PEREIRA D F,N？？S A,SALGADO D A,et al.Correlations among behavior,performance and environment in broiler breeders using multivariate analysis[J].Revista Brasileira de Ciência Avícola,2007,9(4):207-213.
[2]
MAHMOUD K Z,EDENS F W.Influence of selenium sources on age-related and mild heat stress-related changes of blood and liver glutathione redox cycle in broiler chickens (Gallus domesticus)[J].Comparative Biochemistry and Physiology Part B:Biochemistry and Molecular Biology,2003,136(4):921-934.
BOKKERS E A,KOENE P.Behaviour of fast- and slow growing broilers to 12 weeks of age and the physical consequences[J].Applied Animal Behaviour Science,2003,81(1):59-72.
[5]
MALLEAU A E,DUNCAN I J H,WIDOWSKI T M,et al.The importance of rest in young domestic fowl[J].Applied Animal Behaviour Science,2007,106(1):52-69.
[6]
PICKEL T,SCHOLZ B,SCHRADER L.Roosting behaviour in laying hens on perches of different temperatures:trade-offs between thermoregulation,energy budget,vigilance and resting[J].Applied Animal Behaviour Science,2011,134(3/4):164-169.
[7]
TISSIéRES A,MITCHELL H K,TRACY U M.Protein synthesis in salivary glands of Drosophila melanogaster:relation to chromosome puffs[J].Journal of Molecular Biology,1974,84(3):389-392.
[8]
DR？GE W.Free radicals in the physiological control of cell function[J].Physiological Reviews,2002,82(1):47-95.
[9]
GERAERT P A,PADILHA J C F,GUILLAUMIN S.Metabolic and endocrine changes induced by chronic heatexposure in broiler chickens:biological and endocrinological variables[J].The British Journal of Nutrition,1996,75(2):205-216.
