| dc.contributor.advisor | Dr. S.M. Harun-ur-Rashid | |
| dc.contributor.author | MAMUN, ABDULLAH AL | |
| dc.date.accessioned | 2022-04-19T04:39:00Z | |
| dc.date.available | 2022-04-19T04:39:00Z | |
| dc.date.issued | 2010-08 | |
| dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/163 | |
| dc.description | Bangladesh is an agriculture based country. Most of the people in this country
depend on agriculture. Livestock is an integral part of agriculture and cattle
helps to provide important source of animal protein. In our country there are
two types of cattle reared; Bos indicus and Bos taurus. In recent time we found
that some people reared crossbred cows are used both for milk and meat
purposes. The 100% foreign breed cannot survive in our environment easily.
The local breed can easily survive in our environment but production
performances not as high as in foreign breed. So recent trend is to choose the
cross breed cattle rearing. Sometimes it was reported that the cross breed, local
breed and foreign breed are infertile due to defective breeding program,
inadequate knowledge of rearing system and there ration formulation.
Inadequate nutrition was the major cause of the ovarian atrophy and subsequent
anoestrus (Kumi-Diaka, 1981) and some bacterial infection. Gynaecopathological disorder is most common which it was characterized by the
incidence of smooth ovaries among crossbred cows which appeared lower in
local cows (17.73%, v/s 56.60%) (Hussain et al., 1987; Faroo, 2000). | en_US |
| dc.description.abstract | Cattle are one of the important domesticated animals and easily reared. The
local breed of cattle (Bos indicus) can easily survive in our environment but the
foreign breed (Bos taurus) rearing needed so much carefully. Now a day the
people of Dinajpur Districts rearing crossbreed cattle which are rearing for both
meat and milk purposes. The crossbreed animal infertility problem was high so
the farmer culling the animal from their herd and which were slaughtered in the
slaughter house in Sadar Thana.This is the first study describing the infertility
problem in Dinajpur Districts and is aimed to identify the causes of infertility
problem and improve fertility to solving the animal protein requirement as per
capital needed. During the period of April/2009 to March/2010, a total of three
hundred ten (310) female genital tracts were collected from the Dinajpur Sadar
Thana slaughter house. During postmortem examination 199(64.19%) genital
tracts pathologically disordered and 73(23.55%) pregnant were found. The
most common uterine lesion was endrometritis (31.29%) followed by cystic
ovary (8.37%), hyperplasia of ovary (6.77%), pyometra (4.84%), parovarian
cyst (4.84%), hydrometra (4.52%), hypoplasia of ovary(4.19%), ovarobursal
adhesion(3.55%), vaginal cyst(1.29%) and Haemmorage in uterine in horn
(0.66%).Histopathological examination was carried out and found destraction
of endometrium which is characterized by huge infilteration of reactive cells,
destraction of some uterine gland, in pyometra case presence of neotrophil,
presence of protenacious mass in oedematous uterus and ovary, in cystic ovary
characterized by the cyst wall appeared to be flattened that might have resulted
from pressure exerted by the cysts. In bacteriological examination,50 uterine
fluid cultured and found that 30% infected by Escherichi coli and 8% infected
by Salmonella spp. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR | en_US |
| dc.subject | Experimental area and animals | en_US |
| dc.subject | Selection of slaughter house area | en_US |
| dc.subject | Experimental Design | en_US |
| dc.subject | Age of the animal | en_US |
| dc.title | STUDY ON GYNAECO-PATHOLOGICAL DISORDERS AND ISOLATION AND IDENTIFICATION OF MICRO-ORGANISMS FROM THE UTERINE DISCHARGES OF COW | en_US |
| dc.type | Thesis | en_US |
