海量图书期刊资源,随时随地畅享阅读乐趣
Avian water metabolism—A reviewLeeson, S.; Summers, J. D.; Moran, E. T. · World's Poultry Science Journal · 1976
Restricting Growth of Broiler Breeder PulletsSummers, J. D.; Pepper, W. F.; Moran, E. T. · Poultry Science · 1969
SOME PHYSIOLOGICAL AND NUTRITIONAL ASPECTS OF THE DWARF CHICKENRAJARATNAM, G.; SUMMERS, J. D.; WOOD, A. S.; MORAN Jr., E. T. · Canadian Journal of Animal Science · 1971
Interaction of Dietary Vanadium, Calcium and Phosphorus for the Growing ChickenSummers, J. D.; Moran, E. T. · Poultry Science · 1972
EFFECTS OF VARYING NUTRIENT DENSITY ON BROILER PERFORMANCE USING COMPUTER-FORMULATED RATIONSGOOCH, P. D.; SUMMERS, J. D.; MORAN Jr., E. T. · Canadian Journal of Animal Science · 1972
LOW PROTEIN STARTING DIETS AND THEIR EFFECTS ON SUBSEQUENT PULLET PERFORMANCESUMMERS, J. D.; PEPPER, W. F.; MORAN Jr., E. T. · Canadian Journal of Animal Science · 1972
ASSAYING FEEDSTUFFS FOR AVAILABLE LYSINE CONTENT USING A FEATHER MEAL BASAL DIETGUO, L. S.; SUMMERS, J. D.; MORAN Jr., E. T. · Canadian Journal of Animal Science · 1971
Vaccines against infectious coryzaBlackall, P. J. · World's Poultry Science Journal · 1995
Egg shell strengthBowman, J. C.; Challender, N. I. · British Poultry Science · 1963
Egg shell strenghWells, R. G. · British Poultry Science · 1967
NutritionCarré, B.; Gomez, J.; Chagneau, A. M. · British Poultry Science · 1995
Blood groups in chickens <sup>1</sup>Gilmour, D. G. · British Poultry Science · 1960
Future considerations in poultry nutritionLeeson, S. · Poultry Science · 2012
True and apparent metabolisable energySibbald, I. R.; Wolynetz, M. S. · British Poultry Science · 1987
Physical properties of egg shellsVoisey, Peter W.; Hunt, J. R. · British Poultry Science · 1967