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Fuel and Fertilizer Report

The Fuel and Fertilizer Contribution Report describes the contribution of fuel use and fertilizer additions to the predicted soil carbon storage.

The table has three parts:

  1. Summary of the parcel's location, soil, and management information.
  2. Fuel and nitrogen use calculated from the database, based upon the location, soil type, and the management information which you provided on the COMET-VR data entry screens.
  3. If you wish to report actual changes in inputs for this parcel, enter only those values applicable for your parcel.

The fuel and nitrogen use is based upon the location, soil type, and the management information which you provided on the COMET-VR data input screens.

Fuel and fertilizer use constitute greenhouse gas emission sources. These emissions are affected by production practices such as irrigation, and the type and method of fertilizer and manure application. The adoption of better nutrient management and water management practices can reduce the emissions of greenhouse gases. 

Fuel and fertilizer values from the database were obtained from USDA National Agricultural Statistics Service (NASS), the Carbon Sequestration Rural Appraisal (CSRA), and from other related datasets.  The CSRA appraisal was conducted by NRCS from 2002 to 2004. 

If actual records are available, the user can input the information into the appropriate boxes. Indicate by year the quantity of fuel/fertilizer used for the Base (Current management) and Report Period. Be sure to specify the units you are using to report this quantity.  If your management achieves a reduction through the use of an alternative fuel, indicate the quantity and type of alternative fuel consumed.

Click on the text next to the fuel/fertilizer category to change the units of the category.

Information on fuel and fertilizer conversions to CO2 can be found at the following WEB sites:


Figure 12: Example of Fuel and Fertilizer Report
Example of Fuel and Fertilizer Report

Create an ASCII text file by clicking the "Write File" button at the bottom of the page.

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Help Contents
    Introduction
    Getting Started
    Running the Report
    Correcting Information
    Parcel Information
    Soil Information
    Management Information
    Location Information
    Carbon Report
    Fuel & Fertilizer
  About the Fuel and Fertilizer Contributions Calculations
  Unit Conversions to CO2-Equivalent
    Appendices
       
I Want To

  Email the COMET-VR Administrator to get help for a technical problem.
    View the Technology Requirements
    View the Online Help for the COMET-VR tool
    View the Accessibility Instructions
      View the Site Disclaimer
      View the Site Glossary
     
See Also
See Also
    NRCS Energy Estimator for Tillage
  NREL Agroecosystems
  CASMGS Consortium for Agricultural Soils Mitigation of Greenhouse Gases
ARS Research
  U.S. Agriculture & Forestry Greenhouse Gas Inventory
  Greenhouse Gas Reporting Guidelines
  Greenhouse Gas Guidance for FARMS and FORESTS
  Draft 1605b Technical Guidelines
  1605b Voluntary Reporting Program
  COLE Forestry Model
  COLE Lite Forestry Model

Last Modified: 04/05/2007