Showing 801 - 820 results of 3,087 for search '"nitrogen"', query time: 0.19s Refine Results
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    Nitrification and denitrification in pond by Yuni Puji Pujihastuti

    Published 2011-01-01
    “…Ammonium and nitrite compounds are other forms of inorganic nitrogen in the pond. Nitrogen anorganic consist of ammonia, ammonium, nitrit, nitrat and nitrogen. …”
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  9. 809

    Basics of Quantifying N Sources and Fates on the University of Florida Campus by Jiexuan Luo, George Hochmuth

    Published 2016-02-01
    “…Human activities can also cause losses of nitrogen. Therefore, educating people about nitrogen cycling in the urban environment is critical for the development of solutions to the environmental problems caused by nitrogen loss. …”
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  10. 810

    Basics of Quantifying N Sources and Fates on the University of Florida Campus by Jiexuan Luo, George Hochmuth

    Published 2016-02-01
    “…Human activities can also cause losses of nitrogen. Therefore, educating people about nitrogen cycling in the urban environment is critical for the development of solutions to the environmental problems caused by nitrogen loss. …”
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    Article
  11. 811

    Ditch management using low-grade weirs: an opportunity for mitigating water quality and quantity impacts by J. S. Strock, A. Z. Ranaivoson

    Published 2025-01-01
    “…This study assessed the effect of low-grade weirs on discharge and nitrate-nitrogen concentration and loss from a pair of experimental drainage ditches. …”
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  12. 812

    Formation, Energetics, and Electronic Properties of Graphene Monolayer and Bilayer Doped with Heteroatoms by Yoshitaka Fujimoto

    Published 2015-01-01
    “…As for the nitrogen doping, we further discuss the stabilities, the growth processes, and the electronic properties associated with the plausible nitrogen defect formation in graphene which is suggested by experimental observations.…”
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  13. 813

    Evaluation of the Nutrient Composition of Maize in Different NPK Fertilizer Levels Based on Multivariate Method Analysis by Csaba Bojtor, Árpád Illés, Seyed Mohammad Nasir Mousavi, Adrienn Széles, Brigitta Tóth, János Nagy, Csaba L. Marton

    Published 2021-01-01
    “…FAO 490) during the growing season with six-level nitrogen fertilisation supplies at five phenological stages. …”
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  14. 814

    Growth, Root Formation, and Nutrient Value of Triticale Plants Fertilized with Biosolids by Wendy Mercedes Rauw, Michael Bela Teglas, Sudeep Chandra, Matthew Lewis Forister

    Published 2012-01-01
    “…Biomass production, root length, root diameter, nitrogen, phosphorus, and potassium concentration were analyzed at harvest. …”
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  15. 815

    Improving Nutrient Efficiency as a Strategy to Reduce Nutrient Surpluses on Dairy Farms by C.J.M. Ondersteijn, A.G.J.M. Oude Lansink, G.W.J. Giesen, R.B.M. Huirne

    Published 2001-01-01
    “…This is done by taxation of nitrogen and phosphate surpluses that exceed a hectare-based threshold of maximum-allowed surpluses. …”
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  16. 816

    Performance of Bambara groundnut (Vigna subterranea L. Verdc.) with rice husk biochar and Christmas Island Rock Phosphate application by Mukhtar Musa, Ajit Singh

    Published 2024-01-01
    “…Purpose Biochar application could be a sustainable way to enhance the nitrogen fixation in Bambara groundnut and other legumes. …”
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  17. 817

    Optogenetic control of horizontally acquired genes prevent stuck fermentations in yeast by David Figueroa, Diego Ruiz, Nicolò Tellini, Matteo De Chiara, Eduardo I. Kessi-Pérez, Claudio Martínez, Gianni Liti, Amparo Querol, José M. Guillamón, Francisco Salinas

    Published 2025-02-01
    “…ABSTRACT Nitrogen limitations in the grape must be the main cause of stuck fermentations during the winemaking process. …”
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  18. 818

    Effects of Environmental Factors on Nutrients Release at Sediment-Water Interface and Assessment of Trophic Status for a Typical Shallow Lake, Northwest China by Dekun Hou, Jiang He, Changwei Lü, Ying Sun, Fujin Zhang, Khureldavaa Otgonbayar

    Published 2013-01-01
    “…The contents and spatial distributions of total phosphorus (TP), total nitrogen (TN), and different nitrogen forms in sediments were analyzed. …”
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  19. 819

    Denitrification research based on green electron supply and cell metabolism regulation by LIU Chao, FAN Xinyun, ZHANG Xuemeng, CHEN Chuang, ZHU Mengru, CHEN Yinguang*

    Published 2024-02-01
    “…As a key link in the nitrogen cycle, microbial denitrification plays an important role in removing nitrate pollution from the water environment, realizing the return of nitrogen to the atmosphere, and maintaining nitrogen balance. …”
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  20. 820

    Mechanisms of Visible Light Photocatalysis in N-Doped Anatase TiO2 with Oxygen Vacancies from GGA+U Calculations by Hsuan-Chung Wu, Yu-Siang Lin, Syuan-Wei Lin

    Published 2013-01-01
    “…The impurity formation energy, charge density, and electronic structure properties of TiO2 supercells containing substitutional nitrogen, interstitial nitrogen, or oxygen vacancies were evaluated to clarify the mechanisms under visible light. …”
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