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Risk Analysis of Adopting Zero Runoff Subirrigation Systems in Greenhouse Operations: A Monte Carlo Simulation Approach

Published online by Cambridge University Press:  15 September 2016

Wen-fei L. Uva
Affiliation:
Department of Floriculture and Ornamental Horticulture at Cornell University is now a senior extension associate with the Department of Agricultural, Resource, and Managerial Economics at Cornell University
Thomas C. Weiler
Affiliation:
Department of Floriculture and Ornamental Horticulture at Cornell University
Robert A. Milligan
Affiliation:
Department of Agricultural, Resource, and Managerial Economics at Cornell University
Louis D. Albright
Affiliation:
Department of Agricultural and Biological Engineering at Cornell University
Douglas A. Haith
Affiliation:
Department of Agricultural and Biological Engineering at Cornell University

Abstract

Zero runoff subirrigation (ZRS) technology can effectively manage fertilizer input while improving greenhouse production efficiency. However, high capital investment costs and inadequate technical information to growers are impediments for adoption. A Monte Carlo simulation was used to compare the profitability and risks of alternative ZRS system investments for greenhouse operations in the northeastern and north central United States. Results showed that the Dutch movable tray system and the flood floor system were most profitable and least risky for small potted plant and bedding crop flat production, respectively. The trough bench system was least favorable because its profitability was low and highly volatile.

Type
Articles
Copyright
Copyright © 2000 Northeastern Agricultural and Resource Economics Association 

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