作者: Krystyna Iwańczuk-Czernik , Dorota Witkowska , Janina Sowińska , Anna Wójcik , Tomasz Mituniewicz
DOI: 10.2478/V10020-007-0037-0
关键词:
摘要: The object of the study was to conduct an assessment effect that a disinfecting preparation Lubisan and microbiological Biosan-GS have on chemical physical properties litter results chicken breeding. 360 broiler chickens, Cobb 500 meat type, were used as experimental material; they divided into three even groups: control (C) two one in which (B), other – where disinfectant assessed (L). addition or has been shown improve its properties. A significantly lower level relative humidity (p ≤ 0.01) treated with examined preparations measured during last weeks study. ammonia concentration also than control; week four experiment, difference significant 0.05), whereas five highly found exist between groups C L. In addition, bodyweight chickens higher rooms used. Statistically differences appeared breeding period 0.05) group L 0.01).