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| Registros recuperados: 11 | |
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| Kongsted, A.G.; Hermansen, J.E.; Claudi-Magnussen, C.; Andersen, B.H.. |
| The risk of boar taint in entire males is supposed to increase with increased age and weight. Thus, a method to reduce this risk may be to slaughter the pigs at a low age and weight. This strategy is investigated as part of a new concept for organic pig production. It is hypothesised that organic pork has to differ markedly from conventional in order to overcome the heavy price competition. A seasonal outdoor rearing system based on production of small entire males, large female pigs and sows slaughtered after their first litter is believed to be a feasible strategy for producing organic pork with high credibility and superior eating quality. The study included a traditional breed, the Danish Black-Spotted. 17 gilts farrowed in April. Within the first week... |
| Tipo: Proceedings |
Palavras-chave: Pigs. |
| Ano: 2008 |
URL: http://orgprints.org/14807/1/14807.pdf |
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| Claudi-Magnussen, C.; Kongsted, A.G.. |
| Very small entire male pigs can be part of a new concept of organic seasonal production of pigs. The concept includes outdoor production of small entire male pigs, very large female pigs and sows slaughtered after first litter. The entire males and the sows are slaughtered in the summer and the female pigs gilts in December. The purpose of the very small entire male pigs is to avoid castration and boar taint at the same time. In order to make the concept special regarding product quality and image, different crossbreeds are considered including a traditional Danish breed. Two seasons (2007 and 2008) are planned. Results of the 2007 season are presented. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Pigs. |
| Ano: 2008 |
URL: http://orgprints.org/14746/1/14746.pdf |
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| Kongsted, A.G.; Claudi-Magnussen, C.; Horsted, K.; Hermansen, J.E.; Andersen, B.H.. |
| The objective was to compare the performance and meat quality of two different pig breeds: The modern crossbred Landrace x Yorkshire (LY) and the traditional Danish Black-Spotted (BS) breed. The LY gilts and four of the BS gilts were inseminated with semen from Duroc (D) boars, the remaining BS gilts were served by BS boars. The experiment was performed on 26 gilts over two years. RESULTS: The Black Spotted breed in general had smaller litter sizes and weaned on average in terms of kg piglet 35% less than the modern breed combination. Crossbred piglets of BS×D had growth rates from birth to weaning comparable with piglets of LY×D. Black Spotted first parity sows were significantly fatter and less meaty, and the meat was significantly redder and darker... |
| Tipo: Journal paper |
Palavras-chave: Pigs. |
| Ano: 2011 |
URL: http://orgprints.org/18475/1/18475.pdf |
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| Hansen, L.L.; Claudi-Magnussen, C.; Jensen, S.K.; Andersen, H.J.. |
| The present study was carried out to establish knowledge of consequence for setting up guidelines of importance for production of competitive organic pork of high quality. Performance and meat quality characteristics were compared between three organic pig production systems based on indoor housing with access to an outdoor area and a Danish conventional indoor system including 100% concentrate during the finishing feeding stage. The three organic systems used the following three feeding regimes: 100% organic concentrate according to Danish recommendations, 70% organic concentrate (restricted) plus ad libitum organic barley/pea silage and 70% organic concentrate (restricted) plus ad libitum organic clover grass silage, respectively. With exception of a... |
| Tipo: Journal paper |
Palavras-chave: Feeding and growth. |
| Ano: 2006 |
URL: http://orgprints.org/10016/1/10016.pdf |
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| Claudi-Magnussen, C.. |
| Kødkvaliteten for sæsonproducerede økologiske små hangrise (ca. 25 kg slagtevægt), store sogrise (ca. 100, 90 og 70 kg) og søer slagtet efter første læg (ca. 130 kg) er undersøgt for to sotyper (Landrace x Yorkshire = LY og ren Sortbroget Dansk Landrace = SB) og tre krydsninger af han- og sogrise (LY x Duroc = LY-D, SB-D og SB-SB). De sortbrogede grise og i lidt mindre grad SB-D har rødere og mørkere kød end LY / LY-D grisene og kødfarven er mørkere end hos konventionelle og økologiske slagtesvin ved normal slagtevægt. De sortbrogede grise har lidt mindre mørt kød (undtagen for søernes skinkesteg). De sortbrogede grise har en speciel smag i fedtet karakteriseret som nøddeagtig og sød. Der er ikke konstateret specielt høj eller lav pH i kødet. De... |
| Tipo: Report |
Palavras-chave: Pigs. |
| Ano: 2010 |
URL: http://orgprints.org/18477/1/18477.pdf |
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| Kongsted, A.G.; Hermansen, J.E.; Hammershøj, M.; Horsted, K.; Roepstorff, A.; Hansen, L.L.; Steenfeldt, S.; Baggesen, D.L.; Andersen, B.H.; Pedersen, H.L.; Karlsson, A.H.; Claudi-Magnussen, C.; Allesen-Holm, B.H.; Mølbak, L.; Jensen, T.K.; Jensen, A.N.; Byrne, D.V.; Stolzenbach, S.; Thamsborg, S.M.; Meyer, H.. |
| Gode muligheder for at påvirke kvalitet og øge diversiteten ved at ’skrue på’ race, fodring og slagtealder Fortsat fokus på kvalitet nødvendig (især samspil mellem frilandsproduktion og kvalitet)! |
| Tipo: Other |
Palavras-chave: "Organics" in general; Farming Systems; Animal husbandry; Food systems; Pigs; Poultry. |
| Ano: 2010 |
URL: http://orgprints.org/19982/1/19982.pdf |
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| Kongsted, A.G.; Claudi-Magnussen, C.; Hermansen, J.E.; Andersen, B.H.. |
| Forbruget af økologisk svinekød i Danmark er steget markant de senere år, men på trods af dette er markedsandelen stadigvæk meget ringe. Kun 1% af det svinekød, der købes i Danmark, er økologisk produceret. Dette er væsentligt lavere end f.eks. økologisk mælk og økologiske æg, som har markedsandele på hhv. 35% og 27% (Gfk, 2009). En af forklaringerne kan være en betydelig merpris for økologisk svinekød sammenholdt med, at økologisk svinekød ikke i sig selv adskiller sig fra konventionelt svinekød. Forbrugeren, der står ved køledisken og skal vælge, kan ikke se forskel, og senere kan hun heller ikke smage den store forskel på det konventionelle og økologiske. Det er vigtigt, at økologisk svinekød adskiller sig markant fra konventionelt både med hensyn til... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Animal husbandry; Pigs. |
| Ano: 2011 |
URL: http://orgprints.org/16785/1/16785.pdf |
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| Claudi-Magnussen, C.. |
| Kødkvaliteten for sæsonproducerede økologiske små hangrise (ca. 30 kg slagtevægt), store sogrise (100, 90 og 70 kg) og søer slagtet efter første læg (120 og 80 kg) er undersøgt for to sotyper (Landrace x Yorkshire = LY og Sortbroget Dansk Landrace = SB) og tre krydsninger af han- og sogrise (LYxDuroc = LYxD, SBxD og SBxSB). De sortbrogede grise og i lidt mindre grad SBxD har mørkere kød end LY / LYxD grisene og kødfarven er mørkere end hos konventionelle og økologiske slagtesvin ved normal slagtevægt. De sortbrogede grise har måske lidt mindre mørt kød, men forsøgets stikprøve er for lille til at sige noget sikkert. De sortbrogede grise har en speciel smag i fedtet karakteriseret som nøddeagtig og sød. Der er ikke konstateret specielt høj eller lav pH i... |
| Tipo: Report |
Palavras-chave: Pigs. |
| Ano: 2008 |
URL: http://orgprints.org/14745/1/14745.pdf |
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| Kongsted, A.G.; Claudi-Magnussen, C.; Hermansen, J.E.; Andersen, B.H.. |
| Possible reasons for the low market share of organic pork may be heavy price competition with conventional produced pork products combined with no or small distinctive characteristics in appearance and quality, both regarding eating quality (flavour, tenderness) and ethical quality (production methods). The overall aim of this study is to identify strategies for a diversified organic pork production with high credibility and superior eating quality based on pigs foraging in the cropping system, use of a traditional breed and no castration. Preliminary results indicate that the use of a traditional breed, the Danish Black-Spotted pig, might be a way to produce pork, which in appearance differ from conventional pork and at the same time improve the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding and genetics. |
| Ano: 2008 |
URL: http://orgprints.org/12094/1/Kongsted_12094_ed.doc |
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| Kongsted, A.G.; Claudi-Magnussen, C.; Hermansen, J.E.; Andersen, B.H.. |
| Possible reasons for the low market share of organic pork may be heavy price competition with conventional produced pork products combined with no or small distinctive characteristics in appearance and quality, both regarding eating quality (flavour, tenderness) and ethical quality (production methods). The overall aim of this study is to identify strategies for a diversified organic pork production with high credibility and superior eating quality based on pigs foraging in the cropping system, use of a traditional breed and no castration. Preliminary results indicate that the use of a traditional breed, the Danish Black-Spotted pig, might be a way to produce pork, which in appearance differ from conventional pork and at the same time improve the... |
| Tipo: Book chapter |
Palavras-chave: Pigs. |
| Ano: 2008 |
URL: http://orgprints.org/14772/1/14772.pdf |
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| Registros recuperados: 11 | |
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