Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-19T05:12:06.015Z Has data issue: false hasContentIssue false

A Stocker Cattle Growth Simulation Model

Published online by Cambridge University Press:  28 April 2015

B. Wade Brorsen
Affiliation:
Department of Agricultural Economics, Texas A&M University
Odell L. Walker
Affiliation:
Department of Agricultural Economics, Oklahoma State University
Gerald W. Horn
Affiliation:
Department of Agricultural Economics, Oklahoma State University
Ted R. Nelson
Affiliation:
Department of Agricultural Economics, Oklahoma State University

Extract

Stocker cattle operations are an important part of the nation's cattle industry. Many producers do not realize the profit potential in new technological advances, and some feed their cattle on uneconomic planes of nutrition. Stocker cattle producers can benefit from results of animal science and agronomic research if they are presented in a framework suited to use in decision-making. Analyses prepared by agricultural economists often ignore many of the factors determining gain because of lack of data and complexity of the relationships. Thus, a system for economic analysis that accounts for more factors and improves growth predictions would be highly useful. The purpose of this study is to develop and provide computerized analytical procedures to estimate physical and economic results of alternative stocker production systems.

Type
Research Article
Copyright
Copyright © Southern Agricultural Economics Association 1983

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Brorsen, B. W.Economic Analysis of Stocker Cattle Production Alternatives Using a Computer Simulation Model.” Master's thesis, Oklahoma State University, 1980.Google Scholar
Conrad, H. R., Pratt, A. D. and Hibbs, J. W.. “Regulation of Feed Intake in Dairy Cows.J. Dairy Sci. 47(1964):54.CrossRefGoogle Scholar
Crickenberger, R. G., Fox, D. G., and Magee, W. T.. “Effect of Cattle Size, Selection and Crossbreeding on Utilization of High Corn Silage or High Grain Rations.” In Report of Beef Cattle-Feeding Research. Mich. Agr. Exp. Sta. Res. Rpt. 328, February 1977, pp. 2241.Google Scholar
Dinus, D. A., Brokken, R. F., Bovard, K. P., and Rumsey, T. S.. “Feed Intake and Carcass Composition of Angus and Santa Gertrudis Steers Fed Diets of Varying Energy Conservation.J. Animal Sci. 42(1976):10891097.CrossRefGoogle Scholar
Fox, D. G. and Black, J. R.. “A System for Predicting Performance of Growing and Finishing Beef Cattle.” In Report of Beef Cattle-Feeding Research, Mich. Agr. Exp. Sta. Res. Rpt. 328, February 1977>, pp. 141162.Google Scholar
Fox, D. G., Johnson, R. R., Preston, R. L., Dockerty, T. R., and Klosterman, E. W.. “Protein and Energy Utilization During Compensatory Growth in Beef Cattle.J. Animal Sci. 32(1972):310318.CrossRefGoogle Scholar
Harpster, H. W., Fox, D. G., and Magee, W. T.. “Energy Requirements of Cows and Feedlot Performance of Steer and Heifer Calves of Four Genetic Types.” In Report of Beef Cattle-Feeding Research, Mich. Agr. Exp. Sta. Res. Rpt. 328, February 1977, pp. 4255.Google Scholar
Holter, J. A., and Reid, J. T.. “Relationship Between the Concentration of Crude Protein and Apparently Digestible Protein in Forages.J. Animal Sci. 18(1959):13391345.CrossRefGoogle Scholar
Horn, G. W., Sims, P. L., andLusby, K. S.. “Effect of Potassium on Weight Gains of Steers Wintered on Dormant Native Range.” In Animal Sciences and Industry Research Report, Okla. Agr. Exp. Sta. Misc. Pub. MP-104, April 1979, pp. 9395.Google Scholar
Horton, G. M. and Holmes, W.. “Compensatory Growth by Beef Cattle at Grassland Or On An Alfalfa Based Diet.J. Animal Sci. 46(1978):297303.CrossRefGoogle Scholar
Klosterman, E. W.Total Feed Efficiency of Beef Cows of Different Sizes and Breeds.” Ohio Agr. Res. and Dev. Ctr. Res. Summary 77, Columbus, Ohio, 1974.Google Scholar
Lake, R. P., Clanton, D. C., and Karn, J. F.. “Intake, Digestibility and Nitrogen Utilization of Steers Consuming Irrigated Pasture as Influenced by Limited Energy Supplementation.J. Animal Sci. 38(1974):12911297.CrossRefGoogle Scholar
Lehman, R. S.Computer Simulation and Modeling. Hillsdale, New Jersey: Lawrence Elbaum Associates, 1977.Google Scholar
Lofgreen, G. P., and Garrett, W. N.. “A System for Expressing Net Energy Requirements and Feed Values for Growing and Finishing Beef.J. Animal Sci. 27(1968):793806.CrossRefGoogle Scholar
McMurphy, W. E. and Tucker, B. B.. “Small Grain and Clipping Comparisons.” In Eastern Pasture Res. Sta., Okla. Agr. Exp. Sta. Res. Rpt. P-705, October 1974, pp. 1314.Google Scholar
Mader, T. L.Cattle Performance and Economic Potentials of Alternative Stacker and Finishing Programs for Fall-Weaned Calves.” Master's thesis, Oklahoma State University, 1979.Google Scholar
Meyer, J. H., Hull, J. L., Weitkamp, W. H., and Bonilla, S.. “Compensatory Growth Responses of Fattening Steers Following Various Low Energy Intake Regimes On Hay or Irrigated Pasture.J. Animal Sci. 24(1965):2937.CrossRefGoogle ScholarPubMed
National Academy of Sciences. “Nutrient Requirements of Beef Cattle, Number 4.Nutrient Requirement of Domestic Animals, Fifth dition, Washington, D.C., 1976.Google Scholar
Nelson, T. R.Beef Gain Projection Program.Oklahoma State University, Department of Agricultural Economics, 1979, unpubl. ms.Google Scholar
Oh, H. K., Baumgardt, B. R., and Scholl, J. M.. “Evaluation of Forages in the Laboratory Versus Comparison of Chemical Analysis Solubility Tests and In Vitro Fermentation.J. Dairy Sci. 49(1966):850.CrossRefGoogle Scholar
Oklahoma State University, Department of Agricultural Economics. Livestock Enterprise Budgets. Oklahoma State University, January 1980.Google Scholar
Rider, A. B., and Boyer, B. D.. “Storing and Feeding Large Roll Bales” Okla. Agr. Exp. Sta. Res. Rpt. 705, 1974, pp. 4043.Google Scholar
Smith, K. L.Forage Sampling Techniques and Evaluation of Factors Affecting Steer Gains on Midland Bermudagrass.” Ph.D. dissertation, Oklahoma State University, 1973.Google Scholar
Southern Regional Research Project S-45. Composition and Digestibility of Southern Forages. Southern Cooperative Series Bull. 165, June 1971.Google Scholar
Tilley, J. M. A., and Terry, R. A.. “A Two-Stage Technique for the In Vitro Digestion of Forage Crops.J. British Grassland Soc. 18(1963):104.CrossRefGoogle Scholar
Van Soest, P. J. “Revised Estimates of the Net Energy Values of Feeds.” In Proceedings of the 1973 Cornell Nutritional Conference, pp. 1121.Google Scholar
Vavra, M., Rice, R. W., and Bennet, R. E.. “Chemical Composition of the Diet, Intake and Gain of Yearling Cattle on Different Grazing Intensities.J. Animal Sci. 36(1973)411414.CrossRefGoogle Scholar
Wagner, D. G.Applied Animal Nutrition Manual. Oklahoma State University Animal Science Dpt. 1975.Google Scholar
Webster, A. J. F., Chumkey, J., and Young, B. A.. “Effects of Cold Environments on the Energy Exchanges of Young Beef Cattle.Canadian J. Animal Sci. 50(1970):8990.CrossRefGoogle Scholar
Wilson, B. R.Summer Performance and Forage Intake of Stackers Grazed on Bermudagrass.” Master's thesis, Oklahoma State University, December 1979.Google Scholar
Wilson, P. N., and Osbourn, D. F.. “Compensatory Growth After Undernutrition in Mammals and Birds.Bio. Rev. 35(1960):324363.CrossRefGoogle ScholarPubMed
Winchester, C. F., and Howe, P. E.. Relative Effects of Continuous and Uninterrupted Growth on Beef Steers. USDA Tech. Bull. No. 1108, 1955.Google Scholar