732 Publications (Page 24 of 30)
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Roland, D. A., Sr. and Henry Rabon, 1986. Variation in solubilities of limestone and oystershell from different sources. Calcium and Eggshell Quality Update, Volume 2, number 1, pp. 1-4.Roland, David A
Roland, D. A., Sr. and Henry Rabon, 1987. Influence of source and particle size on limestone and oystershell solubility. Featherfacts 8:1-5.Roland, David A
Roland, D. A., Sr. and H. M. Edwards, Jr., 1967. Performance of laying hens fed carbohydrate free diets. Poultry Sci. 46:1312.Roland, David A
Roland, D. A., Sr. and H. M. Edwards, Jr., 1971. Evidence for direct effects of essentially fatty acids at the hypothalamus pituitary level. Association of Southern Agricultural Workers, Inc., p. 213-214.Roland, David A
Roland, D. A. Sr. and J. Brake, 1979. Influence of premolt production on postmolt performance with explanation for improvement in egg production due to force molting. Poultry Sci. 58:1099.Roland, David A
Roland, D. A., Sr. and J. I. Orban, 1990. Phosphorus 4. Some mysterious poultry leg problems may be caused by phosphorus source. Calcium and Eggshell Quality Update 6(1):1-2.Roland, David A
Roland, D. A., Sr. and J. L. Adams, 1986. Influence of limestone magnesium on eggshell pimpling and reproductive performance of commercial leghorns. Poultry Sci. 65:Supplement 1, 114.Roland, David A
Roland, D. A., Sr. and K. S. Rao, 1990. Current developments in phosphorus research for commercial leghorns. Proceedings of the Kemira Symposium 1990 om Mineralstoffer til husdyr pa., pp. 68-88.Roland, David A
Roland, D.A., Sr. and K.S. Rao, 1991. Egg producers may benefit from understanding calcium solubilization in commercial leghorns. Calcium and Eggshell Quality Update. Vol. 7:No. 2 pp 1-2.Roland, David A
Roland, D.A., Sr. and K.S. Rao, 1991. Minimum particle size of calcium carbonate required to significantly improve limestone retention in the gizzard of commercial leghorns. Calcium and Eggshell Quality Update. Vol. 7:no. 1, pp 1-3.Roland, David A
Roland, D. A., Sr., and Mark Farmer, 1983. Feeding broiler breeder hens for maximum shell quality. Eighth Annual Poultry Science Association Meetings pp. 13-21. ANECA, Mexico.Roland, David A
Roland, D. A., Sr. and Mark Farmer, 1983. Recent developments for maintaining shell quality in broiler breeder hens. Proceedings of Fourth Annual C.P. Group of Companies Tech. Seminar, pp. 22-31. Jakarta, Indonesia.Roland, David A
Roland, D. A., Sr., and Mark Farmer, 1984. Effect of time of calcium intake on shell quality. Avicultura Profesional 2:31-32.Roland, David A
Roland, D. A., Sr., and Mark Farmer, 1984. Importance of time of calcium intake on maintaining shell quality with emphasis on broiler breeder hens. New Zealand Poultry Forum Mag., pp.Roland, David A
Roland, D. A., Sr., and Mark Farmer, 1984. Importance of time of calcium intake on maintaining shell quality with emphasis on broiler breeders. California Animal Nutrition Conference, Fresno, California, pp. 69-78.Roland, David A
Roland, D. A., Sr., and Mark Farmer, 1984. Maintaining eggshell quality in broiler breeder hens. Proceedings of nutrition, disease control, and feed milling technology symposium for the poultry industry of South America, pp. 77-86.Roland, David A
Roland, D. A., Sr., and Mark Farmer, 1984. Relation of calcium to excess feed consumption and fat deposition in commercial egg pullets. California Annual Nutrition Conference, pp. 79-93.Roland, David A
Roland, D. A., Sr. and Mark Farmer, 1985. Breeder egg shell quality. Canada Poultryman, 72:20-25, 60.Roland, David A
Roland, D. A., Sr., and Mark Farmer, 1985. New findings regarding importance of time of calcium intake. Poultry Advisor 18:43-49.Roland, David A
Roland, D.A. Sr., and Mary Bryant, 1997. Limestone vs Oystershell, 'Are Both Equally Effective in Improving Egg Shell Quality.' Egg Industry 102:4-6.Roland, David A
Roland, D.A. Sr., and Mary Bryant, 1997. Limestone vs Oystershell 'Are Both Equally Effective in Improving Egg Shell Quality.' Franklin Newsletter. pp. 1-7.Roland, David A
Roland, D.A., Sr., and Mary Bryant, 1999. Large Particle Limestone can be Substituted for Oystershell without Sacrificing Performance Industrial : (In press).Roland, David A
Roland, D.A., Sr., and Mary Bryant, 1999. Optimal Shell Quality Possible without Oystershell. Feedstuffs 71:18-19.Roland, David A
Roland, D. A. Sr., and M. Farmer, 1982. Studies concerning possible mechanisms for the varying responses of different phosphorus levels on egg shell quality. Poultry Sci. 61:1393.Roland, David A
Roland, D. A., Sr. and P. E. Dorr, 1986. Beneficial effect on sodium aluminosilicate (Ethacal) on feed efficiency, egg specific gravity and egg breakage as indicated by university or industry trials. Poultry Sci. 65:Supplement 1, 114.Roland, David A
