Sökning: "Andreas Calais"
Hittade 2 uppsatser innehållade orden Andreas Calais.
- Master-uppsats, Linköpings universitet/Linköpings universitet/BiologiTekniska fakulteten
Sammanfattning : The parental stock of meat type chickens (broiler breeders) are commonly feed restricted to decrease their rapid growth and the issues associated with it. Among these birds, chronic hunger and stress are the most prominent welfare concerns and mass heterogeneity within flocks a major management challenge. LÄS MER
- Kandidat-uppsats, Linköpings universitet/Linköpings universitet/Institutionen för fysik, kemi och biologiTekniska högskolan
Sammanfattning : Personality has been reported in a large variety of animal species, but it is not obvious why animals have personality. Variation in physiological traits, such as growth rate, should theoretically affect variation in behaviours and thus can explain why we observe variation in personalities. LÄS MER