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Palavras-chave: Conservation; Technology adoption; Agriculture; Water resources; Irrigation intrafirm behavior; Resource
/Energy Economics and Policy; Q16; Q25; Q28; Q55; L23.
Ano: 2005
URL: http://purl.umn.edu/19166
BIODIESEL: WILL THERE BE ENOUGH?
Provedor de dados: 31
Autores: Campbell,
John B.
Tipo: Conference Paper or Presentation
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 2000
URL: http://purl.umn.edu/33418
Risk and the decision to produce biomass crops: a stochastic analysis
Provedor de dados: 31
Autores: Clancy,
Daragh; Breen,
James P.; Thorne,
Fiona S.; Wallace,
Michael T.
There is increasing interest in biomass crops as an alternative farm enterprise. However, given the relatively low uptake of these
crops in Ireland, there is limited information concerning the risk associated with their production and its potential impact on
returns. The uncertainty surrounding risky variables such as the costs of production, yield level, price per tonne and opportunity
cost of land make it difficult to accurately calculate the returns to biomass crops. Their lengthy production lifespan may only serve
to heighten the level of risk that affects key variables. A stochastic budgeting model is used to calculate the returns from willow
and miscanthus. The opportunity cost of land is accounted for through the inclusion of the foregone returns...
Tipo: Conference Paper or Presentation
Palavras-chave: Biomass; Bioremediation; Stochastic Budgeting; NPV; SERF; Resource /Energy Economics and Policy.
Ano: 2010
URL: http://purl.umn.edu/91955
ESTIMATING THE MVP AND OPTIMUM IRRIGATION LEVEL FOR GRAIN SORGHUM
UTILIZING EVAPOTRANSPIRATION REQUIREMENTS FOR THE TEXAS PANHANDLE
Provedor de dados: 31
Autores: Colette,
W. Arden; Almas,
Lal K.
Production data provided by commercial producers of grain sorghum is used to estimate response functions for three alternative
management decision models. The evaluation of yield to the total water availability, irrigation, and water application as a percent
of potential evapotranspiration. The three methods provide similar results, but each provides unique information and adds valuable
information to the decision process. The value product functions and the energy cost function are used to determine the profit
maximizing level of water application where adequate water to fully meet the crop needs is available and to determine the
irrigation vs. no irrigation decision where water availability is limiting.
Tipo: Conference Paper or Presentation
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 2004
URL: http://purl.umn.edu/20139
DEVELOPING A FARM PLAN TO ADDRESS WATER QUALITY AND FARM BUSINESS
OBJECTIVES: A FRAMEWORK FOR PLANNING
Provedor de dados: 31