732 Publications (Page 21 of 30)
n.d.no date or unknown
Roland, D. A., Sr., 1985. How much calcium do laying hens need? Featherfacts 7:1-6.Roland, David A
Roland, D. A., Sr., 1985. How much calcium should laying hens be fed. Eggshell Quality Update, Volume 1, number 2, pp. 1-6.Roland, David A
Roland, D. A., Sr., 1985. How to maintain shell quality in commercial leghorns. New Zealand Poultry Forum Mag., pp.Roland, David A
Roland, D. A., Sr., 1985. Importance of time and level of calcium increasein transition from pullet to layer feeds. Feather Facts, Vol. 7, No. 2, pp. 4-5.Roland, David A
Roland, D. A., Sr., 1985. Increased feed cost and reduced produces profits due to inadequate calcium in laying hens. Calcium and Eggshell Quality Update Volume 1, number 1, pp. 1-2.Roland, David A
Roland, D. A. Sr., 1985. Relationship of calcium to excess feed consumption. Poultry Advisor 18:51-52.Roland, David A
Roland, D. A., Sr., 1985. Researchers still challenged by hens calcium requirement. Feedstuffs 58:12-14.Roland, David A
Roland, D. A., Sr., 1985. The body-checked egg: A review. Poultry Advisor 18:57-62.Roland, David A
Roland, D. A., Sr., 1986. Can egg shell quality be improved by the inclusion of larger particles of CaCO3 (limestone or oystershell) in layer diets? Featherfacts 7:6.Roland, David A
Roland, D. A., Sr., 1986. Eggshell quality and calcium for layers. How much, in what form and when? Proceedings of the 5 State Poultry Feeding and Nutrition Conference. Indianapolis, IN, May 7-9.Roland, David A
Roland, D. A., Sr., 1986. Egg shell quality and calcium for layers. How much, in what form, when to give? Poultry Digest 46:300-304.Roland, David A
Roland, D. A., Sr., 1986. Magnesium for commercial leghorns: What is the hen's tolerance for magesium and should increased emphasis be given magnesium in feed formulation, Calcium and Eggshell Quality Update Vol. 2 (No. 3) pp. 1-4.Roland, David A
Roland, D. A., Sr., 1987. Calcium and other factors involved in maintaining maximum eggshell quality in commercial leghorns. Proceedings of the Arkansas Nutrition Conference, pp. 96-100.Roland, David A
Roland, D. A., Sr., 1987. Feed consumption, shell quality and other criteria as influenced by pre-peak production calcium levels in commercial leghorns. Poultry Sci. 66:Supplement 1, 168.Roland, David A
Roland, D. A., Sr., 1987. Magnesium for commercial leghorns: Influence of limestone magnesium on egg shell pimpling and reproductive performance of commercial leghorns. Calcium and Eggshell Quality Update, Vol. 3 (No. 1) pp. 1-3.Roland, David A
Roland, D. A., Sr., 1987. Sunmary of eggshell quality research at Auburn University. Southern Regional Eggshell Quality Project Reports, pp. 1-6.Roland, David A
Roland, D. A., Sr., 1988. Calcium and phosphorus requirements of commercial leghorns. Proceedings of the New England Summer Poultry Conference, pp. 1-6.Roland, David A
Roland, D. A., Sr., 1988. Calcium: The nutrient of the eighties. Distinguished Graduate Faculty Lecture for 1987-1988, pp. 1-21.Roland, David A
Roland, D. A., Sr., 1988. Cracking down on cracked eggs. Neighbors 13:10.Roland, David A
Roland, D. A., Sr., 1988. Egg shell quality. Proceedings of the New England Summer Poultry Conference, pp. 7-16.Roland, David A
Roland, D. A., Sr., 1988. Ethacal: Does it have a place in poultry ration. Feedstuffs (in press) May, pp. 15-16.Roland, David A
Roland, D. A., Sr., 1988. Ethacal: Does it have a place in poultry rations. Proc. Multi-State Poultry Nutrition and Feeding Conference, pp. 15.Roland, David A
Roland, D. A., Sr., 1988. Factors associated with poor egg shell quality. Southern Regional Eggshell Quality Project Reports. pp. 1-4.Roland, David A
Roland, D. A., Sr., 1988. Phosphorus I. Problems associated with establishing the phosphorus requirements of commercial leghorns. Calcium and Eggshell Quality Update Vol. 4, No. 2.Roland, David A
Roland, D. A., Sr., 1988. Research priorities in animal nutrition to improve efficiency. Research Imperatives for Animal Agriculture. Symposium on Food Animal Research pp. 1-201.Roland, David A
