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| Kirner, Dr. Leopold; Bartel-Kratochvil, Dr. Ruth. |
| Diese Arbeit geht der Frage nach, inwieweit die Merkmale Erwerbsart, Betriebsgröße, natürliche Erschwernis und Wirtschaftsweise die Nachhaltigkeit der österreichischen Milchviehhaltung beeinflussen. Geprüft wird diese Frage mittels Nachhaltigkeitsindikatoren, die dem Netz der freiwillig buchführenden Betriebe im Jahr 2003 entnommen sind. Die Ergebnisse zeigen, dass größere Betriebe und Biobetriebe ein höheres Einkommen erwirtschafteten als kleinere Betriebe und konventionelle Betriebe. Im Rahmen der ökologischen Nachhaltigkeit weisen kleinere Betriebe, Bergbauernbetriebe sowie Biobetriebe tendenziell geringere Umweltbelastungen je Flächeneinheit aus. Demgegenüber konnten in größeren Betrieben, Nicht-Bergbauernbetrieben sowie konventionellen Betrieben... |
| Tipo: Journal paper |
Palavras-chave: Indicators and other value-laden measures. |
| Ano: 2007 |
URL: http://orgprints.org/14935/1/7_Kirner_Kratochvil_BerLdw_Abstract_End.pdf |
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| Kirner, Dr. Leopold; Vogel, Dr. Stefan; Schneeberger, Dr. Walter. |
| Austria established an environmental program (ÖPUL) for agriculture in 1995, including direct payments for organic farming. To participate in this measure farmers have to commit themselves to a five year period. In 1999 a survey was conducted to find out, to which extent organic farmers intended to drop out of the measure organic farming and to collect information about their reasons for this intention. In 2002 a new survey was carried out to compare the intentions with the actual developments. In 2004 additional information was collected through telephone interviews. The aim of this study was a) to compare the intended with the actual behaviour, b) to compare the ex ante and ex post expressed reasons for leaving the measure organic farming and c) to find... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Surveys and statistics. |
| Ano: 2005 |
URL: http://orgprints.org/3486/1/3486.pdf |
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| Steinwidder, Dr. Andreas; Starz, DI Walter; Podstatzky, Dr. Leopold; Kirner, Dr. Leopold; Pötsch, Doz. Dr. Erich M.; Pfister, Rupert; Gallnböck, Ing. Markus. |
| In a research project six dairy farms (5 organic, 1 low input) in mountainous regions of Austria were supervised in converting to a seasonal low-input dairy production system based on grazing. Within an observation period of three years (October 1st, 2004 – September 30th, 2007) a strict annual cycle in milk production and reproduction could be implemented on two farms only. In average a pasture proportion of 42 % (26–61 %) of the total feeding ration per year could be determined, depending on the farm specific conditions and the implementation level of this low input strategy. On four farms, which fed low amounts of supplemental feeds, a pasture proportion of 50 % of the total feeding ration was realized. With an input of only 470 kg DM... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle. |
| Ano: 2009 |
URL: http://orgprints.org/13898/1/Steinwidder_13898.pdf |
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| Kirner, Dr. Leopold. |
| The study in hand presents fundamental economic results of a three year scientific project which analyses the impacts of low input systems for organic dairy farms in Austria. Data based on a federal extension program reveal lower marginal costs per unit milk for low input systems. Compared to traditional production systems, organic farmers with low cost input systems obtain a similar income level with a significantly lower milk production. Additionally, the economic competition of low input systems can be considerably improved by adaptations which compensate the lower milk production as a result of a lower milk performance per cow. The study came up that especially organic dairy farms might benefit from a conversion to low input systems. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle; Farm economics. |
| Ano: 2009 |
URL: http://orgprints.org/14192/1/Kirner_14192.pdf |
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