mean erosion rate ( ca . 45 years ) is 15850 t / km2 - yr and its spatial distribution has clear difference 研究表明，坡耕地年平均侵蚀模数为15850叭灿2 . a ) ，具有明显的空间分异格局。
According to the observation data and outcomes of artificial rainfall , based on the overland flow formulas established slope farmland runoff model 摘要在野外模拟降雨的基础上，建立基于一维圣维南运动方程的黑土区坡耕地径流模型。
The results indicate that the spatial pattern of soil erosion is related to the slope land shape . it has clear vertical and horizontal distribution features 研究表明，坡耕地土壤侵蚀强度的空间分布与地形因素密切相关，具有明显的垂直分布特征和水平分布特征。
In addition , the influence of tillage measures under different slope and rainfall intensity conditions is analyzed in order to demonstrate potential improvements on all slope farmland 同时分析了坡度和雨强对坡面耕作措施蓄水保土效益的影响，以期服务于坡耕地治理。
A filed study on soil nutrient loss of different slope landuse types in the xiaolangdi gorges reservoir area was conducted under simulated rainfall 摘要通过野外模拟降雨试验，分析了撂荒荒坡、林草间作、农林间作、造林林地和坡耕地翻耕种植玉米、坡耕地翻耕休闲6种利用方式下的土壤流失特征。
