1.
Molecular Regulation for Uptake and Utilization of Ammonium and Nitrate in Plant
植物吸收利用铵态氮和硝态氮的分子调控
2.
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
3.
Effect of Different Nitrogen Fertilizer Levels on Vertical Distribution of NH_4~+-N and NO_3~--N in Rubber Plantation Soil
施氮量对橡胶园土壤铵态氮和硝态氮垂直分布的影响
4.
Effect of Nitrate and Ammonium on the Levels of Hormones and Growth of Malus Hupenensis Rehd Seedlings;
硝态氮与铵态氮对平邑甜茶实生苗激素水平和生长的影响
5.
Effects of Different Fertilizer Application Regimes on NO_3~--N and NH_4~+-N in Black Soil during Spring Maize Growing Season
不同施肥方式对黑土春玉米田硝态氮和铵态氮的影响
6.
THE ABSORPTION,UTILIZATION AND DISTRIBUTION OF NITRATE ~(15)N AND AMMONIUM ~(15)NIN Populus Tomentosa SEEDLINGS
毛白杨对~(15)N-硝态氮和铵态氮的吸收、利用及分配
7.
Spatial Distribution Patterns of Nitrate Nitrogen and Ammonia Nitrogen in Typical Calamagrostis Angustifolia Wetland Soils of Sanjiang Plain
三江平原典型小叶章湿地土壤中硝态氮和铵态氮的空间分布格局
8.
Uptake of ammonium and nitrate by external hyphae of arbuscular mycorrhizal fungi
丛枝菌根根外菌丝对铵态氮和硝态氮吸收能力的比较
9.
Different Consistence DCD Influence on the Transformation of NH_4 N in Soil
不同浓度双氰胺对土壤铵态氮变化的影响
10.
Effect of Match Ratio of Ammonium Nitrogen and Water Solubility Phosphas on Soil Nitrification
铵态氮和水溶性磷酸盐配比对土壤硝化的影响
11.
Contents of Nutrient Elements in NH_4~+-N Fertilizer and Urea
铵态氮肥和尿素中植物营养元素含量比较分析
12.
Effect of irrigation on NH_4~+-N vertical distribution of soil under rubber plantation
灌水量对橡胶园土壤铵态氮垂直分布的影响
13.
Effects of Rhizobia, NH_4～+-Fertilizer and Light Strength on Nitrogen Fixation and Photosynthesis of Soybean;
根瘤菌、铵态氮、光照强度对大豆固氮和光合作用影响的研究
14.
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
15.
Study on the Priming Effect Caused by Ammonium and Mineralization of Organic Nitrogen in the Typical Soils on Loess Plateau;
黄土高原典型土壤有机氮矿化及铵态氮对土壤氮素激发效应的研究
16.
Horizontal migration of ammonium nitrogen in seashore saline soil on the coast of Laizhou Bay
莱州湾滨海盐渍土中铵态氮水平运移室内模拟试验
17.
Study on Ammonium-Nitrogen Corrosion to Copper Equipment in Cooling Water in Power Plant
火电厂循环冷却水中铵态氮对铜设备的腐蚀研究
18.
These large pools of ammonia are detrimental to seedling growth and are very susceptible to gaseous loss by volatilization before chemical conversion back to the ammonium and nitrate forms.
这些氨的大量存在对幼苗生长产生危害，同时也很容易在转化为铵态氮和硝态氮之前挥发损失。