Dietary Calcium Levels in Pre-Lay and Lay Diets in Leghorn Pullets
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منابع مشابه
Bone-Remodeling Transcript Levels Are Independent of Perching in End-of-Lay White Leghorn Chickens
Osteoporosis is a bone disease that commonly results in a 30% incidence of fracture in hens used to produce eggs for human consumption. One of the causes of osteoporosis is the lack of mechanical strain placed on weight-bearing bones. In conventionally-caged hens, there is inadequate space for chickens to exercise and induce mechanical strain on their bones. One approach is to encourage mechani...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1975
ISSN: 0032-5791
DOI: 10.3382/ps.0541856