Nitrogen cycle

Results: 922



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1Earth Without Life: A Systems Model of a Global Abiotic Nitrogen Cycle

Earth Without Life: A Systems Model of a Global Abiotic Nitrogen Cycle

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Source URL: sciences.gsfc.nasa.gov

Language: English - Date: 2018-04-11 09:57:32
    2SCSForage Nitrates and Prussic Acid Sampling, Testing and Management Strategies T. L. Provin and J. L Pitt*

    SCSForage Nitrates and Prussic Acid Sampling, Testing and Management Strategies T. L. Provin and J. L Pitt*

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    Source URL: varietytesting.tamu.edu

    Language: English - Date: 2009-03-10 15:04:28
    3Microsoft Word - Liu-Resume

    Microsoft Word - Liu-Resume

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    Source URL: www.chem.tamu.edu

    Language: English - Date: 2014-05-08 19:11:24
    4Article pubs.acs.org/est Identification of Groundwater Nitrate Contamination from Explosives Used in Road Construction: Isotopic, Chemical, and Hydrologic Evidence

    Article pubs.acs.org/est Identification of Groundwater Nitrate Contamination from Explosives Used in Road Construction: Isotopic, Chemical, and Hydrologic Evidence

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    Source URL: vt.water.usgs.gov

    Language: English - Date: 2016-01-15 11:14:00
    5MSU Extension specialist recommends deep banding or tillage to prevent nitrogen fertilizer loss MSU News ServiceContact: Clain Jonesor  Summary: Urea and urea ammonium nitrat

    MSU Extension specialist recommends deep banding or tillage to prevent nitrogen fertilizer loss MSU News ServiceContact: Clain Jonesor Summary: Urea and urea ammonium nitrat

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    Source URL: landresources.montana.edu

    Language: English - Date: 2016-08-15 12:34:54
    6Microsoft Word - Ammonium nitrate testimony April 2014.docx

    Microsoft Word - Ammonium nitrate testimony April 2014.docx

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    Source URL: otscweb.tamu.edu

    Language: English - Date: 2016-08-22 16:36:24
    7J. N. Am. Benthol. Soc., 2006, 25(3):583–595 Ó 2006 by The North American Benthological Society Effects of light on NO3 uptake in small forested streams: diurnal and day-to-day variations

    J. N. Am. Benthol. Soc., 2006, 25(3):583–595 Ó 2006 by The North American Benthological Society Effects of light on NO3 uptake in small forested streams: diurnal and day-to-day variations

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    Source URL: walkerbranch.ornl.gov

    Language: English - Date: 2010-02-10 14:40:09
    8Soybean Nodulation Process  Nitrogen (N) fixation is a symbiotic process between soybean plants and rhizobia soil bacteria where atmospheric N is converted to a form that is available to the plants.  Nitrogen

    Soybean Nodulation Process  Nitrogen (N) fixation is a symbiotic process between soybean plants and rhizobia soil bacteria where atmospheric N is converted to a form that is available to the plants.  Nitrogen

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    Source URL: www.stewartseeds.com

    Language: English - Date: 2016-04-20 10:52:34
    9Atmospheric control of nutrient cycling and production in the surface ocean Cecile Guieu, Cliff Law, Shigenobu Takeda, Doug Wallace 1.  Background and significance

    Atmospheric control of nutrient cycling and production in the surface ocean Cecile Guieu, Cliff Law, Shigenobu Takeda, Doug Wallace 1. Background and significance

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    Source URL: www.solas-int.org

    Language: English - Date: 2012-10-31 10:31:30
    10Aquaculture, Aquarium, Conservation & Legislation International Journal of the Bioflux Society OPEN ACCESS Research Article

    Aquaculture, Aquarium, Conservation & Legislation International Journal of the Bioflux Society OPEN ACCESS Research Article

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    Source URL: www.bioflux.com.ro

    Language: English - Date: 2012-03-16 17:27:19