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Registros recuperados: 75
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Der Einfluss der Honigbienen auf Pflanzen-Bestäuber-Netzwerke in den Schweizer Alpen Organic Eprints
Hasler, Tanjy; Ghazoul, Jaboury; Garibay, Salvador.
Der kontinuierliche Rückgang der Landwirtschaftsfläche in der Schweiz führt dazu, dass die verbleibenden Flächen bei einem jährlichen Einsatz von 2200 t Pestiziden zunehmend intensiver und in grösseren Einheiten bewirtschaftet werden. Die heute dominierenden, an Blütenpflanzen und Kleinstrukturen armen «grünen Wüsten» bieten kaum noch Nahrung für Honigbienen. Der intensive Einsatz von Pestiziden und die geringen Nahrungsressourcen schwächen die Honigbienen. In Verbindung mit einem Befall durch die Varroa-Milbe kann dies zur Erkrankung der Bienen und zum Tod ganzer Völker führen. Die Schweizer Bundesverwaltung ist dabei, Massnahmen zur Förderung der Honigbienen 3 auszuarbeiten. Bis diese Massnahmen greifen, könnten Imker ihre Völker zur Stärkung in die...
Tipo: Conference paper, poster, etc. Palavras-chave: Animal husbandry; Health and welfare; Switzerland.
Ano: 2017 URL: http://orgprints.org/31452/1/Tanja-Hasler_2017_Poster_FruehjahrskonferenzBioimkrei.pdf
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Ernesto Genoni: Artist, Pacifist, Anthroposophist Organic Eprints
Paull, John.
Ernesto Genoni was Australia's pioneer of biodynamic and organic farming. He was the first Australian member of Rudolf Steiner's Experimental Circle of Anthroposophical Farmers and Gardeners. In the inaugural Uriel Lecture of the Anthroposophical Society of Australia, Dr John Paull reveals Ernesto's training in art at the Brera Academy of Fine Art in Milan, his enlistment in the AIF in Western Australia and WWI service as a stretcher bearer on the Somme, his conscription off the battlefields of the Western Front into the Italian Army and his imprisonment in Italy as a conscientious objector, his training with Dr Rudolf Steiner in Dornach, Switzerland, his introduction of biodynamics to Australia, his grand tour of biodynamic farms in Europe, and his...
Tipo: Conference paper, poster, etc. Palavras-chave: Australia; Italy; Netherlands; Switzerland; United Kingdom; History of organics; Germany.
Ano: 2015 URL: http://orgprints.org/28433/1/Paull2015Genoni.Uriel.pdf
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Eckpunkte einer standortangepassten Landwirtschaft in der Schweiz Organic Eprints
Müller, Adrian; Meier, Matthias; Moakes, Simon; Oehen, Bernadette.
In dieser Studie bestimmen wir auf der Basis verschiedener Modellierungsstudien die Eckpunkte einer standortangepassten Landwirtschaft für die Schweiz. Dies bedeutet eine langfristig produktive Landwirtschaft, die umweltverträglich ist und die Lebensgrundlagen nicht zerstört weil sie die lokalen Ressourcen in einer den lokalen Gegebenheiten entsprechend optimalen Weise nutzt. Dies bedeutet insbesondere, dass sie die lokal verfügbaren Kulturlandflächen mit einer Produktionsintensität, die innerhalb der Kapazitätsgrenzen der lokalen Ökosysteme liegt, nutzt. Neben der Nahrungsmittelproduktion erbringt eine solche Landwirtschaft zahlreiche weitere Ökosystemdienstleistungen und unterstützt die Resilienz der Ökosysteme. Dies wird durch die Reduktion der Inputs...
Tipo: Report Palavras-chave: Animal husbandry; Crop husbandry; Produce chain management; Switzerland.
Ano: 2018 URL: http://orgprints.org/34488/1/mueller-etal-2018-KonsistenteLandwirtschaftSchweiz_29_6_2018.pdf
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Sustainable Value: an application to the Swiss dairy farms of the mountainous area AgEcon
Jan, Pierrick; Lips, Markus; Roesch, Andreas; Lehmann, Bernard; Dumondel, Michel.
The improvement of the sustainable performance of the agricultural sector is a priority of the Swiss agricultural policy. The sustainability of Swiss dairy farms located in the mountainous area might be critical as many of them show a weak performance in the use of their economic and/or social resources, and sometimes also of their environmental resources. An improvement of the sustainability of these farms prerequisites to better know on a large scale their sustainable performance and its determinants. For a representative sample of 480 dairy farms, we perform an assessment of their sustainable efficiency with the “sustainable value”, an approach to assess corporate sustainability based on the capital and opportunity cost theories. Using a linear...
Tipo: Conference Paper or Presentation Palavras-chave: Corporate sustainable performance; Dairy farms; Switzerland; Farm Management; Livestock Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/44138
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Künftige Wettbewerbsfähigkeit der Milchproduktion im Berggebiet Österreichs und der Schweiz AgEcon
Kirner, Leopold; Gazzarin, Christian.
The mountain areas of Austria and Switzerland are important locations for dairy farming. Owing to natural conditions, the milk in these areas is produced at a considerably higher cost. Nevertheless, structural change in the mountain areas of both countries proceeded at a lower pace than in the plain areas. Milk production in the mountain area of Austria was appreciably expanded. This paper presents a number of attempts to explain these regional shifts, analysing the competitiveness of the farms, as well as the alternatives outside of milk production in the mountain and plain areas of Austria and Switzerland. In addition, we investigate whether milk production in these regions is also capable of holding its ground under future conditions. The on-average...
Tipo: Journal Article Palavras-chave: Competitiveness; Milk production; Mountain areas; Opportunity costs; Austria; Switzerland; Agricultural and Food Policy; Livestock Production/Industries; Farm Management.
Ano: 2007 URL: http://purl.umn.edu/96730
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The CDET Profit Function: Could it generate a Parsimonious Agricultural Sector Model? AgEcon
Hess, Sebastian; Surry, Yves R..
While the single- output Constant Difference of Elasticities (CDE) cost function has been applied several times, its profit counterpart called “the Constant Difference of Elasticities of Transformation” (CDET) profit frontier has not yet been applied econometrically. It is an indirect, implicit, non-homothetic and non-separable frontier that may be viewed as more flexible than the commonly used CES and Cobb-Douglas specifications, while demanding less parameters to be estimated than fully flexible functional forms commonly do. We therefore introduce the CDET profit function and illustrate its potential usefulness as a parsimonious econometric model of agricultural production in Switzerland. Results indicate plausible elasticities and a satisfactory fit to...
Tipo: Conference Paper or Presentation Palavras-chave: CDE; Profit function; Agricultural Sector; Functional Form; Switzerland; Agricultural Finance.
Ano: 2011 URL: http://purl.umn.edu/114539
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Farmers’ Adoption of Extensive Wheat Production - Determinants and Implications AgEcon
Finger, Robert; El Benni, Nadja.
Using FADN data, we analyse farmers’ adoption decisions with respect to extensive wheat production, which is supported in Switzerland since 1992 with an ecological direct payment scheme. It shows that first year adoption was mainly characterized by free-riding effects. In particular small farms with low levels of input use and wheat yields adopted extensive wheat production. If later adoption phases are included, these differences in farm size between adopters and non-adopters vanish. However, the level of wheat yields is still an important adoption determinant. Less intensive producing farms (with lower yield levels) are much more likely to adopt extensive wheat production. In contrast, more intensively producing farms, i.e. those farms that may actually...
Tipo: Conference Paper or Presentation Palavras-chave: Extensive wheat production; Agri-environmental programme; Adoption analysis; Switzerland; Agricultural and Food Policy; Farm Management; Q1; Q5.
Ano: 2011 URL: http://purl.umn.edu/98979
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Could small dairy farms in Switzerland compete with their French counterparts? A metafrontier analysis during 1990-2004 AgEcon
Ferjani, Ali; Latruffe, Laure.
The objective of the paper is to investigate whether Swiss farms specialised in dairy (the prevailing production of the country), which are small in international standards, would have a survival potential if they had to compete more directly with EU farms. More specifically, we investigate whether Swiss dairy farms would be able to compete with their French counterparts (located in mountainous areas, but larger than Swiss ones) in a future made of increased globalisation and reduced borders. For this we evaluate which country, during the period 1990-2004, would have been more able to use efficiently a common hypothetical technology, and would have had a more productive (own) technology. Efficiency scores and technology ratios are calculated using the...
Tipo: Conference Paper or Presentation Palavras-chave: Technical efficiency; Technology gap; Data Envelopment Analysis; Dairy farming; Switzerland; France; Agricultural and Food Policy; Productivity Analysis; Q12; D24.
Ano: 2009 URL: http://purl.umn.edu/52828
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The Nature of the Diversified Farm Household AgEcon
Mann, Stefan.
This paper presents a theoretical approach that explains farm household diversification decisions by the relative attractiveness of both food production and family businesses. The empirical analysis of diversified activities of Swiss farm households shows that a low household income leads to diversification by off-farm activities, while a high income leads to diversification by on-farm activities. It is also shown that arable farms, mountain farms and farm households with a non-agricultural education are more likely to enter off-farm activities.
Tipo: Working or Discussion Paper Palavras-chave: Diversification; Switzerland; Household; Consumer/Household Economics; Industrial Organization; Labor and Human Capital; P42; Q12.
Ano: 2009 URL: http://purl.umn.edu/56726
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ZUR WIRKUNGSWEISE EINES OUTPUTORIENTIERTEN AGRARUMWELTPROGRAMMS AgEcon
Mann, Stefan.
Im Rahmen der Ökoqualitätsverordnung (ÖQV) erhalten Schweizer Landwirte Direktzahlungen, wenn eine definierte Mindestanzahl seltener Arten auf ihrem Grünland stehen, wofür Transaktionskosten nur etwa in der Höhe wie bei konventionellen Agrarumweltprogrammen entstehen. Dieser Beitrag beschäftigt sich mit der Effektivität dieses outputorientierten Programms. Eine Konfiguralfrequenzanalyse zeigt, dass Landwirte, die an der ÖQV teilnehmen, mit nur geringer Wahrscheinlichkeit ihre Teilnahme an Agrarumweltprogrammen reduzieren. Es wird die Schlussfolgerung gezogen, dass outputorientierte Agrarumweltprogramme ein effizientes Mittel zur Erlangung ökologischer Qualität sind.
Tipo: Conference Paper or Presentation Palavras-chave: Output-oriented programme; Switzerland; Configural frequency analysis; Environmental Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/52659
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SIND BETRIEBSGEMEINSCHAFTEN WIRTSCHAFTLICHER ALS EINZELBETRIEBE? AgEcon
Lips, Markus; Pulfer, Iris; Messer, Martin.
The influence of farming collectives on income per annual work unit (AWU) is investigated by means of regressions for three types of farms with animal husbandry. The effects are relatively small, and turn out differently for the three farm types. Whereas the effect is negative for the dairy farms (-1200 CHF), collective farming in the case of combined dairying/arable-crop farms and combined pig/poultry farms leads to a higher income (+900 and +500 CHF, respectively). The latter two farm types are characterised by at least two important production branches, unlike the dairy farms, which have just one. The result for the dairy farms, however, does not call the farming collective into question as a growth opportunity. The usual scale effects that can be...
Tipo: Conference Paper or Presentation Palavras-chave: Betriebsgemeinschaft; Einzelbetrieb; Einkommen; Regression; Schweiz; Farming collectives; Income; Individual farm; Switzerland; Agribusiness; Farm Management.
Ano: 2007 URL: http://purl.umn.edu/7617
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Environmental Regulations of Land-use and Public Compensation: Principles with Swiss and Australian Examples AgEcon
Seidl, Irmi; Tisdell, Clement A.; Harrison, Stephen R..
This paper discusses regulation of rural land-use and compensation, both of which appear to have become more common but also more disputed. The implications of contemporary theories in relation to this matter are examined. Coverage includes the applicability of new welfare economics, the relevance of the neoclassical theory of politics, and the implications of contemporary theories of social conflict resolution and communication. Examining case studies of Swiss and Australian regulation of the use of rural properties and the ensuing conflicts, it is found that many decisions reflect a mixture of these elements. Rarely, if ever, are social decisions in this area made solely on the basis of welfare economics, for instance social cost-benefit analysis. Only...
Tipo: Working or Discussion Paper Palavras-chave: Australia; Compensation for takings; Conservation; Environmental regulation; Property rights; Rural land-use; Switzerland; Welfare economics; Environmental Economics and Policy; Land Economics/Use.
Ano: 2001 URL: http://purl.umn.edu/48366
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The Developmental Relevance of Tariff Rate Quotas as a Market Access Instrument: An Analysis of Swiss Agricultural Imports AgEcon
Khorana, Sangeeta.
At present there are 1425 tariff rate quotas (TRQs) notified by member countries to the World Trade Organization. TRQs were provided for in the Uruguay Round as a trade policy instrument to guarantee minimum market access for politically sensitive agricultural imports, and in some cases to continue managed trade regimes. This article evaluates the developmental relevance of TRQs and discusses how the various methods TRQ administration methods influence market access in Switzerland for agricultural products from developing countries. The findings show that existing TRQ management in Switzerland is complicated and lacks transparency. Further, the manner in which TRQs are administered results in high transaction costs, a situation that fails to liberate trade...
Tipo: Journal Article Palavras-chave: Developing countries; Switzerland; Tariff rate quotas; Agribusiness; Agricultural Finance; International Development; International Relations/Trade.
Ano: 2008 URL: http://purl.umn.edu/37966
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Executive Interview: Anton von Weissenfluh; Reconfiguring Supply Schemes in the Cocoa Value Chain: Organic Chocolate from Honduras for the Swiss Market AgEcon
Fromm, Ingrid.
www.ifama.org
Tipo: Journal Article Palavras-chave: Cocoa; Certification; Collaboration; Honduras; Switzerland; Agribusiness.
Ano: 2010 URL: http://purl.umn.edu/96326
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The Relationship between Direct Payments and Efficiency on Swiss Farms AgEcon
Ferjani, Ali.
Economic theory suggests several possible mechanisms through which direct government farm payments might influence the efficiency and structural change in agriculture. This study estimates identify the main determinants of efficiency, particularly, what effect farm payments have had on efficiency and farm structure by using a farm-level Tobit model for 1990 to 2001. The results suggest that the inclusion of direct payments does not cause a change in returns to scale of the underlying technology. Nevertheless, results find evidence of effects of direct payments on efficiency. Farms that received greater direct payments were less efficient on aggregate than other farms.
Tipo: Journal Article Palavras-chave: Switzerland; Farms; Direct payments; Technical efficiency; DEA.; Production Economics.
Ano: 2009 URL: http://purl.umn.edu/93806
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