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- soil carbon and nitrogen cycling 土壤碳和氮循环
- Study on the simulation of soil carbon and nitrogen cycle in agro-ecosystem in high yields area--A case study of Quzhou county Hebei province 高产粮区农业生态系统土壤碳氮循环的模拟研究--以河北省曲周县为例
- soil carbon and nitrogen cycle 土壤碳和氮循环
- Yang, J.C., J.H.Huang, Q.M Pan, J.W.Tang, X.G.Han. 2004.Long-term impacts of land-use change on dynamics of tropical soil carbon and nitrogen poois. 杨景成;黄建辉;唐建维;潘庆民;韩兴国.;2005
- 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。
- The available literature suggests that no consistent pattern exists on the impacts of exotic plant invasions on soil microbes, soil animals, soil carbon cycling and nitrogen cycling. 已有的研究表明, 植物入侵对土壤生物多样性及相关生态系统过程的影响均存在不一致的格局, 影响机制也是复杂多样的。
- 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。
- CHARACTERISTICS OF SOIL CARBON AND NITROGEN OF FOUR PLANT COMMUNITY TYPES IN ERDOS, INNER MONGOLIA 内蒙古鄂尔多斯地区四个植物群落类型的土壤碳氮特征
- Variation of the Soil Carbon and Nitrogen for Initial Stage after the Felling in Tropical Montane Rainforest of Bawangling, Hainan Island 海南岛霸王岭热带山地雨林采伐经营初期土壤碳氮储量
- Soil Carbon and Nitrogen Sequestration Following Cropland to Forage Grassland Conversion in the Marginal Land in the Middle of Heihe River Basin, Northwest China 黑河中游边缘绿洲农田退耕还草的土壤碳、氮固存效应
- Dynamics of the small-scale heterogeneity of the soil carbon and nitrogen resources associated with Caragana microphylla in Inner Mongolia degraded steppe 内蒙古退化草原中与小叶锦鸡儿相关的小尺度土壤碳、氮资源异质性动态
- Soil carbon and nitrogen 土壤碳氮
- 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。
- The effects of carbon and nitrogen sources on the added methane oxidation and the population methane\|oxidizing bacteria in marine\|fluvigenic yellow loamy paddy soil were studied. 结果表明,加入不同碳素或氮素物质对黄松田土中甲烷氧化菌种群的数量变化无显著性影响,但对土壤氧化外源甲烷活性却具有显著性影响。
- Contents of all types of soil carbon and CPMI were improved when the straw was retuned to the soil. 秸秆还田免耕、旋耕提高了土壤不同形态碳素含量和碳库管理指数；
- Balanced application of fertilizers (treatment NPK) showed higher contents of soil humus and labile humus carbon and nitrogen fractions than imbalanced use of fertilizers (treatments NP, PK, and NK). 活性腐殖质组分碳和氮较腐殖质组分碳和氮对施肥措施的响应更灵敏。
- 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。
- the relation between DON and nitrogen cycle; DON与氮循环的关系;
- 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。
- Knoepp, J. D. and W. T. Swank (1997) Forest management effects on surface soil carbon and nitrogen. Soil Science Society of America Journal 61: 928-935. 颜江河(2005)森林土壤的碳吸存量。森林与环境变迁研讨会论文集。国立中兴大学森林学系主办。国立中兴大学农业暨自然资源学院十楼国际会议厅。226页。
