1.
The Impacts of Soil Nitrogen Loss on Soil Properties and Environments under Soil Erosion Conditions
侵蚀条件下土壤氮素流失对土壤和环境的影响
2.
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
3.
Research Progress on the Laws and Control Technologies of Nitrogen Loss in Farmland
农田土壤氮素流失规律及其控制技术研究进展
4.
Influence of Nitrification Inhibitor DMPP on Soil Nitrogen Loss and Its Ecological Effect;
生化调控剂DMPP对土壤氮素流失的影响及其生态效应
5.
Effect of DMPP on Inorganic Nitrogen Runoff Loss from Vegetable Soil
DMPP对菜地土壤氮素径流损失的影响
6.
Simulating Soil Water Drainage and Nitrogen Leaching in Tianranwenyanqu Basin
天然文岩渠流域土壤水分渗漏和氮素淋失模拟
7.
Influencing Factors of Nitrogen Runoff Loss from Farmland Soil and Its Prevention Measures
农田土壤氮素径流损失的影响因素及其防治措施研究
8.
To the Comparison of the Loss for Natural Soil s Nitrogen and Phosphorus;
太行山自然状态土壤的氮、磷流失比较
9.
Identification and Evaluation of Critical Areas of Nitrogen and Phosphorus Runoff in Complex Land Use Systems;
复合土地利用区土壤氮磷流失敏感区界定
10.
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
11.
Nitrous Oxide Losses of Nitrogen Fertilizer and Influential Factors on Loess Soil;
黄土性土壤氮素氧化亚氮气态损失及其影响因素的研究
12.
Effect of Near-Surface Soil Hydrological Conditions on Soil Erosion and Nutrient Losses at Hillslopes
近地表土壤水文条件对坡面土壤侵蚀和氮、磷养分流失的影响研究
13.
Soil Loss Calculature of Nitrogen in Absorbed During the Period of Paddy Planting in Jingjiang City
靖江市水稻种植期土壤吸附态氮流失量计算
14.
The Loss of P and N from Soil in the System of Rice-Wheat Rotation in the South of Jiangsu Province;
苏南稻麦轮作农田系统土壤中磷氮的流失
15.
Research on Characteristic of Soil Nitrogen and Phosphorus Loss in Danjiangkou Reservoir Area;
丹江口库区土壤氮磷养分流失特点的研究
16.
Studies on Nitrogen Transformation and Leaching of Vegetable Soil in Wuhan Suburb, China
武汉城郊菜地土壤氮素的转化与淋失研究
17.
Effect of Water Saving and Nitrogen Controlling on Nitrogrn Balance and No_3~--N Leaching of Different Soil-Vegetable Systems Ningxia;
节水控氮对宁夏不同土壤—蔬菜体系中氮素平衡及NO_3~--N淋失的影响
18.
Study of Soil Erosion and N and P Loss of Purple Soil under Different Land Uses;
紫色土不同利用方式下土壤侵蚀及氮磷流失研究