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  • 1
    Online Resource
    Online Resource
    Bangladesh Academy of Sciences ; 2022
    In:  Bangladesh Journal of Agriculture ( 2022-06-28), p. 89-95
    In: Bangladesh Journal of Agriculture, Bangladesh Academy of Sciences, ( 2022-06-28), p. 89-95
    Abstract: Aflatoxin (AF), a secondary metabolite of Aspergillus species, is carcinogenic and mutagenic for chicken. Chickens are highly sensitive to the adverse effect of AF and it is causing economic loss in poultry industry. The aim of the current study was to evaluate the efficacy of turmeric powder (TP) and garlic powder (GP) on broiler receiving diet containing exogenous AF. Randomly selected 14 days old cobb-500 broiler chicks (N=84) were equally divided into four treatments. Four isonitrogenous and isocaloric experimental diets were prepared viz; diet-A: 1.5 mg of AF; Diet-B: 1.5 mg of AF and 1g of TP; Diet-C: 1.5 mg of AF and 1 g of GP contained per kg feed and control diet had no AF, TP and GP. Each dietary treatment had 3 replications (having 7 birds in each) and respective feed was offered to the broilers according to the entire duration (35 days) of experiment. All experimental broilers were reared following same management practices. At 36 days of age all experimental broiler were slaughtered for examining the necroscopic changes in internal organs such as liver, kidney and spleen to estimate AF residues. Growth of the broiler chicken was monitored and feed conversion ratio (FCR) was calculated. The study demonstrated significant (P 〈 0.01) effect of turmeric and garlic powder on final body weight of birds and so also the FCR. Liver and kidney weight use showed significantly (P 〈 0.01) the highest in diet-A, followed by diet-B, diet-C and the control diet, respectively but, spleen weight did not differ significantly (p 〉 0.05) with the treatments. The residue of AF in different internal organs was also significantly (P 〈 0.05) different between the treatments; being higher in diet-A as compared to the rest of the dietary treatment groups. Evidently, the present study substantiated the potentiality of TP in broiler chicken to overcome the adverse effect of AF, a common mycotoxin. Bangladesh J. Agri. 2019-2021, 44-46: 89-95
    Type of Medium: Online Resource
    ISSN: 0253-5408
    Language: Unknown
    Publisher: Bangladesh Academy of Sciences
    Publication Date: 2022
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  • 2
    Online Resource
    Online Resource
    Bangladesh Academy of Sciences ; 2022
    In:  Bangladesh Journal of Agriculture Vol. 47, No. 1 ( 2022-08-08), p. 113-120
    In: Bangladesh Journal of Agriculture, Bangladesh Academy of Sciences, Vol. 47, No. 1 ( 2022-08-08), p. 113-120
    Abstract: The study aims to know the scenario of duckling production using rice husk incubator and socio-economic status of the farmers of Vatiapara village under Baniachang upazila of Habiganj District. A total of 140 number of households were interviewed among them 64.7% family had homestead land followed by 35.3% family had both homestead and cultivated land. All living houses were of tin made with 70% nuclear and 30% joint family. There about 9.1% illiterate and 39.4% people could sign only. The primary, secondary and higher secondary or upper educational levels were 25.7%, 18.2% and 7.6%, respectively. More than 76.5% family are engaged directly in duckling production whereas 23.5% family are involved in catching and cultivating fish. About 23.5% families were fully occupied in fisheries and 41.25% family in integrated agriculture as secondary occupation. On an average, their income was 10,676 Tk. Among the selected families 59% got training on duck rearing with hatchery management. Based on 70% hatchability, per family produced monthly more than 7000 number of ducklings from 10000 number of hatching eggs. The yearly turnover is calculated as to nine months hatching operation since the enterprise remained almost stop from the late November to mid-February. Hatching egg price was different due to seasonal variation and, on an average, it was 10.50 Tk. Overall 7088 number of ducklings were produced per household monthly, which valued about 177200 Tk. (25 Tk./duckling) and net profit was 66535 Tk./month. Thus, the community-based duckling production can be encouraged more among the families through providing an adequate technical knowledge, training and an improvement of marketing channel to increase socio-economic status of the farmers. Bangladesh J. Agri. 2022, 47(1): 113-120
    Type of Medium: Online Resource
    ISSN: 0253-5408
    Language: Unknown
    Publisher: Bangladesh Academy of Sciences
    Publication Date: 2022
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  • 3
    Online Resource
    Online Resource
    Bangladesh Academy of Sciences ; 2016
    In:  Bangladesh Journal of Livestock Research Vol. 19, No. 1-2 ( 2016-01-21), p. 18-23
    In: Bangladesh Journal of Livestock Research, Bangladesh Academy of Sciences, Vol. 19, No. 1-2 ( 2016-01-21), p. 18-23
    Abstract: A total of 198 straight run day old ducklings of Bangladesh Livestock Research Institute (BLRI) developed native duck (named as Rupali and Nageswary) and local native duck genotypes were distributed among nine farmers of low laying areas of Kalihati Upazilla of Tangail district. Rupali and Nageswary ducklings were obtained from existing stock of BLRI and local native ducklings were collected from local farmers of the study area. After 12 weeks of age each farmers retained 10 female and 2 male ducks and sold away remaining ducklings. Farmers were instructed to supply 50g of balanced feed to their ducks in the morning and evening. Ducks were allowed to scavenge in the beel throughout the day. Data on: growth, feed intake, age at onset of lay, egg production rate, egg weight, mortality rate were recorded and cost-benefit was calculated. There found no significant difference on growth parameters, live weight gain, age at first laying or age at peak egg production among the duck genotypes. In the study highest live weight gain was found in Nageswary (1090 g) followed by Rupali (1058 g) and local native (912 g) duck at 8 weeks of age. Egg production rate of local native ducks (37.21%) was found significantly lower (P 〈 0.001) compared to Rupali (50.67 %) and Nageswary (55.40 %). The mortality rate in local duck was significantly higher (P 〈 0.05) compared to Rupali and Nageswary ducks. Rupali ducks produced heavier eggs (66.86g) followed by local native (62.20g) and Nageswary (57.22g) which differed significantly (P 〈 0.05). Rupali ducks laid eggs of thicker shell (0.61mm) compared to other duck genotypes under study which was also varied statistically (P 〈 0.05). Cost benefit analysis shows that earning both from Nageswary and Rupali was much higher than local native ducks. Higher egg production rate of Nageswary and Rupali duck has contributed for higher return. It is concluded that rearing Rupali or Nageswary ducks in the low laying rural areas with scavenging and supplementary feeding facility is more profitable than rearing local native ducks.Bangladesh J. of Livestock Res. 19(1-2): 18-23, Jan-Dec 2012
    Type of Medium: Online Resource
    ISSN: 1022-3851
    Language: Unknown
    Publisher: Bangladesh Academy of Sciences
    Publication Date: 2016
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  • 4
    Online Resource
    Online Resource
    Elsevier BV ; 1993
    In:  The American Journal of Clinical Nutrition Vol. 58, No. 3 ( 1993-09), p. 334-338
    In: The American Journal of Clinical Nutrition, Elsevier BV, Vol. 58, No. 3 ( 1993-09), p. 334-338
    Type of Medium: Online Resource
    ISSN: 0002-9165
    RVK:
    Language: English
    Publisher: Elsevier BV
    Publication Date: 1993
    detail.hit.zdb_id: 1496439-9
    SSG: 12
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