The effects of debeaking, floor space, and diet energy levels on broiler growth.
暂无分享,去创建一个
[1] E. Buss,et al. The Relationship of Floor Space to Factors Influencing Broiler Growth , 1961 .
[2] M. Sunde,et al. The Effect of Dietary Protein and Energy Levels on the Growth of Replacement Pullets , 1961 .
[3] W. Becker,et al. Feeding Space, Population Density and Growth of Young Chickens , 1960 .
[4] R. Ringrose,et al. Debeaking at One Day of Age and the Feeding of Pellets to Broiler Chickens , 1957 .
[5] G. Combs,et al. Studies on Energy Levels in Poultry Rations. 1. The Effect of Calorie-Protein Ratio of the Ration on Growth, Nutrient Utilization and Body Composition of Chicks , 1956 .
[6] M. Sunde. A Relationship Between Protein Level and Energy Level in Chick Rations , 1956 .
[7] J. H. Quisenberry,et al. Debeaking in Commercial Broiler Production , 1955 .
[8] B. March,et al. Fat Studies in Poultry 2. Fat Supplements in Chick and Poult Rations , 1954 .
[9] M. I. Darrow,et al. The Influence of Debeaking Broilers upon Growth Rate, Feed Utilization, and Market Quality , 1954 .