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Adequate calcium nutrition and quality of egg shell and bones in layers: Innovative approach / Adekvatna ishrana kalcijumom i kvalitet ljuske i kostiju kod nosilja - inovirani pristup problemu
(Institute for Animal Husbandry, Belgrade, 2011)
Calcium metabolism (Ca) in layers depends on many factors which can be divided into factors influencing the intake, absorption, retention and/or excretion of Ca. Varying of any of above mentioned factors presented and ...