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| Registros recuperados: 40 | |
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| Hörtenhuber, Stefan; Zollitsch, Werner. |
| The aim of this study was to analyse the potential greenhouse gas emissions (GHGE) of locally and regionally produced, alternative protein‐rich feedstuffs (APRFs) which can be utilised in dairy cattle feeding as compared to extracted soybean meal (SBME) in a complete life‐cycle chain for Austria. In addition to GHGE from soil (N2O), from the production of mineral fertilizers and pesticides, industrial processes (oil milling, distillery, and drying plant) and use of fuels, the effects of land use change (LUC) were included in the calculation of GHGE. Currently, SBME, which is mainly imported from South‐America, is the most important protein feedstuff for livestock in Austria, but recently it was started to replace it by APRFs in diets for dairy cows for... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle; Feeding and growth; Air and water emissions. |
| Ano: 2010 |
URL: http://orgprints.org/17994/1/hoertenhuber-zollitsch-2010-ifsa.pdf |
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| Baldinger, Lisa; Baumung, Roswitha; Zollitsch, Werner; Knaus, Wilhelm. |
| Das Ziel der Studie war es, ökologisch angebautes italienisches Raygras (Lolium multiflorum Lam.) auf seine Eignung für die Winterfütterung von ökologisch gefütterten Milchkühen zu testen. Der dafür durchgeführte Fütterungsversuch mit zwei Gruppen laktierender Holstein Friesian-Kühe fand im Winter 2008/09 statt. In der Raygrasration ersetzte siliertes italienisches Raygras 50 % des Silageanteils der Kontrollration, die auf Gras-Kleegrassilage basierte. Beide Grundfuttermischungen wurden mit mäßigen Mengen zugekauften Kraftfutters ergänzt, um isoenergetische und isonitrogene Gesamtrationen zu gewährleisten. Kühe, die mit der Raygrasration gefüttert wurden, nahmen signifikant mehr Grundfutter auf als Kühe, die mit der Kontrollration gefüttert wurden (14,5... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle. |
| Ano: 2011 |
URL: http://orgprints.org/17641/3/Baldinger_17641.pdf |
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| Baldinger, Lisa; Hagmüller, Werner; Minihuber, Ulrike; Zollitsch, Werner. |
| As part of the EU Core Organic II research project ICOPP (Improved contribution of local feed to support 100% organic feed supply to pigs and poultry), a feeding trial was conducted in which grass pea seeds were included in diets for weaned piglets. The grass pea is a hardy grain legume that produces protein-rich seeds, but due to its content of the neurotoxin ODAP, intensive feeding is risky. Since ODAP is water-soluble and susceptible to heat, hydrothermal treatment (=toasting) greatly reduces toxicity. In the feeding trial, four isocaloric diets with a similar lysine content were compared: A control diet, one diet containing 20% raw grass pea seeds, and two diets with toasted grass pea seeds (20 and 30%, respectively; as fed basis). Including grass pea... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Pigs. |
| Ano: 2014 |
URL: http://orgprints.org/23200/1/23200%20Baldinger_owc_scientific_2014_grasspea_MM.pdf |
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| Horn, Marco; Steinwidder, Andreas; Podstatzky, Leopold; Gasteiner, Johann; Zollitsch, Werner. |
| The core task of sustainable milk production is the conversion of forage into milk, dairy products and, as a by-product, into meat. In Europe and North America, for decades dairy cows were selected for a high genetic merit for milk production under high input farming conditions. It is therefore questionable whether these "high input genotypes" are suitable for forage-based, organic farming systems. The objective of this study was to compare two cow types concerning their suitability for an Alpine organic, low input dairy production system. The cow types used were conventional Brown Swiss (BV) on the one hand and a specific strain of Holstein Friesian (HFL), selected for lifetime performance, on the other. Both cow types were managed within one herd in an... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Production systems. |
| Ano: 2013 |
URL: http://orgprints.org/21142/1/21142_horn.pdf |
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| Zollitsch, Werner; Ferris, Conrad; Sairanen, Auvo; Rinne, Marketta; Steinwidder, Andreas; Horn, Marco; Moorby, Jon; Vestergaard, Mogens. |
| Dairy cow strains arising from conventional breeding programmes are frequently perceived as unsuitable for organic and low input milk production systems. While farmers have identified a number of breeds and strains as being ‘adapted’ to organic and low input systems, there is often little scientific evidence to indicate that these breeds are more appropriate than conventional genotypes. Thus the purpose of this study is to examine the response of different dairy genotypes (i.e. "conventional" versus "adapted") to an undersupply with nutrients and energy, which is a characteristic of low input systems with limited dietary supplementation and to provide information on the metabolic response of dairy cows to such dietary restrictions. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle; Breeding and genetics. |
| Ano: 2014 |
URL: http://orgprints.org/23716/1/23716_MM.pdf |
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| Abel, Sabine; Weissensteiner, Roswitha; Marien, Charlotte; Zollitsch, Werner; Sundrum, Albert. |
| Eating quality of pork is to a high degree influenced by the intramuscular fat (IMF) content. In previous studies under standardized conditions the feeding strategy was identified as a main source of variation for the IMF content in pork. In this study the effect of the implementation of a specific feeding strategy using a high portion of home-grown grain legumes on the IMF content of pork, was assessed under different conditions on German and Austrian farms. Results showed that IMF content ranged on a comparably high level of about 2.2 %. In contradiction to previous results under standardized conditions the factor feeding had no significant influence on the IMF. The feeding effect was overlapped by heterogeneous conditions on the different farms. IMF... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth. |
| Ano: 2008 |
URL: http://orgprints.org/11811/1/Abstract_4.4.1.3.doc |
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| Baldinger, Lisa; Hagmüller, Werner; Minihuber, Ulrike; Zollitsch, Werner. |
| In organic pig production, supply with high-quality protein-rich feeds is tense. As part of the EU Core Organic II research project ICOPP (Improved contribution of local feed to support 100% organic feed supply to pigs and poultry), in 2012 a feeding trial with grass peas fed to weaned piglets was conducted. The grass pea (Lathyrus sativus) is a hardy grain legume that produces seeds with crude protein contents between 200 and 300 g kg-1. Unfortunately it contains the neurotoxin ODAP, which causes nerve damage in farm animals as well as humans. Since ODAP is water-soluble and susceptible to heat, hydrothermal treatment (=toasting) greatly reduces toxicity. In the feeding trial, four experimental diets were fed to a total of 144 piglets: One control diet,... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general; Feeding and growth; Pigs. |
| Ano: 2013 |
URL: http://orgprints.org/28061/1/Poster_ASD2013_grass%20pea.pdf |
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| Baldinger, Lisa; Hagmüller, Werner; Minihuber, Ulrike; Zollitsch, Werner. |
| Ein Fütterungsversuch unter den Rahmenbedingungen der biologischen Landwirtschaft wurde durchgeführt um Platterbsen als proteinreiche Futterkomponente für Aufzuchtferkel zu testen. Da Platterbsen das hitzeinstabile Nervengift ODAP enthalten, wurden sowohl rohe als auch getoastete Platterbsen eingesetzt. In Rationsanteilen von 20-30 % (Frischmassebasis) eingesetzt, führten getoastete Platterbsen zu Futteraufnahmen und einer Lebendmassenetwicklung, die sich nicht von der Kontrollration unterschied. Der Einsatz von 20 % rohen Platterbsen hingegen führte zu signifikant niedrigeren Lebendmassezunahmen und einem signifikant höheren Futteraufwand. Um negative Effekte auf die tierischen Leistungen zu vermeiden wird daher empfohlen, Platterbsen vor der Verfütterung... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Pigs. |
| Ano: 2015 |
URL: http://orgprints.org/26995/1/26995_baldinger.pdf |
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| Baldinger, Lisa; Hagmüller, Werner; Spanlang, Ulrike; Matzner, Marlene; Zollitsch, Werner. |
| Sainfoin (Onobrychis viciifolia) has been used as a forage legume for centuries and is also popular for use as green manure in some Austrian regions, but so far the protein-rich seeds have not been utilized as a feedstuff. As part of the EU Core Organic ll research project ICOPP (Improved contribution of local feed to support 100% organic feed supply to pigs and poultry), sainfoin seeds have recently been tested as a protein source for weaned piglets. The protein-rich components of the control diet were peas and soybean cake, which were substituted by sainfoin seeds in the experimental diets H (10% sainfoin seeds), D 10 and D 16 (10 and 16% dehulled sainfoin seeds, respectively; as fed basis). Neither feed intake and body weight gain nor feed conversion... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Pigs. |
| Ano: 2012 |
URL: http://orgprints.org/22328/7/22328.pdf |
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| Baldinger, Lisa; Wlcek, Sonja; Hagmüller, Werner; Minihuber, Ulrike; Matzner, Marlene; Zollitsch, Werner. |
| En Autriche, les porcs biologiques représentent 2,3 % de la production. Les porcs biologiques sont répartis de manière inégale sur le territoire. Le principal bassin de production se situe dans les régions agricoles fertiles à l´est de l´Autriche, alors que la production dans l´ouest de l´Autriche (où il y a les régions de pâturage) est principalement destinée à l´usage personnel. La majorité des porcs biologiques sont commercialisé via un seul opérateur économique, avec environ de 75.000 porcs vendus en 2013. Entre les défis actuels, le plus important est la difficulté d´alimenter les porcelets et les porcs en croissance. En effet, les deux principaux opérateurs économiques des porcs biologiques en Autriche exigent déjà une alimentation 100 % bio pour les... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general; Feeding and growth; Pigs. |
| Ano: 2014 |
URL: http://orgprints.org/28064/1/Baldinger_Rennes_2014.pdf |
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| Horn, Marco; Steinwidder, Andreas; Podstatzky, Leopold; Gasteiner, Johann; Zollitsch, Werner. |
| The core task of sustainable milk production is the conversion of forage into milk, dairy products and, as a by-product, into meat. In Europe and North America, for decades dairy cows were selected for a high genetic merit for milk production under high input farming conditions. It is therefore questionable whether these "high input genotypes" are suitable for forage-based, organic farming systems. The objective of this study was to compare two cow types concerning their suitability for an Alpine organic, low input dairy production system. The cow types used were conventional Brown Swiss (BS) on the one hand and a specific strain of Holstein Friesian (HFL), selected for lifetime performance, on the other. Both cow types were managed within one herd in an... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Animal husbandry. |
| Ano: 2012 |
URL: http://orgprints.org/22879/1/IFOAM%202012_Cowtypes.pdf |
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| Quander, Nele; Holinger, Mirjam; Früh, Barbara; Zollitsch, Werner; Leiber, Florian. |
| Die EU-Öko-Verordnung schreibt eine 100 % Biofütterung vor und legt dafür eine Übergangsfrist bis 31.12.2019 fest. Derzeit sind noch 5 % konventionelle Eiweißkomponenten in der Fütterung von Monogastriden erlaubt. In der Praxis stellen sich damit Herausforderungen bei der Fütterung von Jungtieren aufgrund der Sensitivität des Verdauungstraktes und der ernährungsphysiologisch hohen Ansprüche an ein Futter. Es ist daher essentiell die Eignung von 100% Bio-Ferkelfutter zu testen, welches kein Kartoffelprotein enthält, um zu ermitteln ob mit diesem die gleichen Leistungen erreicht werden können wie mit dem herkömmlichen 95% Bio-Ferkelfutter. Ziel war es daher, einen Fütterungsversuch mit Ferkeln on-farm mit 3 verschiedenen 100% Biorationen für Ferkel... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Pigs; Feeding and growth. |
| Ano: 2019 |
URL: http://orgprints.org/36228/1/Beitrag_304_final_a.pdf |
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| Velik, Margit; Baumung, Roswitha; Zollitsch, Werner; Knaus, Wilhelm, Friedrich. |
| The aim of the present study was to investigate the influence of partial substitution of purchased concentrates with maize silage on feed intake, energy and nutrient supply, milk production and feed utilization efficiency in organic dairy cows. In the experiment, two winter rations were compared. In the experimental group (E) 2/3 of average herd concentrate intake were replaced by maize silage. In group E total dry matter, protein und energy intake was significantly lower than in the control group (C) (16.3 and 17.8 kg, 99 and 110 MJ NEL, 2170 and 2460 g crude protein, respectively). Milk yield decreased in group E by 1.7 kg, which was not statistically significant. Ruminal nitrogen balance and dietary protein to energy ratio was significantly lower in... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth. |
| Ano: 2006 |
URL: http://orgprints.org/7177/1/Paper_Veliketal.pdf |
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| Spoolder, Hans; Biavati, Bruno; Borgsteede, Fred; Davies, David; Klocke, Peter; Maurer, Veronika; Nagel, Philip; Nicholas, Phillipa; van Krimpen, Marinus; Mejer, Helena; Modesto, Monica; Strozzi, Gian Paolo; Thamsborg, Stig Milan; Vermeer, Herman; Wagenaar, Jan-Paul; Zollitsch, Werner; Sundrum, Albert. |
| The QLIF project has targeted a variety of issues to make organic animal production (dairy cattle, pig, poultry) more safe, develop alternative methods to promote animal health and improve product quality. This workshop will discuss these aims as well as the QLIF achievements to date. It will also address our way of assessing the quality of our organic farms. We ask the question what the advantages are of doing this by looking at the output of a farm, such as yield, animal welfare and environmental issues. Alternatively, we also want to know what benefits there are in looking at how the farm is organised, via input factors such as housing design, nutrition, management quality. Two invited speakers will state their preference. Legislation, certification and... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Health and welfare. |
| Ano: 2008 |
URL: http://orgprints.org/13351/2/qlif-workshop4-abstract-spoolder-etal-2008-livestock-systems.doc |
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| Hörtenhuber, Stefan; Zollitsch, Werner. |
| Der Beitrag stellt einen quantitativen LCA-basierten methodischen Ansatz vor, um wesentliche Aspekte sozialer Nachhaltigkeit von Lebensmittel-Bereitstellungsketten zu analysieren. Dabei wird für alle betrachteten Indikatoren ein gemeinsamer Wirkungsindikatorwert (Zeit je kg Produkt), gewichtet mit Lebens- und Arbeitsqualität von Arbeitsschritten, verwendet. Dies erlaubt eine Integration zentraler sozialer Wirkungen und ermöglicht eine Darstellung von Unterschieden in Lebensmittel-Wertschöpfungsketten, einschließlich Faktoren wie ökologische und herkömmliche Bewirtschaftung, unterschiedliche Arbeitsbedingungen oder Unterschiede bei Mitspracherechten von Arbeitnehmern. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Community development. |
| Ano: 2019 |
URL: http://orgprints.org/36194/1/Beitrag_267_final_a.pdf |
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| Ertl, Paul; Steinwidder, Andreas; Schönauer, Magdalena; Krimberger, Kurt; Knaus, Wilhelm; Zollitsch, Werner. |
| Der Beitrag der Tierhaltung zur menschlichen Ernährungssicherung wird aufgrund der ineffizienten Umwandlung von pflanzlichen Futtermitteln in tierische Produkte sehr kontrovers diskutiert. Das Ziel der vorliegenden Arbeit war es daher, anhand von nationalen Daten für die Jahre 2011–2013 den Beitrag von verschiedenen Tierkategorien (Rinder, Milchkühe, Maststiere, Schweine, Masthühner, Legehennen, Puten, Schafe und Ziegen) zur Netto-Lebensmittelproduktion in Österreich zu ermitteln. Rinder trugen als einzige Nutztierart sowohl bezüglich Energie als auch bezüglich Protein zu einer positiven Netto-Lebensmittelproduktion bei, das heißt sie produzierten über die tierischen Produkte mehr für die Menschen essbare Energie und essbares Protein, als sie in Form von... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Production systems Food security; Food quality and human health Policy environments and social economy. |
| Ano: 2016 |
URL: http://orgprints.org/32651/1/v4_Ertl.pdf |
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| Gregoritsch, Patrick; Steinwidder, Andreas; Gasteiner, Johann; Podstatzky, Leopold; Zollitsch, Werner. |
| Zu Laktationsbeginn kann der Energiebedarf bei Hochleistungskühen meist nicht ausreichend über die Futteraufnahme gedeckt werden. Das entstehende Energiedefizit kann die Gesundheit und die Fruchtbarkeit der Kuh negativ beeinflussen. Die Energiebilanz kann einerseits aus dem Energiebedarf und der Energieaufnahme direkt errechnet werden, die Sammlung der dafür benötigten Daten ist jedoch sehr aufwändig und unter Praxisbedingungen kaum durchführbar. Andererseits können jedoch Hilfsparameter wie Milch- oder Blutinhaltsstoffe herangezogen werden, um Aussagen zur Energiebilanz der Milchkuh zu erhalten. Die vorliegende Untersuchung soll Aufschluss darüber geben, ob die an punktuell gezogenen Proben untersuchten Gehalte an β-Hydroxybuttersäure (BHB) und freien... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Health and welfare. |
| Ano: 2017 |
URL: http://orgprints.org/32653/1/Biofachtagung_Stoffwechselparameter_Gregoritsch_etal.pdf |
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| Registros recuperados: 40 | |
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