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The History of Ostrich Farming
Ostrich Farming Systems and Practices
5 other sections not shown
absorbed yolk sac air sac approximately artificial incubation biltong breeders breeding birds breeding pairs breeding season Burger and Bertram caeca Cape Colony Cassowary causes colour Concentrate feeds data sheet diets Dolensek and Bruning Douglass embryonic deaths Embryonic deformity embryonic mortality farmers farming in Australia feathers female four fumigated Gandini gizzard Harting and Mosenthal hundred important inbreeding incidence increased INCUBATION OF OSTRICH incubation period infertile infertile eggs Iwanicki Jarvis Karoo Kiwis leg problems Leighton Lesser Rhea lucerne male malposition markets meat Michael Hastings months of age Mosenthal 1877 neck nest number of eggs Osterhoff 1979 ostrich chicks ostrich eggs ostrich farming ostrich industry percent pipping Plate plucking plumage Port Augusta practices protein quill ratites rearing recommended Reddacliff 1981 Rhea selenium deficiencies Smit South Africa Stewart Struthio Struthioniformes survey Swart Taronga Zoo temperature and humidity Thornberry 1989 vitamin Vitamin B12 Vitamin D3 weight loss wing