9/1/2023 0 Comments Dong tao chicken history![]() The Dong Tao fowl has been bred and maintained in the Dong Tao District in North Vietnam ( Su, 2004). As various fowls have been bred not only for agricultural food production but also for ceremonial and entertainment purposes ( Sauer, 1952 Issac, 1970 Crawford, 1990 Nishida et al., 2000 Smith and Daniel, 2000 Komiyama et al., 2003, 2004 Oka et al., 2007), the Asian countries have traditionally possessed many native breeds for non-economic uses. ![]() The Southeast and South Asian Districts have shown early domestication of fowl and later became areas involved in the creation of breeds. The strong relationships between red jungle fowl ( Gallus gallus) and various breeds of domestic fowl has been demonstrated in Southeast Asia using molecular phylogenetic data ( Akishinonomiya et al., 1996 Niu et al., 2002 Kanginakudru et al., 2008 Riztyan et al., 2014), whereas the Ceylon jungle fowl has also partially provided genes to the domestic fowl lineage ( Nishibori et al., 2005 Eriksson et al., 2008 Tixier-Boichard et al., 2011). The exact archaeological record shows that domestic fowl originated from the Mohenjo-Daro Region in India approximately 4000 years ago ( Sewell and Guha, 1931 Zeuner, 1963). However, we suggest that these morphological changes in the musculoskeletal system may functionally compensate for the physical disadvantages of the large weight of the distal part of the hindlimb in the Dong Tao fowl. The mass of the huge tarsometatarsal region does not contribute to effective locomotion in the Dong Tao fowl in comparison with that associated with normal breeds. flexor perforans et perforatus digiti III, M. flexor perforans et perforatus digiti II, M. Second, on the plantar side, the flexor tendon groups around the ankle joint were wider and thicker than those of other ordinary breeds, possibly to stabilize the tarsometatarsal bone and to flex the phalange as observed in M. extensor digitorum longus were enlarged in the crural region, functioning to dorsally pull the heavy tarsometatarsal region through the ankle joint. The strong and fleshy extensor bellies of M. First, on the dorsal side, fleshy bundles were extended effectively using the enlarged dorsal surface of tarsometatarsal bone shown as Musuculus extensor digitorum brevis, M. Morphological differences between dorsal and plantar sides were clearly observed. Bone and muscular tendon morphometric data demonstrated that the Dong Tao breed was equipped with the extraordinarily thick and large tarsometatarsal bone and distal parts of the related tibiotarsus regions. A macroscopic examination of the huge leg of the Dong Tao breed from North Vietnam was conducted.
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