Results 131 to 140 of about 13,650 (237)
A radiographic survey of eggshell powder effect on tibial bone defect repair tested in dog [PDF]
, 2015 . Objective: Nowadays, skeletal system injuries are of major importance. In addition, it is recommended to use materials for hard tissue repair in open or closed fractures.
Derakhshan, Sirous. +3 more
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Incubation of penguin eggs [PDF]
, 2003 The preservation of rare and endangered species of birds requires finding efficient, and above all successful, methods of breeding them in captivity. One strategy adopted is to remove eggs from the mother, making her lay more eggs, and then incubating ...
Edwards, Carina +2 more
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Ethological investigation on moulting laying hens in organic farming [PDF]
, 2005 Introduction Organic egg farmers mainly rely on the same hybrids, breeding techniques and production schemes as conventional egg producers. This includes annual replacement of the laying hens.
Hirt, Helen, Zeltner, Esther
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Regional comparisons of the thickness of moa eggshell fragments (Aves: Dinornithiformes). In Proceedings of the VII International Meeting of the Society of Avian Paleontology and Evolution, ed. W.E. Boles and T.H. Worthy [PDF]
, 2010 Brian J. Gill
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AnimalsThe decrease in eggshell quality seriously affects production efficiency. Guinea fowl (GF) eggs possess strong eggshells because of their unique crystal structure, and few systematic studies have compared laying hen and GF eggs. Sixty eggs were collected
Yi-Tong Wang +7 more
doaj +1 more source
EFFECTS OF HOUSING SYSTEMS ON PRODUCTIVE PERFORMANCE OF COMMERCIAL LAYERS FOLLOWING INDUCED MOLTING BY ALUMINIUM OXIDE SUPPLEMENTATION [PDF]
, 2006 The project was carried out to compare the performance of molted layers by aluminium oxide supplementation in cages and on litter floor system. Seventy two Single Comb White Leghorn commercial layers (60 weeks old) were divided into six experimental ...
M. YOUSAF AND N. AHMAD1
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Relationship of Eggshell Thickness to Thermal Gradients Across the Shell at the Large and Equatorial Regions of Ross 708 Broiler Hatching Eggs1,2,3 [PDF]
, 2019 Oluwaseun Ayobami Durojaye +4 more
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