Please wait while we load your article...

Home > Dzo

Learn more about "Dzo"

 


Dzo

A '''dzo''' (Tibetan language|Tibetan མཛོ་ mdzo ''tso'') is a male Hybrid (biology)|hybrid of a yak and domestic cattle. A female offspring is known as a ''dzomo'' or ''zhom''. Alternative Romanizations of the Tibetan names include '''zho''' and '''zo'''. In Mongolian language|Mongolian it is called '''khainag''' (хайнаг). There is also the English language wikt:Portmanteau word|portmanteau term of '''yakow'''; a combination of the words yak and cow, though this is rarely used. Dzomo are fertile, while dzo are sterile. As they are a product of the hybrid genetic phenomenon of heterosis (hybrid vigor), they are larger and stronger than cattle or yak. In Mongolia and Tibet, khainags are thought to be more productive than cattle or yaks in terms of both milk and meat production.Bataagiin Bynie: ''Mongolia: The Country Refort (sic!) On Animal Genetic Resources'', Ulaanbaatar 2002, p. 11 Dzo can be back crossed. As a result, many supposedly pure yak or pure cattle probably carry a dash of each other's genetic material, respectively. In Mongolia and Tibet, the result of a khainag crossed with either a domestic bull or yak bull is called ''ortoom'' (three-quarter-bred) and an ''ortoom'' crossed with a domestic bull or yak bull results in a ''usanguzee'' (one-eighth-bred).Takase Hisabumi, Kh. Tumennasan et.al., Fertility Investigation in F1 Hybrid and Backcross Progeny of Cattle (Bos taurus) and Yak (B. gruniens) in Mongolia. : II. Little variation in gene products studied in male sterile and fertile animals, in: ''Niigata journal of health and welfare'' Vol.2, No.1, pp. 42-52

See also


- Bovid hybrid
- Yakalo

References

External links


- Yakow on a list of cows Category:Hybrid bovines

Related Images

- A pair of dzo, an adult and a juvenile.
- Dzo plowing

Sources: StartLearningNow, Wikipedia | Usage license: GNU FDL

“ Welcome to Start Learning Now. Explore to your heart's content, and we hope you enjoy reading the material we have assembled for you here! ”

 


Related News


Further Resources




Related Resources



search


©2003-2007 All Rights Reserved, Start Learning Now e-Learning Portal. Wiki-CMS by Ivan Wong.Clicky Web Analytics