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Pakistan Journal of Biological Sciences
  Year: 2003 | Volume: 6 | Issue: 2 | Page No.: 105-111
DOI: 10.3923/pjbs.2003.105.111
A Study to Evaluate the Artificial Insemination (AI) Success Rate in Cattle Population Based on Three Years Record among Different Sub-centers of Chittagong and Cox’s Bazar District of Bangladesh
M.A. Hoque, H.M. Salim, G.K. Debnath , M.A. Rahman and A.K.M. Saifuddin

Abstract:
To evaluate the success rate of artificial insemination and average service required per conception of cows inseminated in different AI points of sub centers under Chittagong and Cox’s Bazar District of Bangladesh, last three years AI records were analyzed and interpreted. The lowest and highest conception rates in different points under Pahartali sub center were recorded to be 55 and 73%, respectively during 1998-1999; the same results being obtained during 1999-2001; 55 and 66%, respectively during 2000-2001. The lowest and highest average services required per conception of cows inseminated in these points was 1.3 and 1.8, respectively. On the contrary the lowest and highest conception rates were 41 and 42% during 1998-99 and the following year (1999-2000) with an improvement to 46 and 55 % during 2000- 2001 period, respectively in points under Shandip sub-center. The lowest and highest average service per conception were between 1.8 and 2.4 during the said period. The lowest and highest conception rate and average service per conception were obtained from different points of Cox’s Bazar sub center where 59 and 64%, 50 and 72%, 50 and 77% conception rates; and 1.6-1.7, 1.4-2.0, 1.3-2.0 average services per conception during the period of 1998-1999, 1999-2000 and 2000-2001 were recorded, respectively. These differences were proved to be statistically significant. The difference in successful conception rates between Shandip and Pahartali Sub center; and Shandip and Cox’s Bazar sub center during 1998-1999, 1999-2000, 2000-2001 period were also found statistically significant. However, as the overall (1998-2001) conception rates were compared between Shandip and Pahartali and Shandip and Cox’s Bazar, there were shown statistically insignificant. The overall conception rates and average services per conception to the animal of 1998-2001 were found to be significant as well.
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How to cite this article:

M.A. Hoque, H.M. Salim, G.K. Debnath , M.A. Rahman and A.K.M. Saifuddin , 2003. A Study to Evaluate the Artificial Insemination (AI) Success Rate in Cattle Population Based on Three Years Record among Different Sub-centers of Chittagong and Cox’s Bazar District of Bangladesh. Pakistan Journal of Biological Sciences, 6: 105-111.

DOI: 10.3923/pjbs.2003.105.111

URL: https://scialert.net/abstract/?doi=pjbs.2003.105.111

 
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