Farmer’s subjective elicited water response function for intensive olives and compromise programming method for irrigation supply decision
DOI:
https://doi.org/10.7201/earn.2015.02.03.Keywords:
Compromise programming, deficit, irrigation, decision maker judgment, probability density function, water production function.Abstract
This research analyses the subjective crop yield-water relationship and proposes a method to determine water supply in irrigated olives. The probability density for water response functions (PDF) is elicited from a series of interviews carried out on a wide group of farmers. The elicitation technique is based upon the triangular distribution (highest possible, most frequent and lowest possible) and estimates of yield related to water supply (low, ‘normal’ and full irrigation). The model presented illustrates the possibility of implementing simple decision models to support farmers to manage water considering the objectives of maximizing profit and minimizing risk.Downloads
Published
2015-12-18
Issue
Section
Articles
License
Assignment of publishing rights for accepted manuscripts: Authors will assign to the Spanish Association of Agricultural Economics (Asociación Española de Economía Agraria, AEEA) the copyright of the manuscript and any supplemental tables, illustrations or other information submitted therewith that are intended for publication as part of or as a supplement to the manuscript in all forms and media (whether now known or hereafter developed), throughout the world, in all languages, for the full term of copyright, effective when and if the article is accepted for publication. No revisions, additional terms or addenda to this Agreement can be accepted without our express written consent.