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| Khakbazan, Mohammad; Hamilton, Cliff; Belcher, Kenneth W.. |
| The adoption and use of diversified cropping practices has become widely accepted by producers. However, the profitability of an enterprise is dependent on the biophysical and economic factors. The biophysical factors determine the enterprise relationship among the various crops, their interactions with the ecosystem, and how each of them fits into the overall management plan. The economic factors determine the relative advantage of each crop and service in the farm plan. Although there have been experimental studies in Canada examining the impacts of rotations on the agronomics of field crops, there is limited research in modeling economic and environmental dynamics of the potato production system. Potato production in Manitoba has rapidly increased in... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Crop Production/Industries. |
| Ano: 2006 |
URL: http://purl.umn.edu/34167 |
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| Belcher, Kenneth W.. |
| Biological diversity, or biodiversity, refers to the diversity of life at all levels and the linkages between these different levels (Wilson, 1992). Biodiversity is commonly interpreted at three levels: 1) genetic diversity – the genetic variation provided by species; 2) species diversity – the variety of species within a given area; and 3) ecosystem diversity – the variety of biotic communities and habitats and the diversity within ecosystems at the landscape or regional level. An extensive body of research has shown that biodiversity has intrinsic, ecological, genetic, social, economic, scientific, educational, cultural, recreational and aesthetic value, and that it is essential for the adaptation and evolution of systems and species and for maintaining... |
| Tipo: Journal Article |
Palavras-chave: Environmental Economics and Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/45738 |
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