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- The influence of various nitrogen levels on the activeness of key enzymes of flue-cured tobacco leaves in carbon and nitrogen metabolism were studied. 用盆栽试验研究了不同氮素水平对烟草碳氮代谢关键酶活性的影响。
- Carbon and nitrogen metabolic characteristics were studyed in biological aeration filter(BAF) reactor filled with expanded clay. 用充填陶瓷滤料的曝气生物滤池研究碳和氮代谢特性。
- Research Advance on Carbon and Nitrogen Metabolism in Tobacco 烟草碳氮代谢研究进展
- The recent progress of research on carbon and nitrogen metabolism in maize 玉米碳氮代谢研究进展
- Keywords Eutrophication;Vallisneria natans;growth;carbon and nitrogen metabolism; 富营养化;氮磷;苦草;生物量;游离氨基酸;可溶性糖;
- Studies on Carbon and Nitrogen Metabolism and Its Mutual Effect in Grain Filling Period of Barley under Soil Water Stresses 土壤水分胁迫下大麦籽粒形成期碳氮代谢及其互作效应
- Effect of Nitrogen Topdressing on the Key Enzymes of Carbon and Nitrogen Metabolism During the Process of Tobacco Leaf Maturation 烟叶成熟过程中碳氮代谢关键酶对追施氮肥的响应
- Effects of Various Nitrogen Levels on Key Enzymes Activeness of Flue-cured Tobacco Leaves in Carbon and Nitrogen Metabolism 不同氮素水平对烟草碳氮代谢关键酶活性的影响
- Keywords Wheat;Nitrogen topdressing stage;Soil moisture;Carbon and nitrogen metabolism;Yield;Quality;Water use efficiency and nitrogen use efficiency; 小麦;追氮时期;土壤水分;碳氮代谢;产量;品质;水分和氮素利用率;
- Keywords Winter wheat;Nitrogen fertilizer rate and topdressing stage;Grain yield;Kernel quality;Carbon and nitrogen metabolism;Nitrogen apparent using efficiency; 小麦;施氮量和追氮时期;碳氮代谢;产量;品质;氮肥利用率;
- carbon and nitrogen metabolism 碳氮代谢
- The studies on the biogeochemistry of carbon and nitrogen, carbon and nitrogen cycle in forest ecosystems, or photosynthates supply for nitrogen assimilation and metabolism of plant indicated that carbon and nitrogen could influence each other. 不论探讨碳与氮之生物地质化学，或森林生态系碳与氮养分循环，甚至整株植物产生光合产物供给氮同化与代谢所需，都显示碳与氮彼此能相互影响。
- This study is about carbon and nitrogen nutrient sources utilization. 摘要通过试验探讨茶树菇对碳源和氮源的利用。
- Dietary nutrient digestion and nitrogen metabolism in the experimental animal were determined, and maintenance protein requirement for weaning sika deer was suggested. 通过对营养消化代谢参数的测定，研究了日粮蛋白质水平对断乳仔鹿氮消化和氮沉积规律及营养物质消化代谢的影响，并初步确立了断乳仔鹿的蛋白质维持需要量。
- Carbon and nitrogen cycling characteristics of dry farmland ecosystem on Loess Plateau. 黄土高原旱塬农田生态系统碳氮循环特征。
- Utilization of carbon and nitrogen nutrients by mycorrhizal fungi in oak forest. 柞树林下菌根真菌对碳、氮营养的利用。
- Purine: Any of a class of heterocyclic compounds with a two-ring structure composed of carbon and nitrogen atoms. 嘌呤:嘌呤是对由碳、氮原子组成的双环结构的杂环化合物的统称。
- Such as: Dissolved organic carbon and nitrogen (DOC and DON) has increased by 113.24% and 43.80%. 例如溶解性有机碳、氮;养殖初、末期相比较分别升高了 113.;24%25、43
- In addition, carbon and nitrogen isotope and its ratio was important indicator in the riverine biogeochemistry study. 另外碳氮同位素及其比值在当前的河流有机质生物地球化学研究中仍起着非常重要的示踪作用。
- Title： The effect of six carbon and nitrogen sources on mycelial growth of Oudemansiella radicata (Relhan:Fr.)Sing. 关键词：碳源;氮源;长根奥德蘑;菌丝;生长速度;生长势
