|
|
|
| Registros recuperados: 40 | |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
|
| Baldinger, Lisa; Hagmüller, Werner; Minihuber, Ulrike; Zollitsch, Werner. |
| Als Teil des EU-Forschungsprojekts ICOPP (Verbesserung der Versorgung von Schwein und Geflügel mit regional erzeugtem 100 % Bio-Futter) wurden in Österreich 2012 zwei Fütterungsversuche durchgeführt, in denen ungeschälte (10 %) und geschälte (10 und 16 %) Esparsetten-Samen, rohe (20 %) und hydrothermisch behandelte (=getoastete, 20 und 30 %) Platterbsen-Samen an Aufzuchtferkel verfüttert wurden. Der Rohprotein- und Lysingehalt von ungeschälten Esparsetten- und Platterbsen-Samen entspricht in etwa dem von Futtererbsen. Der Anteil der schwefelhältigen Aminosäuren Methionin und Cystein im Protein der Esparsetten-Samen aber ähnelt viel eher dem Sojakuchen und ist deutlich höher als in Platterbsen-Samen und Futtererbsen. Esparsetten-Samen erwiesen sich im... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Pigs. |
| Ano: 2013 |
URL: http://orgprints.org/22500/1/Baldinger_2013.pdf |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
|
| Hagmueller, Werner; Baldinger, Lisa; Minihuber, Ulrike; Zollitsch, Werner. |
| The seeds of sainfoin (Onobrychis viciifolia) are rich in protein and show a very attractive amino acid pattern for growing pigs. Nevertheless sainfoin is mainly used as a forage legume. Due to its content of condensed tannins it is especially beneficial for small ruminants battling gastrointestinal nematodes. Apart from that sainfoin is also used as green manure in some Austrian regions. 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 sainfoin seeds replaced peas and soybean cake. The proportion of sainfoin ranged between 10 % and 16 % (as fed basis), seeds were either dehulled (G10, G16) or used untreated (S10).... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Pigs. |
| Ano: 2013 |
URL: http://orgprints.org/21385/1/21385_Hagmueller.pdf |
| |
|
|
| 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 |
| |
|
|
| Velik, Margit; Steinwidder, Andreas; Baumung, Roswitha; Zollitsch, Werner; Knaus, Wilhelm. |
| The aim of the present study was to investigate and optimize the protein supply of organic dairy cows kept in Austrian grassland regions through the inclusion of maize silage into the diet. Therefore, two feeding trials were carried out. Trial I examined the effect of a partial substitution of purchased concentrates with home grown maize silage on feed and nutrient intake, milk performance and feed efficiency. Trial II was conducted to investigate the effect of maize silage or grain as an energy supplement to grass-clover silage based diets. In trial I milk yield decreased by 10%, however concentrate intake per kg milk was markedly reduced and dietary N efficiency and energy balance tendencially improved. Trial II revealed that even a small amount of maize... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle; Feeding and growth. |
| Ano: 2007 |
URL: http://orgprints.org/9304/1/9304_Velik_Vortrag.pdf |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
|
| Freyer, Bernhard; Eder, Michael; Schneeberger, Walter; Darnhofer, Ika; Kirner, Leopold; Lindenthal, Thomas; Zollitsch, Werner. |
| In den Jahren 1994 bis 1998 hatte der biologische Landbau in Österreich bisher seine stärkste Entwicklung. Die frühe Verankerung von Richtlinien für biologische Produkte pflanzlicher und tierischer Herkunft im österreichischen Lebensmittelbuch, die staatliche Förderung der Umstellung bzw. der Biobetriebe, günstige Bedingungen im Absatz durch den Einstieg der Supermarktketten, die Gründung einer Vermarktungsgesellschaft, eine aktive Verbandspolitik und der Ausbau der Beratung haben dazu beigetragen, dass Österreich in Europa den höchsten Anteil an Biobetrieben erreichte. Ende der neunziger Jahre hat sich diese dynamische Entwicklung nicht fortgesetzt. Ob die Krisen in der konventionellen Landwirtschaft einen neuerlichen Aufschwung durch eine anhaltend... |
| Tipo: Journal paper |
Palavras-chave: Policy environments and social economy; History of organics. |
| Ano: 2001 |
URL: http://orgprints.org/2484/1/freyer_et_al.pdf |
| |
|
|
| Wlcek, Sonja; Zollitsch, Werner. |
| Since keeping nutrient cycles intact is one of the most important goals in organic farming, the option of recycling by-products from organic food processing by feeding them to organically raised pigs was analyzed in this study. A more specific objective was to estimate the potential of this nutrient source in reducing the protein deficiency in organic pig nutrition. Sector-specific questionnaires were sent to 321 processors of organic foods in Austria. The information provided was used to estimate the total quantity available of the respective by-products. Proximate analysis, amino acid and mineral analysis were performed for different by-products. These data were combined with the available quantities of the respective by-products, resulting in the... |
| Tipo: Journal paper |
Palavras-chave: Recycling; Balancing and resource management Feeding and growth. |
| Ano: 2004 |
URL: http://orgprints.org/3549/1/raf190159_article.pdf |
| |
|
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
|
| Rudolph, Gwendolyn; Hörtenhuber, Stefan; Bochicchio, Davide; Butler, Gillian; Brandhofer, Roland; Dippel, Sabine; Dourmad, Jean Yves; Edwards, Sandra; Früh, Barbara; Meier, Matthias; Prunier, Armelle; Winckler, Christoph; Zollitsch, Werner; Leeb, Christine. |
| This study examined the environmental impact of the three common organic pig husbandry systems, indoor (n = 24), partly outdoor (n = 30), and outdoor (n = 10), in eight European countries. Global warming (GWP), acidification (AP), and eutrophication potential (EP) was assessed per 1000 kg pig live weight on 64 farrow-to-finish pig production chains (cradle to farm gate). GWP, AP, and EP varied greatly, and the most important source was feed production, followed by housing. GWP did not differ between systems (p = 0.934), but AP in indoor systems and EP in outdoor systems were higher than in partly outdoor systems (p = 0.006 and p = 0.010, respectively). The higher AP in indoor systems can mainly be explained by NH3 arising from manure spreading, while... |
| Tipo: Journal paper |
Palavras-chave: Health and welfare; Pigs; Environmental aspects. |
| Ano: 2018 |
URL: http://orgprints.org/34749/1/rudolph-etal-2018-sustainability-10-03796-p1-20.pdf |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
| Registros recuperados: 40 | |
|
|
|
