NDLI: Simulation and Optimization for Crop Planning Under Risk

Content Provider	IEEE Xplore Digital Library
Author	Radulescu, M. Radulescu, C.Z.
Copyright Year	2013
Description	Author affiliation: Inst. of Math. Stat. & Appl. Math., Bucharest, Romania (Radulescu, M.; Radulescu, C.Z.)
Abstract	The intensification of agricultural practices, in particular the growing use of fertilizers and pesticides, and the specialization and concentration of crop and livestock production, have an increasing impact on environment. This paper presents a crop planning model based on portfolio theory. The model takes into account several uncertainties as weather risks, market risks and environmental risks. Several environmental levels for the application of fertilizers/pesticides are defined. Monetary penalties for overcoming these levels, are considered. The sum of the penalties is called the environmental risk of the crop plan. The model has several constraints: budget constraints, expected return constraints and crop demand constraints. The objective map is the environmental risk. The decision variables are represented by the crop plan that is: a binary matrix that describes the crop allocations to plots and the quantities of chemical fertilizers and pesticides that are applied to crops. The goal of the model is to find the crop plans that minimize the objective map. A numerical example is considered. Simulations of the return - environmental risk efficient frontier for various lengths of historical data are analyzed.
Starting Page	409
Ending Page	414
File Size	305214
Page Count	6
File Format	PDF
ISBN	9780769550732
DOI	10.1109/EUROSIM.2013.117
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-10
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Efficient frontier Portfolio theory Production Crop planning under risk Mathematical model Resource management Environmental risk Portfolios Chemicals Fertilizers
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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