Data on morphometrics and performance of 106 Black Bengal goats were collected through an in-depth monitoring survey conducted in 73 families of Gangatia, Borachala and Pachpai villages of Bhaluka Upazila, Mymensingh, Bangladesh using a structured questionnaire. Analyses of variance were performed using the General Linear Model (GLM) procedure under Statistical Package for the Social Sciences (SPSS) version 14.0. Differences between mean values were separated using Duncuns Multiple Range Test (DMRT). Body weight of goats significantly (p<0.001) differed with age classes and body condition scores. Average body weight of Black Bengal goat was 14.47±0.48 kg. Body length at was 46.01±0.66 cm. Chest girth significantly (p<0.001) differed with age classes and body condition scores. Average chest girth of Black Bengal goat was 56.10±0.60 cm. Wither height significantly (p<0.001) differed with age classes and body size. Average wither height of Black Bengal goat was 46.41±0.36 cm. Scrotal length and scrotal circumference did not significantly (p>0.05) differ with age classes, villages and body condition. The number of services needed for each conception of Solid Black, Toggenburg pattern and Brown Bezoar goats were 1.32±0.31, 1.08±0.22, 1.25±0.31, 1.01±0.26 and 1.23±0.27, respectively. The lowest kidding interval was observed in Borachala village (169.80±38.11 days) and in Solid Black goats (176.71±36.17 days). The highest litter size was found in does (1.68±0.39) of Gangatia village (1.67±0.51) and in Solid Black goats (1.67±0.54). The lowest abortion rate was found in Solid Black goats (6.14%). The lowest kid mortality was observed in Solid Black goats (10.00%). Variation observed in morphometric and production traits of indigenous Black Bengal goats indicated an opportunity for their improvement through an in-situ pure breeding program.DOI: http://dx.doi.org/10.3329/bjas.v41i2.14122 Bang. J. Anim. Sci. 2012. 41 (2): 83-89
The study was conducted to determine the efficacy of aqueous extract of Neem leaves against colibacillosis and as a growth promoter in broilers. A total of 40 commercial day-old broiler chicks were randomly divided into four equal groups; viz. A, B, C and D. Group A was kept as non-treated control, Group B and C was treated with 1% Neem leaves in drinking water for six weeks, and colibacillosis was induced at 2nd week in group C and D. In group D, Neem leaves treatment continued from 2nd to 6th week after the colibacillosis induction to compare its antibacterial efficacy to prophylactic effect. Escherichia coli induction rate was 200µl per bird where 1 ml contains approximately 1X106 CFU (Colony Forming Unit). Data were recorded for live body weight, weekly gain in weight and hematological parameters of birds for six weeks. Clinical examination and antibacterial sensitivity studies suggests administration of aqueous extract of Neem leaves significantly (p<0.001) improved body weight gain in the Neem treated groups but did not prevent E. coli induced colibacillosis in broilers.DOI: http://dx.doi.org/10.3329/bjas.v43i2.20715 Bang. J. Anim. Sci. 2014. 43 (2): 138-141
The investigation was conducted on public awareness about disposal of solid waste and its impact in Thanapara, Beparipara and Kagmari of Tangail Pourashava. Data collected through questionnaire interview from local residents, self-observation and secondary sources. The investigation was conducted among three major infected areas by selecting normal dustbin and open area during the different period from August to September 2011. In the study, total 100 respondents are interviewed and the result shows that waste are dumped here three times a day. Most of the respondents demand for wrong site selection and improper maintenance causing bad odor, diarrheea, skin diseases, aesthetic problem etc. It was also found that the main sources of waste materials generation were the urban dwellers and most of the waste is dumped by metropolis. Some local people also dump their waste in the area. The study shows that the service holders, student respondents have better idea about the effects of dumping solid wastes at open sights than the other respondents.
Bovine tuberculosis (bTB) is a disease of zoonotic importance as well as high priority all over the world. Risk factors for bovine tuberculosis in cattle are not well investigated in Bangladesh. Therefore, the objective of this study was to identify the associated risk factors for bTB along with determination of prevalence in cattle of Mymensingh Sadar. A cross-sectional study was carried out to elucidate on 101 cattle from 56 households during January to May 2012. The direct interview using a questionnaire and physical examination of cattle was performed to collect farm and animal level data. Besides data collection, blood samples were collected from study cattle and subjected to immunochromatographic assay (ICGA) by using Anigen Rapid Bovine TB Ab test kit for the diagnosis of bTB. Risk factors analysis was done using bivariable followed by multiple logistic regression with stepwise backward elimination method. The results of the study revealed an overall tuberculosis prevalence of 5.9%. Multiple logistic regression analysis revealed significant association of bovine tuberculosis with herd size (more than 4) (Odds Ratio, OR = 5.9, p = 0.03) and history of coughing (OR = 8.9, p = 0.005). The effect of herd size (more than 4) could be minimized by maintaining the cattle in a herd with adequate floor space and better ventilation facilities as it would not be practicable to keep the herd size minimum. Further study should be done to find out more associated risk factors for the occurrence of bTB.
This study provided information on housing, feeds and feeding management, mating system and healthcare management of Black Bengal goats at rural villages of Mymensingh sadar upazila under Mymensingh district in Bangladesh. All farmers reared goats in semi-intensive system and most of them had goat house, provided bedding materials at winter season. Most of the farmers took bath of their goats at summer but a few of them did the same in winter season. Most of the farmers used concentrate feed with green grass and supplied water once in a day in particular waterer. Major sources of drinking water for goats were tube well and during rainy season most of the farmers grazed their goats. Farmers supplied little bit more grass and tree leaves to their lactating does than that of pregnant does while they supplied more amount of concentrates feed to their pregnant does than that of lactating does. Birth and weaning weight were higher in male kids than female kids. Few farmers vaccinated their goats. Farmers did not keep breeding buck and they did not use artificial insemination (AI) for their does. Spouses were the main contributor in goat keeping. Above discussions might be indicative that farmers were more careful about housing, feeding but less careful about health care and breeding buck keeping issues.
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