Rangeland Ecology & Management

Get reliable science

Economic consequences of alternative stocking rate adjustment tactics: a simulation approach
Author
Riechers, R. K.
Conner, J. R.
Heitschmidt, R. K.
Publisher
Society for Range Management
Publication Year
1989-03-01
Body

An economic analysis of alternative stocking rate adjustment tactics is performed using a simulation model which emulates the annual decision-making situation of a rancher. The model includes variation in livestock prices and annual forage production. The manager's decisions are based on the availability of forage at 4 decision points in the year, the expected growth between the current decision point and the next, and the expected portion of the forage that is to be harvested through grazing. Livestock are bought and sold to adjust the stocking rate to equal the expected available forage for grazing. Results are obtained for 3 different stocking tactics based on 4 levels of expected forage production and livestock utilization set at the May decision point. The results reflect the differences in net returns over variable costs and the differences in annual cow investment capital associated with each tactic. The results indicate that the tactics using a maximum stocking rate of 3.6 ha/au offer the most reasonable compromise between mean and variance of net returns. The tactic with no limit on stocking rate provides the possibility of obtaining higher average annual net returns than tactics with limited stocking rates, but the variation in annual returns is considerably greater and the annual cow investments costs are higher. This material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from OJS platform August 2020

Language
en
Resource Type
Text
Document Type
Journal Issue/Article
Digital Object Identifier (DOI)
10.2307/3899317
Additional Information
Riechers, R. K., Conner, J. R., & Heitschmidt, R. K. (1989). Economic consequences of alternative stocking rate adjustment tactics: a simulation approach. Journal of Range Management, 42(2), 165-171.
IISN
0022-409X
OAI Identifier
oai:repository.arizona.edu:10150/645001
Journal Volume
42
Journal Number
2
Journal Pages
165-171
Journal Name
Journal of Range Management
Keywords
computer software
investment
cattle production
optimization
decision making
stocking rate
Texas