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Registros recuperados: 5
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Alpacas and Ecosystems Management AgEcon
Charry, Al A.; Kemp, David R.; Lawrie, J.W..
Alpacas are a species that present physiological, anatomical, morphological and behavioural distinctive characteristics compared to other species used in animal production. Empirical observation of a herd, grazing under time management controlled conditions, allowed to approximate some initial observations about the effect of alpacas in the management of ecosystems. Larger green matter availability in the paddocks grazed by alpacas, evident natural weed control, better plants distribution and increasing stocking capacity were the relevant observed issues. It is considered that the special behavioural characteristics of alpacas in terms of excretion habits, low hoof pressure, food conversion efficiency and grazing habits should be factors to be rigourously...
Tipo: Conference Paper or Presentation Palavras-chave: Sustainable farm management; Farming systems research; Alpacas; Environmental Economics and Policy; Livestock Production/Industries.
Ano: 2003 URL: http://purl.umn.edu/24365
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Book Reviews AgEcon
Kemp, David R.; Griffith, Garry R.; Buggie, Geoffrey J.; Davies, Brian Lloyd.
Tipo: Journal Article
Ano: 1980 URL: http://purl.umn.edu/9341
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Where is Farm Management Going? AgEcon
Kemp, David R.; Girdwood, John; Parton, Kevin A.; Charry, Al A..
Farms and farming are major contributors to the world economy, directly responsible for a large part of GDP. These achievements are not trivial and imply that farms are being managed in reasonably effective ways, else agricultural industries would not be sustained. However the study of Farm Management within Australia has been limited over recent decades. Is it contributing to better farm management or merely cataloguing what has happened? Is it leading or following? During that time there has been an increasing interest in managing farms more sustainably, with emphasis in issues beyond short-term profitability to encompassing rural communities, ecosystems, biodiversity, ethics of technology and politics. The complexity of management has increased. This...
Tipo: Conference Paper or Presentation Palavras-chave: Farm Management.
Ano: 2003 URL: http://purl.umn.edu/24351
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The on-farm impact of alternative grazing management options to improve sustainability in western Chinese grasslands AgEcon
Jones, Randall E.; Kemp, David R.; Michalk, David; Takahashi, Taro.
Chinese grasslands are suffering considerable pressures from human and livestock populations. It has been estimated that 90% of Chinese grasslands are suffering from light to heavy levels of degradation. Allied to this is the low household income of herders and farmers dependant upon livestock products for their livelihood. Although a range of reasons have been proposed for the high levels of grassland degradation, principal among these are the high stocking rates adopted by farmers. This not only results in high utilisation rates of the pasture biomass, leading to bare areas and soil erosion, but individual animal productivity rates also decline. This paper presents the results of a modelling study of a grassland system in Gansu Province and Inner...
Tipo: Conference Paper or Presentation Palavras-chave: Sustainable grazing; Bioeconomic model; China; Farm Management; Livestock Production/Industries; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/6019
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Farm Management: rethinking directions? AgEcon
Kemp, David R.; Girdwood, John; Parton, Kevin A.; Charry, Al A..
Farms and farming are major contributors to the world economy, directly responsible for a large part of GDP. These achievements are not trivial and imply that farms are being managed in reasonably effective ways, else agricultural industries would not be sustained. However has the study of Farm Management within Australia made significant contributions to agriculture or lagged in the background. Is it contributing to better Farm Management or merely cataloguing what has happened? Is it leading or following? During recent years there has been an increasing interest in managing farms more sustainably, with emphasis on issues beyond short-term profitability to encompassing rural communities, ecosystems, biodiversity, ethics of technology and politics. The...
Tipo: Article Palavras-chave: Farm management; Discipline; Field; Directions; Farm Management.
Ano: 2004 URL: http://purl.umn.edu/120917
Registros recuperados: 5
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