1.
Characteristics of nitrogen and phosphorus losses from swine production systems in Jiulong River watershed
九龙江流域养猪场氮磷流失特征研究
2.
Study on Characteristic of Nutrients Loss from Tobacco Field in Rainy Southern;
南方多雨地区烟田养分流失特征研究
3.
Characteristics of Nitrogen Loss on Slope Under Simulated Rainfall
模拟降雨条件下坡地氮流失特征研究
4.
N and P Losses with Leaching from a Intensive Cultivated Soil in Dianchi Lake Catchments
滇池流域农田土壤氮磷的渗漏流失特征
5.
Study on Properties of Nutrient Loss from Red Soil in Sloping Land under Different Rainfall Intensities
不同雨强条件下红壤坡地养分流失特征研究
6.
Study on the Feature and Control Technology of Upland Nitrogen Loss
旱田土壤氮素流失特征及其控制途径研究
7.
Study of the Loss Characteristics of Nitrogen and Phosphorus from the Fields in the Riverhead Protection Region of Huangpu Upriver;
黄浦江上游水源保护区农田氮磷流失特征研究
8.
Characteristics of Nitrogen and Phosphorus Losses from Different Farmlands in Tai Lake Riverine Area;
太湖水网地区不同类型农田氮磷流失特征
9.
Characteristics of Soil and Water Loss in the Slope Land and Technological Effects of Prevention and Control in Three Gorges Reservoir Areas
三峡库区坡耕地水土流失特征及防治效应研究
10.
Phosphorus Loss Characteristic of Arable Soils and Its Control Countermeasures in Guizhou
贵州农业土壤磷素流失特征与防治对策
11.
Loss Characteristic of N,P and K in the Moderate Rocky Desertification Region under Different Rainfall Intensity
不同降雨强度中度石漠化地区氮、磷、钾流失特征
12.
Study on the Soil and Water Loss Characteristics and Regionalization of Three Gorges Reservoir Area in Chongqing
重庆市三峡库区水土流失特征及类型区划分
13.
Pilot Study on Nutrient Runoff Character of Wheat-Rice Rotation Field in Chaohu Lake Basin
巢湖流域麦稻轮作农田养分径流流失特征初步研究
14.
Characteristics of runoff and sediment and N、P loss in Nicotiana tabacum land slope in typical small watershed of Fuxian Lake
抚仙湖典型小流域烤烟坡地产流产沙及氮磷流失特征
15.
Temporal-Spatial Processes of Farmland Conversion and Its Driving Mechanisms in Beijing;
北京耕地流失的时空特征与驱动机制
16.
Spatial Distribution Features of Phosphorous in Soil and the Risk of Phosphorous Loss in a Small Watershed;
小流域土壤磷素空间分布特征及流失风险评价
17.
Research on Coupling Characteristics between Soil Erosion and Topographic Fractal Feature of Taihu Lake Basin
太湖流域水土流失与地貌分形耦合特征研究
18.
Study on Epidemiologic Feature and Risk-factors of Urinary Incontinence in Female in TaiYuan;
太原市女性尿失禁的流行特征及危险因素研究