| dc.contributor.advisor | Dr. Md. Mostafizer Rahman | |
| dc.contributor.author | RAHMAN, MD. MIZANUR | |
| dc.date.accessioned | 2022-04-22T04:02:02Z | |
| dc.date.available | 2022-04-22T04:02:02Z | |
| dc.date.issued | 2010-08 | |
| dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/446 | |
| dc.description | Bangladesh is an agro-based country of where about 80% people live on
agriculture of which about 20% are engaged in raising livestock including poultry
(Rahman and Rahman,1998).An annual 20% average growth rate of poultry
including duck, has been achieved in the past decade (Rahman, 2003). The poultry
industry comprising of commercial poultry with broilers and layers as well as
traditional scavenging backyard poultry production plays an important role in the
economy of Bangladesh. There are approximately 163.50 millions of poultry
including ducks being reared throughout Bangladesh. (Kamruddin and Giasuddin,
2003) and 130 hatcheries with 8 in public sector providing about 0.476 million
chicks and duckling weekly. Moreover, 5 million people are engaged in this sector
with an investment of approximately Taka 22,000 (Rahman, 2003). As regards
poultry vaccine, there are two laboratories one each in public and private sector but
as well as 9 organizations (Veterinary Medicinal Portion) are importing varieties of
vaccine. Beside this, there are 13 poultry disease diagnostic laboratories, including
8 in public sector and 5 in private sector (Kamruddin and Giasuddin, 2003). | en_US |
| dc.description.abstract | The prevalence of Mycoplasma gallisepticum (MG) antibody in chickens in 05
selected small scale layer Farms in Dinajpur district of Bangladesh was determined
during the period March to August, 2010. To conduct this study a total of 304
(10% birds of farm) sera samples were collected. Rapid Serum Plate Agglutination
(SPA) test was performed using commercial MG antigen to detect the presence of
antibodies against MG. The over all prevalence of MG antibody was 54.6% in the
study area. The highest prevalence (61.7) was found at March-April followed MayJune (50.8) and July-August (47.73). The result further revealed that the infection
was higher (69.6%) in young birds than in adult birds (50.4%). It was also
demonstrated that the infection was higher (68.5%) in large flocks than in small
flocks (50.10%). M. gallisepticum was isolated from tracheal swabs obtained from
seropositive birds by inoculating the tracheal swabs into Mycplasma agar and
Mycoplasma broth media during the period of study. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR. | en_US |
| dc.subject | General Consideration of Mycoplasmosis | en_US |
| dc.subject | Isolation and identification of MG | en_US |
| dc.subject | Cultural requirement and characteristics | en_US |
| dc.title | PREVALENCE OF MYCOPLASMA GALLISEPTICUM ANTIBODIES IN CHICKEN AND ISOLATION OF SAME ORGANISM FROM THE SEROPOSITIVE CASES | en_US |
| dc.type | Thesis | en_US |
