1.
NITROGEN UTILIZATION EFFICIENCY AND FATE OF FERTILIZER UNDER DIFFERENT TRANSPLANTING DENSITY
水稻不同移栽密度的氮肥效应及氮素去向
2.
Effect of Different Fertilizer Structure on Fate of Nitrogen in Cotton Field
不同肥料结构对棉田氮素去向的研究
3.
The Effect of Urea Application on Cool Season Mixed Turf and Nitrogen Fate;
尿素施用对冷季型混播草坪的影响和氮的去向
4.
Study on Nitrogen Fate and Efficiency of Organic Manure in Wheat-Maize Rotation in North China Plain
华北平原小麦—玉米轮作中有机肥的氮素利用与去向研究
5.
Influencing Factors of Ammonia Nitrogen Removal by Up-flow Biological Aerated Filter
上向流曝气生物滤池去除氨氮效果及影响因素分析
6.
The Study on Fate of Fertilizer Nitrogen in Different Soils in Shanxi Province;
山西省不同土壤上氮肥氮的去向研究
7.
Fate of Fertilizer Nitrogen and Gaseous N Loss in Winter Wheat-Summer Maize Rotation System in North China Plain;
华北平原冬小麦—夏玉米轮作体系中肥料氮去向及氮素气态损失研究
8.
FATE OF FERTILIZER NITROGEN FOR WINTER WHEAT/SUMMER MAIZE ROTATION IN NORTH CHINA PLAIN UNDER OPTIMIZATION OF IRRIGATION AND FERTILIZATION
水氮优化条件下在华北平原冬小麦/夏玉米轮作中化肥氮的去向
9.
Analysis on Influencing Factors of Recycling nitrogen and Phosphorus From Urine With MAP Precipitation
MAP沉淀法回收去除尿液中氮磷的影响因素分析
10.
Study on the Behaviors and Absorbing Utilization of Nitrogen Fertilizer in Latosol of Dryland in Tropical Zone;
热带地区旱地砖红壤上氮肥氮去向及两种叶用蔬菜对氮吸收利用的研究
11.
Advance of rice fertilizer-nitrogen use efficiency
水稻氮素利用效率的研究进展及其动向
12.
Spatial Distribution of Nitrogen in Marsh Soils with Different Plant Communities in Xianghai Wetland
向海湿地不同植被群落下土壤氮素的分布特征
13.
Studies on Crop Yield and Fate of Fertilizer Nitrogen in Rice-Wheat Cropping Systems under Different Mulching Conditions;
不同覆盖条件下稻麦轮作体系的产量效应与氮肥去向研究
14.
Effect of N-fertilization on the Use Efficiency,Distribution and Fate of Labeled ~(15)N Fertilizer in Soil-plant Systems Over Three Continuous Crop Cultivations
不同施肥处理对连续三季作物氮肥利用率及其分配与去向的影响
15.
Study on Absorbing Utilization and Fate of Different Fertilizer Structure N in Cotton Field Ecosystem
不同肥料结构氮在棉田生态系统中的吸收利用和去向研究
16.
Study on the effect of organic removal and ammonia nitrogen nitrified by biological aerated filter
曝气生物滤池去除有机物及硝化氨氮的影响因素研究
17.
Microbial Characteristics and Mechanisms of Nitrogen Removal on Constructed Rapid Infiltration System
人工快速渗滤系统微生物特征及氮素去除机理研究
18.
Removal of nitrate by supported autotrophic denitrifiers
自养反硝化菌对硝酸盐氮去除动力学及影响因素研究