The Economics of Dairy Anaerobic Digestion with Co-Product Marketing
Bishop, C.P. and C.R. Shumway. Review of Agricultural Economics 31, 3(Fall 2009):394-410.
Shumway
High Quality Fiber and Fertilizer as Co-Products from Anaerobic Digestion
Kruger, C.E., Chen, S., MacConnell, C.B., Harrison, J.H., Shumway, C.R., Zhang, T., Oakley, K., Bishop, C., Frear, C., Davidson, D., and Bowers, K. (2008). Journal of Soil and Water Conservation. 63(1), 12A-13A.
Dairy Waste Composting
Myers Collins, K., R. Shumway and Q. Liu. May, 2003. WSU Extension Bulletin EB1947B. This bulletin discusses on-farm manure and straw bedding composting methods, costs, benefits and economics of composting, and marketing of compost. Additional information on this topic can be found in Extension Bulletins EB1947E and EB1948E.