2022-04-272022-04-272009-03İpek, A. vd. (2009). "Effect of different diets on the behaviour of slow-growing broiler genotype". Journal of Applied Animal Research, 35(1), 87-90.0971-2119https://doi.org/10.1080/09712119.2009.9706991https://www.tandfonline.com/doi/abs/10.1080/09712119.2009.9706991http://hdl.handle.net/11452/26168A total of 420 male day-old-chicks of a slow-growing genetic line (Hubbard ISA Red JA) were used as the trial material. The treatment groups were: Dilute-AL (energy and protein diluted diet fed ad libitum), Dilute-R (restricted energy and protein diluted diet), High-AL (high energy and protein diet fed ad libitum) and High-R (restricted high energy and protein diet). Restricted birds showed a greater percentage of time spot pecking, preening and in feather maintenance and less time resting than birds fed ad libitum but the differences were relatively small.eninfo:eu-repo/semantics/openAccessBehaviourDietFree-rangePerformanceChickensPerformanceLamenessProteinWelfareAgricultureAvesArticle0002651933000182-s2.0-724491348108790351Agriculture, dairy & animal scienceBroiler Chickens; Welfare Assessment; Animals