1.
Study on the Forms of Nitrogen in the Sediments of the Yellow Sea and Jiao Zhou Bay;
黄海及胶州湾沉积物中氮的形态研究
2.
The Forms and Distribution of Nitrogen in the North of Yellow Sea in Summer 2006
2006年夏季北黄海海域氮的形态和分布
3.
Effect of Different Nitrogen Forms and Ratioes on Carbon-Nitrogen Metablism of Flue-Cured Tobacco Leaves;
不同氮素形态配比对烤烟叶片碳氮代谢的影响
4.
Research on the Effect of Nitrogen Form on Growth Physiology and Nitrogen Absorption-utilization in Four Tea Varieties (Camellia Sinensis L.)
氮素形态对茶树生长及氮素吸收利用的影响
5.
Root morphology and nitrogen accumulation in soybean (Glycine max L.) under different nitrogen application levels
施氮对大豆根系形态和氮素吸收积累的影响
6.
Effect of Different Forms Nitrogen on Nodule Growth and Nitrogen Fixation in Soybean(Glycine max L.)
不同形态氮对大豆根瘤生长及固氮的影响
7.
Effects of NH_4~+-N/NO_3~--N ratio in applied supplementary fertilizer on nitrogen metabolism,photosynthesis and growth of Isatis indigotica
氮素形态对菘蓝氮代谢、光合作用及生长的影响
8.
Spatial distribution of nitrogen species in sediment of lakeside zone of Lake Dianchi
滇池湖滨带沉积物氮形态的空间分布
9.
Effect of Different N-fertilizer Forms on N_2O Emission in Anthrosol
不同氮肥形态对土壤释放N_2O的影响
10.
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
11.
Absorption and Utilization of N Nutrients by Flue-cured Tobacco and Effects of Different Forms of N Fertilizer on Yield and Quality of Flue-cured Tobacco;
烤烟对氮肥的吸收利用及不同形态氮肥对烤烟产量和品质的影响
12.
Effects of Nitrogen, Phosphorus and Nitrogen Forms on Growth and Physiological Traits of Fraxinus Mandshurica Seedlings;
氮磷营养及氮形态对水曲柳幼苗生长和生理的影响机制
13.
Breeding for Nitrogen-Efficient Maize Hybrids and Genetic Analysis on Roots Morphology in Response to Low Nitrogen Stress;
玉米氮高效品种选育及根系形态对低氮反应的遗传分析
14.
Effects of Dirrerent Nitrogen Form and Water Stress on Nitrogen and Photosynthetic Physiology of Rice(Oryza Sativas L.);
不同氮素形态及水分胁迫对水稻氮素与光合生理的影响
15.
Studies on the Effect of Nitrogen Forms and Nitrogen Proportion on Growth and Development of Blueberry;
氮素形态及氮素配比对越橘生长发育影响的研究
16.
Effects of Nitrogen on the Growth and N Uptake of Rice under Different Water Conditions;
不同氮素形态、水分状况对水稻生长及氮素吸收的影响
17.
The Evolution of Humus and Organic Nitrogen Forms and Its Relation of N Supply Capacity in Sheltered Soil;
设施土壤腐殖质和有机氮形态演变及其与供氮能力关系的研究
18.
The Relationship between Nitrogen Uptake of Crop Seedlings and H～+ Concentration of Nutrient Solution;
介质pH与不同氮素形态对作物幼苗氮素吸收的影响