Spontaneous Erection and Masturbation in Mithun (Bos frontalis) Bulls
نویسندگان
چکیده
Art ic le History
منابع مشابه
Studies on Some Biochemical Constituents of Mithun Semen
The Mithun (Bos frontalis), a semi-wild animal, which is yet to be fully domesticated, is mainly confined in India, Bhutan, Myanmar, Bangladesh and hilly tracts of China and Malaysia. In India it is only found in the hilly tracts of four states of North Eastern India namely Arunachal Pradesh, Nagaland, Manipur and Mizoram, in descending order of population. Mithun plays a significantly importan...
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We examined the cytogenetics of mithun (Bos frontalis), a domesticated version of the Asian gaur, and hybrids (F(1) generation) produced by artificial insemination of Brahman cows (Bos indicus) with mithun semen. Reproductive potential was also examined in the F(1) generation and a backcrossed heifer for utilization of heterosis. Metaphase chromosome spreads were examined by conventional ...
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The study describes the standardization of a suitable semen cryopreservation protocol for the first time in mithun (Bos frontalis) and birth of the first mithun calf through artificial insemination. The semen samples were collected from adult bulls through the rectal massage method and cryopreserved in liquid nitrogen using tris-egg yolk-glycerol diluent. The diluted semen samples were packaged...
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A preliminary study on the seroprevalence of infectious bovine rhinotracheitis (IBR) in different strains of mithun maintained atthe National Research Centre on Mithun, Nagaland, India, revealed that the overall prevalence of IBR in these mithun was 19%. This paper examines the results of that preliminary study. To the knowledge of the authors, this is the first report on the seroprevalence of ...
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The objective of the study was to assess the semen characteristics of Jersey, Mithun and Siri breeds of bulls and to compare the suitability of Tris Eggyolk Citrate and commercial soya lecithin based BIOXcell extenders for cryopreservation of semen from the these breeds of bulls. The mean semen volume was 4.55± 1.57, 4.86±1.33 and 4.83±1.72 ml in Jersey, Mithun and Siri bulls, respectively. Mea...
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