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FACTORS INFLUENCING OPTIMAL STOCKING RATES FROM A TENANT PERSPECTIVE 31
May, Gary J.; Jones, Rodney D.; Langemeier, Michael R.; Dhuyvetter, Kevin C..
The terms of grazing lease contracts potentially influence the tenant’s incentive to preserve the vegetation resource. Annual stocking rate decisions dictate the degree of overgrazing, which can be cumulative over long periods of time. The objective of this study is to identify the impact the tenant’s planning horizon and cost structure specified in the lease contract has on his/her profit-maximizing stocking rate. A multi-period nonlinear programming model was developed to identify economically optimal stocking rates each year over a 24-year period. The model was solved under 1-, 4-, 8-, and 12-year leases on a “per acre” and “per head” basis. The relative importance of each lease alternative and input variable on the tenant’s optimal stocking rate was...
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy; Land Economics/Use.
Ano: 2001 URL: http://purl.umn.edu/16632
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INFLUENCE OF LAND TENURE ARRANGEMENTS ON GRAZING MANAGEMENT INCENTIVES 31
May, Gary J.; Jones, Rodney D.; Langemeier, Michael R.; Dhuyvetter, Kevin C..
Tipo: Conference Paper or Presentation Palavras-chave: Land Economics/Use; Livestock Production/Industries.
Ano: 2000 URL: http://purl.umn.edu/36442
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PROFITABILITY OF ESTABLISHING BASIN WILDRYE FOR WINTER GRAZING 31
May, Gary J.; Van Tassell, Larry W.; Smith, Michael A.; Waggoner, James W..
This study examined the economic viability of establishing basin wildrye for winter grazing. Mixed integer-programming models were developed that minimized cow feed costs. Estimated basin wildrye establishment costs were $154 per acre. Break-even basin wildrye yields were approximately 2.6 and 2.3 AUMs/acre for March and May calving scenarios, respectively.
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries.
Ano: 1999 URL: http://purl.umn.edu/35727
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OPTIMAL FEED COST STRATEGIES ASSOCIATED WITH EARLY AND LATE CALVING SEASONS 31
May, Gary J.; Van Tassell, Larry W.; Smith, Michael A.; Waggoner, James W..
Integer programming models were used to examine optimal monthly feeding strategies and costs for March and May calving alternatives. Body condition scores were allowed to fluctuate throughout the year except for calving and breeding periods. The May calving strategy decreased annual feeding costs by $20 per cow.
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries; Research Methods/ Statistical Methods.
Ano: 1998 URL: http://purl.umn.edu/20878
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ASSESSING THE COST OF BEEF QUALITY 31
Forristall, Cody; May, Gary J.; Lawrence, John D..
The number of U.S. fed cattle marketed through a value based or grid marketing system is increasing dramatically. Most grids reward Choice or better quality grades and some pay premiums for red meat yield. The Choice-Select (C-S) price spread increased 55 percent, over $3/cwt between 1989-91 and 1999-01. However, there is a cost associated with pursuing these carcass premiums. This paper examines these tradeoffs both in the feedlot and in a retained ownership scenario. Correlations between carcass and performance traits resulted in economic tradeoffs that change across input costs and quality grade premiums and discounts. Feedlot profitability was largely determined by marbling, carcass weight, and feed efficiency. Carcass weight was most important at a...
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries; Marketing.
Ano: 2002 URL: http://purl.umn.edu/19060
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A DECISION MODEL TO ASSESS CATTLE FEEDING PRICE RISK 31
May, Gary J.; Lawrence, John D..
Traditional break-even/fed cattle price projections do not provide adequate risk information to feeders, investors, lenders, and other stakeholders interested in cattle feeding decisions. The objectives of this study were two-fold: 1) develop a spreadsheet model that could estimate the net income distribution surrounding a cattle placement decision based on historical errors of futures based price forecasts, and 2) determine whether information generated from the model can be used to improve placement and marketing decisions. To accomplish objective 1, model was developed that could estimate the income distribution around a pen of cattle under a cash speculating and short hedge pricing strategy. Distribution estimates were based on 7 alternative forecast...
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries; Marketing.
Ano: 2002 URL: http://purl.umn.edu/19067
Registros recuperados: 6
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