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Scheduling Inputs with Production Functions: Optimal Nitrogen Programs for Rice

Published online by Cambridge University Press:  28 April 2015

Ronald C. Griffin ,
M. Edward Rister ,
John M. Montgomery  and
Fred T. Turner
Ronald C. Griffin
Affiliation:
Department of Agricultural Economics, Texas A & M University
M. Edward Rister
Affiliation:
Department of Agricultural Economics, Texas A & M University
John M. Montgomery
Affiliation:
Department of Agricultural Economics, Texas A & M University
Fred T. Turner
Affiliation:
Soil and Crop Sciences, Texas A & M University
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Abstract

The problem of scheduling input applications can be examined by extending conventional production function analysis. Using appropriately designed agricultural experiments, it is possible to estimate production function parameters with alternative specifications for input timing (and amount). A study of nitrogen applications to rice is employed to illustrate scheduling via production functions. Alternative specifications and functional forms are simultaneously examined to determine the sensitivity of economic results to these factors. Sensitivity is found to be high, and this finding is hypothesized to be critical for other approaches to input scheduling as well.

Keywords

schedulingproduction functionssimulationnitrogenrice
Type
Submitted Articles
Information
Journal of Agricultural and Applied Economics , Volume 17 , Issue 1 , July 1985 , pp. 159 - 168
Copyright
Copyright © Southern Agricultural Economics Association 1985

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