J. Mark Powell

Personal Home Page

http://www.soils.wisc.edu/soils/people/faculty/powell.php

Articles in Scholarly Journals [Incomplete List]

  1. Seasonal Diet Affects Ammonia Emissions from Tie-Stall Dairy Barns
    Journal of Dairy Science, vol. 91, no. 2, pp. 857–869, 2008
  2. Nationally Coordinated Evaluation of Soil Nitrogen Mineralization Rate using a Standardized Aerobic Incubation Protocol
    Communications in Soil Science and Plant Analysis, vol. 39, no. 1, pp. 257–268, 2008
  3. Season and Bedding Impacts on Ammonia Emissions from Tie-stall Dairy Barns
    Journal of Environmental Quality, vol. 37, no. 1, pp. 7–15, 2008
  4. Rapid assessment of feed and manure nutrient management on confinement dairy farms
    Nutrient Cycling in Agroecosystems, 2008
  5. Dairy Manure Type, Application Rate, and Frequency Impact Plants and Soils
    Soil Science Society of America Journal, vol. 71, no. 4, pp. 1306–1313, 2007
  6. Nutrient budgeting as an approach to improving nutrient management on Australian dairy farms
    Australian Journal of Experimental Agriculture, vol. 47, no. 9, p. 1064, 2007
  7. Dairy manure N mineralization estimates from incubations and litterbags
    Biology and Fertility of Soils, vol. 43, no. 2, pp. 145–152, 2006
  8. Dairy Diet Impacts on Fecal Chemical Properties and Nitrogen Cycling in Soils
    Soil Science Society of America Journal, vol. 70, no. 3, pp. 786–794, 2006
  9. Estimates of Residual Dairy Manure Nitrogen Availability Using Various Techniques
    Journal of Environmental Quality, vol. 35, no. 6, pp. 2170–2177, 2006
  10. Corn Residue Level and Manure Application Timing Effects on Phosphorus Losses in Runoff
    Journal of Environmental Quality, vol. 34, no. 5, pp. 1620–1631, 2005
  11. Residue Level and Manure Application Timing Effects on Runoff and Sediment Losses
    Journal of Environmental Quality, vol. 34, no. 4, pp. 1337–1346, 2005
  12. Protocols for Nationally Coordinated Laboratory and Field Research on Manure Nitrogen Mineralization
    Communications in Soil Science and Plant Analysis, vol. 36, no. 19-20, pp. 2807–2822, 2005
  13. Manure Collection and Distribution on Wisconsin Dairy Farms
    Journal of Environmental Quality, vol. 34, no. 6, pp. 2036–2044, 2005
  14. Use of animal density to estimate manure nutrient recycling ability of Wisconsin dairy farms
    Agricultural Systems, vol. 84, no. 3, pp. 343–357, 2005
  15. Nutrient Cycling in Agroecosystems, vol. 62, no. 3, pp. 277–286, 2002
  16. Nutrient Cycling in Agroecosystems, vol. 62, no. 1, pp. 37–45, 2002
  17. Effects of primary tillage and soil amendment practices on pearl millet yield and nutrient uptake in the Sahel of West Africa
    Experimental Agriculture, vol. 35, no. 4, pp. 437–448, 1999
  18. Nutrient Cycling in Agroecosystems, vol. 54, no. 3, pp. 215–226, 1999
  19. URINE EFFECTS ON SOIL CHEMICAL PROPERTIES AND THE IMPACT OF URINE AND DUNG ON PEARL MILLET YIELD
    Experimental Agriculture, vol. 34, no. 3, pp. 259–276, 1998
  20. Increasing nutrient use efficiency in West-African agriculture: the impact of micro-topography on nutrient leaching from cattle and sheep manure
    Agriculture, Ecosystems & Environment, vol. 71, no. 1-3, pp. 229–239, 1998
  21. Alternatives to Crop Residues for Sustaining Agricultural Productivity and Natural Resource Conservation
    Journal of Sustainable Agriculture, vol. 11, no. 2/3, pp. 59–84, 1997
  22. Nutrient cycling in integrated rangeland/cropland systems of the Sahel
    Agricultural Systems, vol. 52, no. 2-3, pp. 143–170, 1996
  23. Effects of sheep diet on nutrient cycling in mixed farming systems of semi-arid West Africa
    Agriculture, Ecosystems & Environment, vol. 48, no. 3, pp. 263–271, 1994
  24. Sorghum Stover Removal Effects on Soil Organic Matter content, Extractable Nutrients, and Crop Yield
    Journal of Sustainable Agriculture, vol. 2, no. 1, pp. 25–39, 1992