The only available broiler strain to use in organic chicken meat production, until recently, has been conventional fast growing broiler hybrids. The Rowan Ranger is a broiler strain that has a naturally slower growth rate which makes this strain suitable for organic farming, meeting the demands of KRAV without being subjected to a feed restriction. One of the farms in Sweden using Rowan Ranger in their organic production is Bosarp farm in Skåne County where they produce KRAV certified chickens and where the animals used in this study were raised. This study compared differences between a naturally slow growing strain of chicken to a fast growing strain to see whether there were differences in behaviour between the two, if one of the strains was more susceptive to stress than the other and whether they differed in outdoor use and activity level. Regardless of strain, chickens used the outdoor perimeter the same, although the Rowan Rangers did not range as far from the chicken house as Ross 308. Even so, they seem to be more suitable in an organic setting than Ross 308 due to the fact that they seem less hungry and more content, this based on the fact that they perform less feeding behaviour and spend more time laying down. Also, they grow nicely to slaughter weight with a good diet quality whereas Ross 308 need to be qualitative feed restricted to do the same, giving the Rowan Rangers better welfare.

Introduktion: Att påverka de sensoriska egenskaperna hos kyckling genom att anpassa fodret kycklingarna får vid uppfödningen, är ett intressant koncept som kan leda till många möjligheter. På Bosarps gård utanför Blentarp i Skåne har man arbetat med ett sådant koncept genom att tillföra morötter och grönkål som ett komplement till basfodret.Syfte: Syftet med denna studie är att undersöka om morot och grönkål, som ett komplement till basfodret, påverkar kycklingköttets sensoriska egenskaper.Material och metod: För att ta reda på detta har två olika sensoriska skillnadstester använts, först ett duo-triotest och sedan ett partest.Resultat: Det fanns inga skillnader beträffande egenskaperna utseende och smak mellan kött från kycklingar som fötts upp med eller utan tillsats av morötter och grönkål i fodret, dock fanns det en signifikant skillnad avseende texturen. Morotskyckligen hade en fastare fibertextur.Slutsats: Det fanns en skillnad i texturen, som antingen kan förklaras av/bero på fodret, tillagningen, åldern på kycklingarna eller hanteringen av kycklingköttet efter slakt. / Introduction: Being able to influence the sensory properties of chicken by affecting the feed during breeding, is an interesting concept that can lead to many possibilities. At Bosarp's farm just outside of Blentarp in Skåne they have tried to execute this concept by adding carrots and kale as a complement to the chicken’s basic diet.Aim: The aim of this study is to investigate whether carrot and kale, as a complement to the basal diet, affect the sensory characteristics of the chicken meat.Material and method: To achieve the aim of this study two different sensory differences tests have been applied, first a duo trio test and then a two paired sample test.Results: There were no differences regarding the appearance and taste characteristics between the samples of meat from chickens bred with or without the addition of carrots and kale in the feed, but there was a significant difference regarding the texture.Conclusion: There was a difference in texture, which was either due to the feeding, the cooking, the age of the chicken or handling of the chicken meat after slaughter.