Nutrition And The Economics Of Swine Management
Current methods of formulating animal rations lead to excess nutrient excretion which can potentially lead to excess manure nutrients and an increase in economic costs. These methods do not recognize the impact of diminishing returns. The objective is to simultaneously optimize feed ration composition and replacement. The results, when compared against results from a survey of feed companies, indicate that using a profit maximization rather than live weight growth maximization criterion targets nutrients to an animal's actual needs and, hence, fewer nutrients are excreted and higher returns for producers are obtained.
Volume (Year): 31 (1999)
Issue (Month): 01 (April)
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- Chavas, J. P. & Kliebenstein, James, 1985. "Modeling Dynamic Agricultural Production Response: The Case of Swine Production," Staff General Research Papers 10631, Iowa State University, Department of Economics.
- Pollak, Robert A. & Wales, Terence J., 1991.
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- Pollak, R.A. & Wales, T.J., 1990. "The Likelihood Dominance Criterion: A New Approach To Model Selection," Discussion Papers in Economics at the University of Washington 90-10, Department of Economics at the University of Washington.
- Pollak, R.A. & Wales, T.J., 1990. "The Likelihood Dominance Criterion: A New Approach To Model Selection," Working Papers 90-10, University of Washington, Department of Economics.
- Boland, Michael A. & Preckel, Paul V. & Schinckel, Allan P., 1993. "Optimal Hog Slaughter Weights Under Alternative Pricing Systems," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 25(02), December.
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