Tumakin Columbia wani nau’in rago ne na gida daga Amurka. Yana daya daga cikin irin rago na farko da za a bunkasa a Amurka.
An haɓaka shi kuma samfurin USDA da bincike na jami’a. Babban burin ƙirƙirar wannan nau’in shine haɓaka ingantacciyar nau’in da ya dace da yankin yammacin ƙasar inda yawancin tumakin suke tasowa.
An haɓaka nau’in a farkon 1912. An haye raguna Laramie, Lincoln da Wyoming tare da tumakin Rambouillet.
Kuma an tura garken gidauniyar zuwa Cibiyar Gwajin Tumaki ta Amurka kusa da Dubois, Idaho a cikin 1918 don ƙarin tsaftacewa.
A yau, tumakin Columbia sanannen nau’in tumaki na cikin gida a yankin su.
Sun shahara saboda farin gashin gashin su mai nauyi da halayen girma masu kyau.
Kuma nau’in yana daya daga cikin manyan ragunan tumaki, galibi ana amfani da su don rarrabuwar kawuna a cikin dabbobin kasuwanci na yamma. Karanta ƙarin bayani game da wannan nau’in a ƙasa.
Halayen tumaki na Columbia
Tumakin Columbia manyan dabbobi ne masu fararen fuska. Galibi fararen launi ne kuma suna da ulu a ko’ina a jiki sai tsirara.
Suna da kamance da yawa da tumakin Corriedale. Amma tumakin Columbia yafi girma fiye da tumakin Corriedale. Ƙafarsu baƙar fata ce kuma suna da baƙar fata.
Matsakaicin matsakaicin nauyin raguna na balagagge na Columbia yana tsakanin kilo 125 zuwa 181. Kuma matsakaicin nauyin jikin rago na balagagge tun daga 79 zuwa 136 kg. Hoto da bayanai daga Wikipedia.
Yi amfani da kayan daga
Tumakin Columbia dabbobi ne masu manufa biyu. Suna da kyau kuma ana kiwo don duka ulu da samar da nama. Amma a yau, ana yin irin wannan nau’in don samar da ulu.
Bayanan kula na musamman
A yau, tumakin Columbia sanannen nau’in tumakin gida ne. Suna da ƙarfi kuma sun dace da yanayin mahalli.
A zahiri, an haɓaka su don yanayin ciyawa kuma sun tabbatar da cewa za a iya daidaita su da kyau ga wuraren kiwo da kuma kula da garken noma a Tsakiyar Yamma, Gabas, Arewa, da Kudu.
A yau, ana kiwon tumakin Columbia don samar da nama da ulu. Suna samar da ulu mai kyau mai inganci tare da tsawon fiber daga 3.5 zuwa 5 inci da diamita na fiber na 31 zuwa 24 microns.
An rarrabe ulu a matsayin matsakaici tare da ƙididdigar juzu’i na 50 zuwa 60 seconds. Hakanan nau’in yana da kyau don samar da nama. Rago yana girma da sauri kuma yana da tauri da ƙarfi.
Ewes suna yin uwaye masu kyau kuma sanannen zaɓi ne akan manyan gonaki saboda ikon su na haihuwar manyan rago masu ƙarfi. Koyaya, bincika cikakken bayanin martaba na tumakin Columbia a teburin da ke ƙasa.
| Sunan jinsi | Columbia |
| Wani suna | Babu |
| Manufar irin | Yafi ulu, amma kuma yana da kyau don samar da nama. |
| Bayanan kula na musamman | Dabbobi masu tsananin ƙarfi da ƙarfi, sun dace da yanayin ƙasa, mai ƙarfi kuma an haɓaka su don yanayin ciyawa, a yau an tashe su ne don samar da ulu amma kuma suna da kyau don samar da nama, girma cikin sauri, mai ƙarfi da ƙarfi, tumaki suna yin kyakkyawan uwa |
| Girman iri | G |
| Peso | Nauyin ragon da ya balaga yana tsakanin kilo 125 zuwa 181, kuma matsakaicin nauyin ragon balagagge yana tsakanin 79 zuwa 136 kg. |
| Antlers | A’a |
| Haƙurin yanayi | Yanayin yanayi |
| Launi | White |
| Rarity | Common |
| Ƙasa / wurin asali | Amurka |
