1.
Effects of Water and Nitriogen Coupling on Changes of Soil Water and Nitrogen in Tobacco Field and Yield and Quality of Flue-cured Tobacco;
水氮耦合对烟田土壤水氮动态变化及烟叶产量和品质的影响
2.
Water and Nitrogen Dynamics in Soil and Crops Growth as Affected by Sprinkle Irrigation and Fertilization Management
喷灌水氮管理对土壤水氮动态及作物生长的影响
3.
Influence of nitrogen application on soil moisture-nitrogen dynamics and water-fertilizer use efficiency of Zea mays
氮施用量对夏玉米土壤水氮动态及水肥利用效率的影响
4.
Effects of Combined Application of Treated Rice Straw and Nitrogen Fertilizer on Microbial Biomass C and N in Two Kinds of Soils
预处理秸秆与氮肥配施对两种土壤微生物量碳、氮动态变化的影响
5.
Effects of different N application rates on the dynamic accumulation and distribution of assimilate and N content in maize
不同供氮水平对玉米体内干物质和氮动态积累与分配的影响
6.
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
7.
Test method for nitrogen-released and gas-absorbed dynamic curve of nitrogen-doped getter
GB/T9506.5-1988掺氮吸气剂释氮吸气动态曲线测试方法
8.
Rapid Determination of Ammoniacal Nitrogen in Silage by Automatic Kjeldahl Apparatus
自动凯氏定氮仪快速测定青贮饲料中的氨态氮
9.
The Effects of N Application Levels on N Use Efficiency in Rice Growth Stages and the Dynamic Variation of N Leaching in Paddy Field;
施氮水平对水稻生育期氮素利用率及稻田氮淋失动态的研究
10.
Dynamical Compression Experiment and Dynamical Constitutive Law of High Nitrogen Steel
高氮合金钢的动态压缩实验及动态本构关系
11.
Dynamics of Labeled Substrate N by Microorganism and Soil Clay Immobilized and Its Residue Fractions in Typical Paddy Soils in Dongting Lake Floodplain
洞庭湖平原典型水稻土氮素固持动态及氮的残留形态
12.
A Study on High Production Cotton Colony Dynamics of Nutrient Absorbed in North Xinjiang
北疆高产棉花氮磷钾吸收动态的研究
13.
Simulation Models on Nitrogen Nutrient and Grain Quality after Anthesis in Barley
大麦花后氮素养分和品质的动态模拟
14.
The Dynamic Growth Pattern of Perilla frutescens L.under Different N Applications
不同氮肥水平下紫苏生长的动态规律
15.
Bioturbation Effect of Misgurnus anguillicaudatus on Nitrogen Dynamic in Surface Water of Paddy Field
泥鳅对水田上覆水中氮素动态的生物扰动效应
16.
Research on High Ammonia Nitrogen Content and Low C/N Sewage by Self-forming Bio-dynamic Membrane Reactor;
自生生物动态膜反应器处理高氨氮、低碳氮比污水的研究
17.
Study on the Effect of Nitrogen Fertilizer with Split Application on Variation of Nitrogen in the Surface and Leakage Water of the Paddy Field;
分次施氮对稻田水层及渗漏水氮素影响动态变化研究
18.
Studies on the Dynamic Change of Nitrogen of Soybean Plant and the Effect of Additional Nitrogenous Fertilizer on It;
大豆植株氮素动态变化及追施氮肥对其影响的研究