1.
Effects of SAP Application on Nitrogen Eluviations and the Urease Activity of Soil
保水剂对土壤氮素淋溶及脲酶活性的影响
2.
Effects of Polyacrylamide Application on the Eluviations of Nitrogen in Purple Soil
聚丙烯酰胺对紫色土氮素淋溶特征的影响
3.
Analysis of Soil Nitrogen Leaching Under Different Land Uses Patterns in the Loess Hilly and Gully Region
黄土高原丘陵沟壑区不同土地利用模式对土壤氮素淋溶的影响
4.
Studies on the Method of Eluviationing and Controlling Nitrogenous Fertilizer Pollution;
氮素化肥淋溶污染与控制方法的研究
5.
Comparison on Release Characteristics of N in Chemical Fertilizer before and after Improvement of Leaching Method with Sand Column
沙柱淋溶法改进前后化肥氮素释放特性比较
6.
Effect of Different Factors on Accumulation and Leaching of Nitrate in Greenhouse Soil;
日光温室土壤硝态氮累积淋溶特性及其影响因素研究
7.
Effects of palygorskite application on volatilization and leaching losses of urea nitrogen in loess soil
施用坡缕石对黄绵土中尿素氮的挥发和淋溶损失的影响
8.
Simulation Studies on Nitrogen Transport and Leaching in Sand-based Turf-bed of Sport Filed
氮素在运动场砂基坪床中的淋溶和迁移模拟研究
9.
Nitrate-N Leaching in 23-Year Winter Wheat Field Combined with Application of Nitrogen and Phosphorus
小麦氮磷肥长期配施对土壤硝态氮淋溶的影响
10.
Contents, Dynamics and Leaching Characteriristics of Dissolved Organic Carbon and Niteogen in Soil;
土壤中溶解性有机碳、氮及其迁移淋溶特性研究
11.
Dynamic simulation of ammonia-and nitrate N leakage from paddy field under different N supply
不同施氮水平下稻田铵态氮和硝态氮淋溶量的动态模拟
12.
Leaching of TIN on Vegetable Open Field in Pudong New District;
浦东新区大田蔬菜地无机氮淋溶试验研究
13.
Study on the Technology of Soil Nitrate Nitrogen Leaching Preventive and Control in Mushroom House
设施菜地土壤硝态氮淋溶防控技术的研究
14.
Study on the Effects of Compound Fertilizer on Nitrate Leaching and Fertilizer Efficiency
施用复混肥对硝态氮淋溶及肥效影响研究
15.
Coupling Effects of Nitrogen and Phosphate on Phosphorus Leaching Loss from Simulated Golf Green
氮磷耦合效应对新建果岭草坪磷淋溶的影响
16.
Effects of nitrogen fertilization on nitrate content of radish(Raphanus sativus L.) and soil nitrate leaching
施氮量对白萝卜硝酸盐含量和土壤硝态氮淋溶的影响
17.
Effect of Different Nitrogen Fertilizers on Leaching Characteristics of NH_4～+-N in Latosol
不同氮肥品种对砖红壤中铵态氮淋溶特征的影响
18.
Coupling effects of nitrogen and phosphorus on nitrate leaching loss from simulated golf green
氮磷耦合效应对新建果岭草坪硝态氮淋溶的影响