Prevalence and risk factors of mange in goats in Bangladesh

Rahman, Shaziea

doi:10.5455/jbau.94745

Cited by 1 publication

(2 citation statements)

References 3 publications

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“…These differences in prevalence among the districts may be due to the variations in cow management, more graded exotic genotypes, environmental stress, diseases, AI tools cleanliness, and inseminator skills. From Table2, it was found that no one AI technician used sterile AI guns during insemination, which possibly led to infections in the reproductive tract of cows and contributed to the highest prevalence of RB in the Satkhira district.The prevalence of RB cows was 11.5%(Asaduzzaman et al 2016) and 22.3%(Hassan 2017) in different areas of Bangladesh, where 11.3% in commercial dairy farms in Chittagong(Nath et al 2014). But the prevalence of RB was noticeably higher (28%) in the current study.…”

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confidence: 58%

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Repeat breeding: prevalence and potential causes in dairy cows at different milk pocket areas of Bangladesh

Habib

Khandakar

Harun-ur-Rashid

et al. 2023

Trop Anim Health Prod

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The objective of this study was to gure out the prevalence and probable causes of repeat breeding (RB) in dairy cows. Hence, a cross-sectional study was conducted on randomly selected 265 dairy farms in Sirajganj, Bogura, Rangpur, Satkhira, and Munshiganj districts of Bangladesh from December 2018 to February 2019. Data were collected through a direct interview method using a survey questionnaire. The reproductive organs of repeat breeder cows were examined for anatomical defects, pathological, infectious, functional reasons, and genital tract abnormalities. Additionally, the in uence of nutrition, season, and age on the frequency of RB was recorded. Of the 3824 cows examined, the prevalence of RB was 28%. In this study, 98% of RB cases were exhibited in crossbred cows (Holstein-Friesian, 73%) than the indigenous (2%) cows. The prevalence of RB was signi cantly highest (P <0.01) in Satkhira (44.35%) and the lowest in the Munshiganj district (15.87%). Data indicated that a major proportion of cows signi cantly (P <0.05) faced RB problems due to functional causes (30.11%), followed by pathological (24.68%), genital tract abnormalities (18.79%), infectious (14.53%), and anatomical deformities (11.89%). Furthermore, the cows were remarkably (P <0.001) affected in RB during the summer season and nutritional de cient diseases like milk fever (70%).Age (3-7 years) had a signi cant (P <0.001) effect on the RB occurrence (90%) in crossbred cows. However, particular focus should be given to systematic breeding, balanced nutrition, arti cial inseminator e ciency, and hygienic inseminating tools to reduce RB incidence in high-yielding crossbred cows.

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confidence: 58%

“…Mandefro and Negash (2014) found fewer repeat breeders in the local cows than in the Friesian crossbred cows. Prevalence of RB cows was found at 11.3% (Nath et al 2014), 11.5% (Asaduzzaman et al 2016), and 22.3% (Hassan 2017) in different areas of Bangladesh.…”

Section: Introductionmentioning

confidence: 93%