Evaluation of broiler litter transportation in northern Alabama, USA.
The profitability of using broiler litter as a source of crop nutrients was calculated using a phosphorus-consistent litter application rule. A ton of litter can cost effectively be transported up to 164 miles from the production facility. A cost-minimizing phosphorus-consistent transportation model developed to meet the nutrient needs of 29 counties in northern Alabama revealed that not all of the litter can be utilized in the region. The total cost increased when transportation of the litter out of the heavily surplus counties was prioritized. Total litter use was minimally affected by changes in chemical fertilizer prices. Shadow prices indicated the robustness of the model.
Department of Agricultural Economics and Agribusiness, Louisiana State University, 225 Agricultural Administration Building, Baton Rouge, LA 70803, USA. kpaudel@agcenter.lsu.edu
Krishna P
KP
Paudel
Murali
M
Adhikari
Neil R
NR
Martin
D000818:Animals; D002645:Chickens; D003365:Costs and Cost Analysis; D005243:Feces / Q000737:chemistry; D005308:Fertilizers; D007220:Industrial Waste; D016014:Linear Models; D018803:Models, Economic; D010758:Phosphorus / Q000032:analysis; D012037:Refuse Disposal; D014186:Transportation / Q000191:economics; D018505:Waste Management / Q000379:methods*
D005308:Fertilizers; D007220:Industrial Waste; D010758:Phosphorus