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조헌조 ( Hean Jo Cho ),변명대 ( Myung Dae Byun ) 한국축산학회 1972 한국축산학회지 Vol.14 No.1
This experiment was an attempt to know whether surface water and ground water affect the growth rate of chicken. One hundred and twenty chicken were divided into two groups supplied with surface water and ground water, respectively, for 8 weeks. The results were summarized as follows: (1) The chicken supplied with ground water showed significantly higher growth rate than did another group. (2) The amounts of average daily consumption of water and feed were not significantly different from each other. (3) Neither the surface water nor the ground water affected the mortality rate.