J. Mark Powell
Personal Home Page
http://www.soils.wisc.edu/soils/people/faculty/powell.php
Articles in Scholarly Journals [Incomplete List]
- Seasonal Diet Affects Ammonia Emissions from Tie-Stall Dairy Barns
Journal of Dairy Science, vol. 91, no. 2, pp. 857–869, 2008 - 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 - Season and Bedding Impacts on Ammonia Emissions from Tie-stall Dairy Barns
Journal of Environmental Quality, vol. 37, no. 1, pp. 7–15, 2008 - Rapid assessment of feed and manure nutrient management on confinement dairy farms
Nutrient Cycling in Agroecosystems, 2008 - 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 - 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 - Dairy manure N mineralization estimates from incubations and litterbags
Biology and Fertility of Soils, vol. 43, no. 2, pp. 145–152, 2006 - 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 - Estimates of Residual Dairy Manure Nitrogen Availability Using Various Techniques
Journal of Environmental Quality, vol. 35, no. 6, pp. 2170–2177, 2006 - 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 - Residue Level and Manure Application Timing Effects on Runoff and Sediment Losses
Journal of Environmental Quality, vol. 34, no. 4, pp. 1337–1346, 2005 - 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 - Manure Collection and Distribution on Wisconsin Dairy Farms
Journal of Environmental Quality, vol. 34, no. 6, pp. 2036–2044, 2005 - Use of animal density to estimate manure nutrient recycling ability of Wisconsin dairy farms
Agricultural Systems, vol. 84, no. 3, pp. 343–357, 2005 - Nutrient Cycling in Agroecosystems, vol. 62, no. 3, pp. 277–286, 2002
- Nutrient Cycling in Agroecosystems, vol. 62, no. 1, pp. 37–45, 2002
- 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 - Nutrient Cycling in Agroecosystems, vol. 54, no. 3, pp. 215–226, 1999
- 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 - 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 - 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 - Nutrient cycling in integrated rangeland/cropland systems of the Sahel
Agricultural Systems, vol. 52, no. 2-3, pp. 143–170, 1996 - 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 - 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