Mymensingh District Of Bangladesh Research Articles

Regional effect on meat quality traits of Buffalos in Bangladesh

The study was aimed to determine the management practices of buffaloes and the meat quality test at different villages of Pauba upazilla in Rajshahi, Madargonj upazilla in Jamalpur and sadar upazilla in Mymensingh district of Bangladesh. Total 15 respondents were randomly selected from three villages; each village consists of variable numbers of respondents. The period of data collection was from February to April, 2016. The data were collected through personal interview from the individual respondent present in their own house. Only buffalo rearing was the major occupation of the farmers followed by agricultural crop production. Most of them (70.0%) kept their buffaloes on their own land; but some of them (30.0%) kept buffaloes on a hired place. The farmers (60.0%) basically have no training skill for buffalo rearing but some of them have influences from the buffalo farmers (40.0%). Most of the buffalo farmers purchased one pair of buffalo at a time and reared buffalos for at least 2 years. They fed their buffaloes with locally available roughages and tree leaves which contained more crude protein (CP) and less crude fibre (CF). In time of autumn season, they send their buffalo in Sunamgonj or Sylhet region for proper feeding. Buffalo farmers mainly maintain semi-intensive feeding system. The major diseases of buffaloes in those areas were Foot and Mouth Disease, anthrax and black quarter. Most of them performed vaccination collected from the local market and they also practiced medication and deworming. The farmers were satisfied with the marketing facilities. In case of meat quality parameters with proximate analysis and the results indicate that the better management gives us better quality of meat. It can be suggested that, management practice is very important fact in our country to get good quality of meat. So, we should improve our management practice through scientific approach.

Determinants of training needs of the tilapia (Oreochromis sp.) fish farmers: an empirical study from a selected area in Bangladesh

Capacity building of fish farmers is inevitable for profitable fish farming. This research was undertaken primarily to identify the factors influencing the training requirements of tilapia fish farmers and to assess the level of training required for optimal farm management. Thus, the research was conducted in Phulpur Upazila (sub-district) under the Mymensingh district of Bangladesh. Face-to-face interviews were conducted with 100 randomly selected tilapia fish farmers using a pre-tested questionnaire. The training needs of tilapia fish farmers were measured using a four-point rating scale. The overwhelming majority (99%) of the respondents reported high training needs. Determination of mono-sex tilapia, a non-probiotic and probiotic fish production, and production techniques of mono-sex tilapia were identified as significant areas of training needs. Linear multiple regressions confirmed that level of education, experience in fish farming, training received, extension media contact and social mobility were the statistically significant determinants (P0.05) of the training needs for the tilapia fish farmers. The high cost of fish feed, unavailability of extension service, and high fertilizer costs were identified as the major problems faced by the respondents. Respective authorities, especially the Department of Fisheries (DoF), should emphasize initiating capacity-building programs for the farmers, considering the identified training needs and problems. In addition, providing training, ensuring the availability of credits at low-interest rate, supply inputs for tilapia culture for improving tilapia fish farming could facilitate the farmers.

Empowerment and Improving the Life Status of Rural Women through Agrofarming in Bangladesh

This study attempt to identify the factors which influence in rural women income after participating small scale agricultural farming, their contribution to the household as well as their empowerment status. The research has conducted in three villages of Mymensingh district in Bangladesh. Total 75 respondents (women) from three villages of Trishal Upazilla selected purposively. The qualitative data were collected by conducing FGDs, KIIs and Case studies with purposively selected in the study area. The qualitative analytical tools used to attain specific objectives included various narrative, descriptive and continent analysis. Based on the qualitative analysis it showed that women participated in agricultural faming mainly to increase income and to enhance self-respect. Their income from this had brought remarkable positive change in their life and they had better control over their decision and income. These results relate directly to the common rural women’s everyday experience and facilitate an understanding of complex real-life situations. This study reveals the information of the status of women in their family, their decision making ability, their contribution in family income, their status as a member of different groups like NGOs and other social groups which altogether reveal their empowerment status. Finally their active economically participation in small scale farming assist them to overcome prejudice, socio-economic barriers and highest empowerment attainment in the context of Bangladesh.

Shifting from paddy production for aquaculture: An economic study in a selected area of Bangladesh

Shifting rice cultivation to aquaculture is a burning issue of agricultural land use policy in Bangladesh. The study was conducted to identify the reasons for change the paddy farming to fish culture and relative profitability of both enterprises randomly selected 50 sample farmers from Mymensingh district in Bangladesh. Primary data were collected through field survey. Mostly tabular analysis was done to achieve the objectives. To determine the net return of fish and rice production, profitability analysis was applied. The findings revealed that 70% of the respondents belonged to the age group of 30-64 years and average annual income and expenditure were Tk. 2333234 (US$ 24874.56) and Tk. 2025860 (US$ 21597.65), respectively. About 96 % of the respondents said that the profit motive was one of the main reasons to shift rice farming to aquaculture. Per hectare per/season gross margin and net return were Tk. 545994 (US$ 5820.83) and Tk. 487494 (US$ 5197.16), respectively for fish culture and Tk. 16404.00 (US$ 174.88) and Tk. 7064.00 (US$ 75.31), respectively, for rice cultivation. The BCR of fish culture and rice cultivation was 1.86 and 1.07, respectively (Full cost basis). Lower profit and scarcity of labour in harvesting period were the main problems faced by the rice farmers. Diseases and high feed cost were the main problems faced by the fish farmers. The fair price of paddy and the supply of paddy harvesting machineries need to be ensured by the government and other agencies to make profitable agribusiness by the rice farmers.

Tilapia (Oreochromis niloticus) trait preferences by women and men farmers in Jessore and Mymensingh districts of Bangladesh

Research reporting user trait preferences for fish, particularly in relation to guiding genetic improvement programs are rare, even in tilapia where demand for genetically improved fish has underpinned the expansion of fish farming. The present study investigated gender-disaggregated trait preferences for tilapia by fish farmers in Bangladesh using open-ended questions and stated choice experiment, using 1000minds software. Men and women from smallholder fish farming households shared preferences for some traits of tilapia, but differed in others or in the strength of preference, mostly influenced by the prevailing yet constraining social norms around gender-appropriate work for fish farming, mobility and household responsibilities. Feed intake was the shared top priority for ‘improvement’ for both genders, and confirms the relevance of ongoing efforts in breeding program. However, the importance given to body shape by these users was revealed although more work will be needed to understand the precise requirements given potentially contradictory rankings within and between genders. A number of priority traits reacted to as freshness and taste could be easily improved with better farm management practices and/or improvement in value chain practices.

Occurrence and associated risk factors of long bone fractures in food and pet animals in Mymensingh district of Bangladesh: A retrospective study

Occurrence and associated risk factors of long bone fractures in food and pet animals in Mymensingh district of Bangladesh: A retrospective study

Occurrence and associated risk factors of long bone fractures in food and pet animals in Mymensingh district of Bangladesh: A retrospective study

The aim of this study was to determine the prevalence of fracture and the risk variables connected to its occurrence in calves and cats at Veterinary Teaching Hospital, Bangladesh Agricultural University, Mymensingh. A total of 96 (calves) and 17 (cats) retrospective datasets were compiled between January 2015 and December 2019. Age, sex, breed, season, involvement of the bone, and type of fracture were considered to characterize fractures. To examine the data, simple descriptive statistics were used. At around 6 months, there were the highest rates of long bone fractures in both calves and cats (77%, n = 74; and 65%, n = 11). According to sex variation, fracture was more common in male calves (61%, n = 59) and female cats (76%, n = 13). Calves and cats from native breeds had the highest fracture rates (52%, n = 50) and (100%, n = 17), respectively. The summer season saw the highest rates of long bone fractures in both calves (41%, n = 39) and cats (53%, n = 9). The majority of the fractures in calves (42%, n = 41) were found to be in the metatarsal bone during pre-operative clinical assessment. In cats, this primarily affected the femur (41%, n = 7). Cats (59%, n = 10) and calves (55%, n = 53) had the highest rate of transverse long bone fractures. This study will help to establish the frequency of fractures, which is very important clinically in the examination and diagnosis of fractures in calves and cats.

Profitability assessment and efficiency analysis of tilapia farming in Bangladesh: An application on data envelopment analysis

This study was carried out to find out the financial profitability and technical efficiency of tilapia fish farmers in the selected area of Bangladesh. A total of 70 tilapia fish farmers (large 36 farmers and small 34 farmers) were selected from major tilapia producing area at Trishal upazila of Mymensingh district in Bangladesh. To fulfill the objectives of this study, profitability, socioeconomic analysis, Cobb-Douglas production function and Data Envelopment Analysis (DEA) were employed. Study revealed that gross profit margin of the large farmers was 24.42% and small scale farmers was 23.8% indicating that farmers did not enough well in managing their farm and farmers has less capacity to cover for operating, financing and other cost. Break-even price for the large tilapia farmers worked out Tk. 77.33 per kg and small farmers was Tk. 81.56 per kg while break-even production for large farmers was found 1159.64 kg per hectare. Benefit cost ratio, net profit margin were found more than one and positive respectively, indicated that tilapia farming was commercially profitable. Considering all selected farmers, tilapia farming found a profitable business where undiscounted BCR for large farmers was 1.213 and a small farmer was 1.230. The mean technical efficiency level of tilapia fish farmers was 81.8 (where allocative efficiency was 93.1 and scale efficiency was 88.2) percent, implies that by operating at full technical efficiency levels, tilapia yield could be increased and efficient farmers found more productive than inefficient farmers. The results of technical efficiency showed that the farmers were efficient nevertheless, the sample farmers operated well below the production frontier and hence that they still had a chance to achieve targeted yields. Farmer’s financial benefit can be increased by reducing the feed price or increasing the output price. Int. J. Agril. Res. Innov. Tech. 12(1): 120-128, June 2022

Bovine Foot-and-Mouth-Disease risk factors in Mymensingh district of Bangladesh

Background: A hospital-based case-control study was undertaken to identify the risk factors for bovine Foot-and-Mouth-Disease (FMD) in the Mymensingh district of Bangladesh. Methods: Two hundred and eighteen FMD cases diagnosed between 2009 and 2018 at the Bangladesh Agricultural University Veterinary Teaching Hospital (BAUVTH) were selected and three controls per case were then selected from BAUVTH (n=872). Data on age, breed, gender, location, and time of presentation were used for the analysis. A multivariable mixed-effect logistic regression model was used to identify risk factors. Location was considered random intercept, demographic variables, and season as fixed effects. Results: The lowest (10) and highest (43) cases were recorded in 2014 and 2015, respectively. There was a decreasing trend (τ = -0.07) in FMD occurrence but was inconsistent and statistically insignificant (P=0.85). The odds FMD was significantly higher in cattle aged >1–3 years (odds ratio (OR) 2.3; 95% confidence interval (CI): 1.5; 3.6) and >3–8 years (OR 1.9; 95% CI: 1.3; 3.0) compared to those aged ≤ 1years. Indigenous cattle (OR 1.7; 95% CI: 1.1; 2.8) were at higher risk of being an FMD case than Shahiwal cross. In addition FMD cases were significantly higher in pre-monsoon (OR 1.9; 95% CI: 1.3; 2.9) and winter (OR 2.2; 95% CI: 1.3; 3.7) than post-monsoon season. Conclusion: Indigenous cattle aged between >1 year to 8 years should be prioritized for FMD vaccination, especially before pre-monsoon and winter seasons to prevent future FMD outbreaks and control FMD in Bangladesh.

Investigation of Campylobacter fetus in breeding bulls of private farms in Bangladesh.

Bovine genital campylobacteriosis (BGC) is a venereal disease caused by Campylobacter fetus that has a negative impact on animal reproduction. The bull is considered to be a symptomless carrier that spreads the disease agent to breeding cows, causing infertility and sporadic abortion. The study aims to estimate the prevalence, identify risk factors of Campylobacter fetus (C. fetus) infection and antimicrobial resistance pattern of the C. fetus isolates. A cross-sectional survey was conducted in Mymensingh district of Bangladesh. Bull smegma samples (single sample from each bull) were collected from 300 bulls from four farms and tested via culture, biochemical identification and finally 16S rRNA and cdtA gene-based molecular assays (PCR) for herd and animal-level prevalence estimation. Herd- and animal-level data on risk factors were collected from the farmers using a pretested questionnaire and analysed by univariable and multivariable logistic regression models with a p value of <0.05 was taken statistically significant for both analyses. Among the surveyed farms, 75% (95% CI: 19.4%-99.4%) were confirmed to have bulls infected with Campylobacter fetus at herd level. However, animal-level occurrence of C. fetus was estimated to be 8.7% (26/300) (95% CI: 5.7%-12.4%). Natural service increases the odds of campylobacteriosis 38.18 times (95% CI: 13.89-104.94) in comparison to artificial insemination for C. fetus infection in bulls. Significantly, half of the isolates (50%, n = 13) were identified to be multidrug resistant (MDR) for three to five antimicrobial agents. This study highlights the need to develop official guidelines for C. fetus control and prevention in Bangladesh including mandatory artificial insemination in reproductive cows and heifers, routine screening of breeding bulls for C. fetus free status.

Capacity strengthening of fish farmers for improving their livelihood in Mymensingh district of Bangladesh

This study examines the capacity strengthening status for improving the livelihood of fish farmers of Muktagacha upazila (sub-district) of Bangladesh. A mix method research design was used to collect data from 70 fish farmers of the study area. Nine selected demographic characteristics of the respondents were age, level of education, household size, farm size, fish farming experience, training received on fish farming, access to credit, extension media contact and organizational participation. Findings reveal that half of the respondents (50%) had moderate level of capacity strengthening score while considerable portion of the respondents (36%) had high level of capacity strengthening score. The livelihood status of fish farmers improved to a great extent in five aspects of livelihood (human, social, natural, physical and financial) due to the creation of income generating opportunities after their involvement in fish farming. This study concludes that fish farming has major contributions for the capacity strengthening of fish farmers for improving their livelihood status.

Health Problems of Under-five Children in a Rural Area of Mymensingh District, Bangladesh

A cross-sectional, descriptive study was conducted to determine health problems of under-five children in a selected rural area of Mymensingh District in Bangladesh. This study was done on the background that the document about community prevalence of health problems of under-five children is scarce though it has public health importance. This was a community-based cross-sectional descriptive study conducted among 144 children belonging from birth to 5 years residing in Churkhai village of Bhavokhali union, Mymensingh Sadar Upazila in between November and December of 2019, as a part of Residential Field Site Training of 3rd year students of Community Based Medical College, Bangladesh (CBMC,B). A purposive sampling technique was adopted. A pre-designed, pre-tested questionnaire has been used to collect required information by face-to-face interviewing mothers of under-five children. The data were entered and analyzed by SPSS version 20.0. Respondent mothers ranged from 16 years to 45 years, mean age 25.47±5.332 years. Majority of mothers were literate (75.69%), housewife (91.67%), belonged to middle class (69.44%). Out of total 144 children ranging from birth to 59 months, mean age 29.83±19.54 months, male: female ratio was 97.26:100. Majority of children (50.69%) were healthy. Nutritional status was assessed by history taking (history of birth weight) weight, height measurement and clinical examination. Prevalence of low birth weight was 15.28%. Prevalence of under-nutrition was 16.67% and over-nutrition was 1.39%. On clinical examination, prevalence of anemia was found 4.17%. The leading health problem was nutritional 22.22%, followed by respiratory illness 12.50%, diarrhoea 7.64%, skin disease 4.17%, dental caries 0.69%, conjunctivitis 0.69%, acute suppurative otitis media 0.69%, accidental injury 0.69%. Most of the family had safe water supply (98.61%), sanitary latrines (85.42%), semi-pucca house (50%) and suffer air pollution 69.44%. The nutritional profile was quite similar, but disease situation was better than the results of other studies in Bangladesh and in other developing countries.&#x0D; CBMJ 2022 January: vol. 11 no. 01 P: 27-32

Effects of diverse land tenant types on agricultural credit receipt and its utilization: a case study from Mymensingh district of Bangladesh

Agricultural credit usually plays a crucial role in using optimal rates of production inputs especially for resource poor farmers. The present study aims to investigate the impact of diverse land tenant types on agricultural credit receipt as well as adequacy and utilization of receipt credits. A total of 60 samples were randomly selected for interview from Sadar Upazila of Mymensingh district. The study found three types of land tenants: owner-tenant, tenant-owner and pure-tenants. The result shows that the highest percentage of land was controlled by tenant-owner (56%) followed by owner-tenant (36%) and pure-tenant (8%) of the study areas. The result of the study shows that the owner-tenant and tenant-owner of the study areas have got more access to institutional sources of agricultural credit relative to pure-tenants because of their ability to offer land as security. The pure-tenants received lower amount of agricultural credit from Bangladesh Krishi Bank (BKB) relative to the owner-tenant and tenant-owner, but they can easily get credit from BKB, if they were able to show legal papers of the rented or mortgaged lands and a recommendation of the land owner. The study found that almost 50% received credit was used by the pure-tenant farmer for family expenditure and non-farm business rather farming. The result of regression analysis indicates that 1% increase of farm size would lead to an increase of the utilization of agriculture credit for farming purposes by 35% in the study areas. The result suggests that ensuring use of agriculture credit for farming purposes could boost up productivity of the pure-tenant farmers. Asian Australas. J. Food Saf. Secur. 2022, 6 (1), 18-26

Analysis of pesticide residues in vegetables purchased from local markets of Mymensingh district of Bangladesh based on QuEChERS Extraction and Gas Chromatography

The study was conducted to analyze organophosphorus pesticide residues in two common vegetables (cauliflower and eggplant) collected from five local markets of Mymensingh district of Bangladesh. The collected samples were carried to the Pesticide Analytical Laboratory, Entomology Division of Bangladesh Agricultural Research Institute (BARI), Gazipur on the same sampling day. The collected samples were analyzed using Quick, Easy, Cheap, Effective, Rugged and Safe (QuEChERS) extraction technique and Gas Chromatography (GC) coupled with Flame Thermionic Detector (FTD). In total, 60 vegetable samples were analyzed in this study. Out of 30 analyzed samples of cauliflower, 5 samples (17% of the total number of samples) contained residues of dimethoate, chlorpyrifos and quinalphos, where 3 samples contained residues above the maximum residue limits (MRLs). Among the 30 analyzed samples of eggplant, 5 samples (17% of the total number of samples) contained residues of chlorpyrifos, quinalphos, and dimethoate, where only one sample contained residues above MRL. This study reflects the actual scenario of pesticide residues remain in cauliflower and eggplant collected from local markets of Mymensingh district, which will help the consumer to be aware of their health and safety. Thus, continuous monitoring of pesticide residues in vegetables should be strengthened. Asian Australas. J. Food Saf. Secur. 2022, 6 (1), 10-17

Comparative Profitability of the Modern and Traditional Variety of T. Aman Rice in Mymensingh District of Bangladesh

This study was conducted to identify the socioeconomic characteristics of Transplant Aman (T. Aman) rice producers, compare the profitability of modern and traditional varieties and, analyze the factors affecting the production of modern and traditional T. Aman rice varieties. The multistage sampling procedure was used for selecting 60 farmers from Muktagacha, Ishworgonj and, Fulbaria Upazila under the Mymensingh district of Bangladesh. A semi-structured interview schedule was used for the purpose of collecting primary data. Tabular analysis, undiscounted BCR and, Cobb-Douglas production model were used for analyzing the data. The major findings of the study were that about 43.34% of the respondents belonged to the age between 46-65 years, 71.67% were male, 41.67% had primary education only, agriculture was the main occupation of 75% of the respondents and 53.33% had access to credit. The per acre average net return was Tk 16760.71 with a BCR of 1.47. The comparative analysis revealed that the per acre average net return and BCR of modern variety of T. Aman were Tk 23737.98 and 1.68 and of traditional variety of T. Aman were Tk 10601.58 and 1.27, respectively. The results of Cobb-Douglas production model showed that human labor cost, Urea cost, Boron cost, seed cost, pesticides cost, threshing and, drying cost had significant effects on the production of the modern variety. The findings of this study suggest that the production of the modern variety of T. Aman will be profitable which in turn will contribute to ensuring food security among the rural poor.

Physico-chemical and microbiological assessment of drinking water of the selected restaurants in Mymensingh district of Bangladesh

Water is essential for living organisms for their survival. Access of adequate and safe water is a basic need of human beings. In adequacy and unsafe water supply may cause various health problems. This study was designed with a view to assessing physicochemical properties of drinking water collected from different restaurants at Mymensingh sadar. In this case, electrical conductivity (EC), total dissolved solids (TDS), pH, dissolved oxygen (DO), biological oxygen demand (BOD), arsenic (As), iron (Fe) and lead (Pb) were measured. Furthermore, Microbiological assessments of drinking water samples were carried out. For achieving the microbiological assessment, methods of heterotrophic plate count (HPC) and total coliform count (TCC) were applied. The mean value of EC, TDS, pH, DO, BOD, As, Fe, Pb were 682.38 µS cm-1, 201ppm, 7.11, 4.98 mg/L, 1.72 mg/L, 0.005 ppm, 0.181 ppm and 0.000 ppm, respectively. According to the standard of drinking water the EC, TDS, pH, DO, BOD, As, Fe, Pb toxicity were not detected in all samples. All of above mentioned parameters were present in water within permissible limits. In most cases the concentrations of Pb and in some cases the concentrations of Fe were considered as toxicants due to the higher concentrations noted. The highest heterotrophic plate count was found in water of Ganginapar sample (1.2×107 CFU/ml) and the highest total coliform count was noted in C. K. Ghosh road sample (13 coliforms/100 ml). Therefore, the examined water quality parameters indicate that water quality of the restaurants at Mymensingh sadar is suitable for drinking. Although some of the samples identified as the presence of fecal coliforms that indicates contamination of feces with water. One sample among the studied drinking water samples was contaminated with fecal coliform which is very harmful for health and this water is not suitable for drinking. It may be concluded that hygienic and quality water need to supply for human drinking purposes.&#x0D; Progressive Agriculture 32 (2): 84-95, 2021

ESBL-producing Klebsiella sp. isolated from raw milk of healthy cow in small holder dairy farms of Mymensingh district in Bangladesh

Background: The emergence of extended-spectrum beta-lactamase (ESBL) bacteria such as Klebsiella sp. in milk is a serious public health concern. Antibiotic resistance profile and molecular characterization of ESBL-producing Klebsiella sp. (ESBL-Kleb) from milk of healthy cow have not yet been reported in Bangladesh. This study aims to detect and characterize ESBL-Kleb from milk samples of the healthy cow in the smallholder dairy farm of Mymensingh district, Bangladesh. Methods: A total of 100 milk samples were collected from apparently healthy cows of smallholder dairy farms. Klebsiella sp. was isolated from milk samples as per standard methods. The detection of ESBL-Kleb was done phenotypically by a double-disc synergy test. Subsequently, ESBL gene grouping of the isolates was done by multiplex PCR. Antimicrobial susceptibility testing of the ESBL-Kleb isolates was done using the common 15 antimicrobials by the disc diffusion method. Results: In this study, Klebsiella sp. was isolated from 30 (30%) samples whereas 20 (67%) of the isolate was ESBL producer both phenotypically and genotypically with the presence of blaTEM and blaSHV individually or combined (blaTEM plusblaSHV). The ESBL-positive isolates were highly resistant against commonly used antibiotics such as ampicillin, cefotaxime, gentamicin (100%), ceftazidime (80%), cotrimoxazole/trimethoprim (40%), and oxytetracycline (30%). Most importantly multidrug resistance (MDR) was found in a high number of the ESBL-Kleb isolates. However, the isolates were 100% sensitive to drugs such as ceftriaxone imipenem, azithromycin, chloramphenicol, and cefepime. To the best of our knowledge, this is the first report of detection of ESBL-Kleb in raw milk of healthy cow of smallholder dairy farm in Bangladesh. Conclusion: The presence of a high number of MDR ESBL-Kleb in raw milk of healthy cows of smallholder dairy farms might be alarming for public health.

Does Fish Farming Improve Household Nutritional Status? Evidence from Bangladesh.

In the present study, nutritional status was assessed using dietary diversity of fish and non-fish farming households in Mymensingh district of Bangladesh. It has determined the incidence of poverty in fish and non-fish farm households through a comparative analysis of family profile, food consumption, calories, and protein intake. A total of 420 farms were selected for data collection using structured questionnaires with 210 fish and 210 non-fish farm families. The study using both descriptive and functional analysis revealed that the respondent age of both farms was 45.10 years, family size was 5.70, average education was 4.64 schooling years, and average farm size was 0.514 hectares. As a result, due to the increase in household income, fish farm families improved their food consumption, calories, and protein intake in comparison with non-fish farms. On a direct calorie intake (DCI) basis, the overall absolute and hardcore poverty levels of fish farm households were 32 percent and 18 percent, respectively, while those of non-fish farm households were 22 percent and 10 percent, respectively. Therefore, the incidence of poverty was higher in non-fish farming families than in fish farming families. In principle, provision of various forms of government assistance through the Department of Fisheries (DOF) will further intensify and strengthen fish farming, which will easily bring fallow and uncultivated lands of the area under fish farming. Moreover, it is possible to inspire the younger generation through this research that will help them to become a fish farm-based entrepreneur. The main conclusion of the present study is that fish farming is more positively related to household income, family food intake, and nutritional status than any other type of farming.

Screening of antibiotic residue in transported live fish and water collected from different fish markets in Mymensingh district of Bangladesh.

Objectives:The objective of this study was to evaluate the persistence of oxytetracycline (OTC) residue in common fish species (Catla, Rui, Mrigal, and Pangas) available in local fish markets and the corresponding transport water of the Mymensingh region.Materials and Methods:Live fish and corresponding transport water samples were analyzed by thin layer chromatography (TLC) and high-performance liquid chromatography for qualitative and quantitative detection of OTC residue, respectively. A total of 240 fish samples and 60 water samples were randomly collected from three local fish markets during the summer and winter seasons.Results:OTC residues were detected in 18 samples (13 fish and 5 water samples) in the summer and 8 samples (only fish samples) in the winter. The overall percentage of antibiotic residue positive in fish samples was 5.42%, and in water samples, it was 8.33%. In fish, OTC concentrations of TLC-positive samples ranged from 34.7 to 56.85 parts per billion (ppb) in Catla, 23.45–35.37 in Rui, 11.02–26.80 in Mrigal, and 10.80–77.55 in Pangas during summer. The concentrations were 18.5 ppb in Catla, 15–16.09 in Rui, 10–14.63 in Mrigal, and 21.02–40.11 in Pangas during the winter season. On the other hand, the range of OTC concentrations of TLC-positive samples for water was 12.9–59.18 ppb during summer and below the detection level during winter. The highest prevalence of antibiotic residues among fish samples was found in Pangas (16.67%). The highest percentage of samples (15% in the fish sample and 30% in the water sample) found to be positive were collected from Mechua Bazar. The comparison between the summer and winter seasons showed that the percentage of positive antibiotic residue in the summer season (10.38% for fish and 16.67% for water) is higher than that of the winter season (6.67% for fish samples only). This variation indicates that fish transporters use more antibiotics during the summer than in the winter season. The difference between the means of fish species and water samples was not statistically significant (p > 0.05). In addition, no samples exceeded the maximum residue limits (MRL) of OTC (100 ppb) in fish set by the European Commission.Conclusion:Although the concentrations of antibiotic residues in fish edible tissues are below MRL values, the presence of antibiotic residues in transported water may lead to the development of antimicrobial resistance bacteria that are detrimental to humans, animals, and aquatic animals.

An Empirical Study on Impact of COVID-19 on Mobile Financial Service and Saving Practices: The Case of Bangladesh

The world is passing a grievous phase because of a fast-spreading disease named COVID-19. Almost all countries have experienced the impact of coronavirus on their economy. Unexpectedly, due to that situation some industries like retail chain shops, online grocery shops, Mobile financial service, IT firms are experiencing growth in Bangladesh. Mobile financial service is relatively new concept but a fast-growing industry in our country. But there are some issues that MFS users face, especially rural people. History of economics shows that countries that succeeded in accumulating high levels of domestic investment largely financed by domestic savings, achieved faster rates of economic growth and development. So, understanding peoples saving behaviour is crucial. Therefore, this paper focused on finding the impact of COVID-19 on saving practice of mobile financial service users of rural area as economic growth and development depend on a country’s level of domestic savings. To fully understand the situation the researchers aimed to find the answers to some key questions: (1) Did mobile financial service reach to rural people in this pandemic? (2) Did saving rate increased during pandemic? (3) What is the impact of mobile financial service on saving behavior of people? (4) What are the key determinants of saving practices of mobile banking users? Both descriptive and advanced statistical analysis has been used for analyzing the data and a cross sectional survey on user of mobile financial services has been performed. The study area was three subdistricts (Phulbaria, Nandail, Gouripur) of Mymensingh district in Bangladesh. A two-stage sampling technique was used for data collection. First three villages were chosen from the three selected sub-districts. Then, convenient villages were surveyed for collecting information through primary survey. Simple random sampling method has been used in selecting sample and collecting data from the respondent. A total of 210 users was interviewed from the selected areas. Statistical package SPSS was used for data analysis. Researchers found that mobile financial service industry has significantly grown during pandemic but the saving practices of rural people have decreased. Age, occupation, regularity of income, average monthly family income, saving habit, monthly income during pandemic are the significant factors of the saving practices of mobile banking users. The government should encourage rural residents to save more in formal than informal channel and should emphasis on Mobile Financial Service industry as it can be the answer to the economic problem.