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Prairie Crop Diversification AgEcon
Smith, Elwin G.; Young, Douglas L.; Zentner, Robert P..
The Canadian prairies traditionally have been dominated by spring wheat production. Crop diversification is now being advocated to enhance farm-level risk management, ecological benefits, nutrient cycling, and pest and disease control, and to reduce the farm economy’s reliance on income from a single crop. There has always been interest in diversifying away from wheat, but until recently, economically feasible alternatives have been limited, and government policies may have constrained the shift to other crops. Knowing the impact of prices and policies on crop diversification is essential to understanding producer response and to determining strategies to enhance cropping diversity.
Tipo: Journal Article Palavras-chave: Marketing.
Ano: 2001 URL: http://purl.umn.edu/45695
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THE SOCIAL VALUE OF PUBLIC INVESTMENT IN CANADIAN WHEAT BREEDING RESEARCH AgEcon
Zentner, Robert P.; Peterson, Willis L..
The level and distribution of the social benefits from public investment in Canadian wheat breeding research and extension activities are examined for the period 1946 to 1979. In addition, average and marginal rates of return are calculated. The results reveal that society has benefited substantially from such public investments, with producers receiving the greatest share of the benefits.
Tipo: Working or Discussion Paper Palavras-chave: Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 1982 URL: http://purl.umn.edu/14149
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EVALUATING ECONOMICS OF GREENHOUSE GAS EMISSION UNDER HIGH AND LOW INPUTS FARMING SYSTEM AgEcon
Khakbazan, Mohammad; Monreal, M.; Derksen, D.A.; Zentner, Robert P..
A serious concern about the sustainability of existing production systems has resulted from the low profitability of agriculture and the deterioration of the natural resource base. As a result of these concerns, increased attention has been given to alternative farming practices in order to decrease the use of fossil fuels, to enhance the efficiency of nitrogen fertilization, and to increase the implementation of conservation tillage practices. Farmers are recommended to include pulse crop into their rotation since legumes form symbiotic associations with bacteria that can fix atmospheric N2 reducing the need of nitrogen fertilizer application and the emission of greenhouse gas (GHG) production. The objective of this study was to evaluate the economics of...
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/34197
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ORDINARY AND GENERALIZED STOCHASTIC DOMINANCE: A PRIMER AgEcon
Zentner, Robert P.; Greene, Duty D.; Hickenbotham, Terry L.; Eidman, Vernon R..
Tipo: Working or Discussion Paper Palavras-chave: Research Methods/ Statistical Methods.
Ano: 1981 URL: http://purl.umn.edu/14184
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