David D. Tarkalson

Phosphorus losses in runoff after application of litter from broilers fed high-available phosphorus corn feed

Communications in Soil Science and Plant Analysis, 38(13-14), 1805–1814.

Runoff phosphorus losses as related to phosphorus source, application method, and application rate on a piedmont soil

Journal of Environmental Quality, 33(4), 1424–1430.

A phosphorus budget of a poultry farm and a dairy farm in the southeastern U.S. and the potential impacts of diet alteration

Nutrient Cycling in Agroecosystems, 66(2003), 295–303.