We interviewed 207 pig raisers from seven different districts of Bangladesh to explore their practices related to their pig farming. We used structured questionnaires to interview the pig raisers and used descriptive statistics for analysis. Most of the pig raisers (54%) were illiterate. 50% (104) of them had a monthly income of less than 10000 BDT and 60% (124) were landless. Most of the pig raisers (92%, 191) were rearing local breed and 67% of them were practicing semi-scavenging system. As feed source 55% (114) pig owners used kitchen waste and 54% (111) used rice husk. The pig raisers mentioned different types of challenges such as social problem (16%), disease (50%), less profitable (20%) and unavailability of feed (19%). In our study, we found that 31% respondents visited veterinarians, 28% visited quack and 21% do not take any action when their pigs were sick. Only 16% pig raisers used vaccines against different infectious diseases and 36% used anthelmintics against parasitic diseases. Awareness buildup of the pig raisers may help them raising pigs in a better way which will improve the farming system and reduce the probability of disease transmission.

This experiment was conducted to investigate the efficacy of tulsi leaves (Ocimum sanctum) extract supplementation in drinking water as a growth promoter in broiler chickens. A total No. of 30 day old Cobb-500 broiler chicks was purchased from local hatchery and after seven days of acclimatization chicks were randomly divided into two groups A and B in equal number. The group A was kept as a control and not treated. The group B was supplemented with tulsi leaves extract with feed and water. Weekly observations were recorded for live body weight gain up to 30 days and hematological tests were performed at 30th day’s age of broiler to evaluate the hematological changes between two groups. The initial body weight of groups A and B on 1st day of this experiment were 42.80±10.31 gm and 42.68±6.90 gm respectively and after 30th days of experiment final body weight were 1530± 33.07 gm and 1600± 44.80 gm respectively; the net body weight gain from 7th day were 1488±41.12 gm and 1551±39.29 gm respectively and economics of production was analyzed and found that net profit per broiler was Tk. 24.51 and Tk. 32.50 respectively. The treatment group B was reported statistically significant (at 1% level) increased 16.43% for live body weight than the control group A. The hematological parameters TEC, ESR and PCV value of treatment group showed significant difference, while Hemoglobin (Hb) estimation did not show significant difference from control group. Therefore, the findings of the study results suggest that supplemented with tulsi leaves extract with feed and water can improve the growth performance of broiler.

The aim of this study was carried out to evaluate the possible variation of hematological and biochemical profile in naturally infected cattle with Foot and Mouth Disease during the disease outbreak in 2016. For this purpose, a total number of 20 cattle over 1 year of age were used in this experiment. Of these 15 cattle showed characteristics clinical signs of FMD that exposed from 1 to 14 th days of post infection (DPI) and the remaining 5 cattle were clinically healthy and used as controls. Blood samples were used to establish total RBC, Hb, PCV, MCH and total MCV. Serum's samples were also collected and used to establish the total protein, albumin, globulin, blood urea nitrogen (BUN), cholesterol, calcium, phosphorus and glucose. The mean values of red blood cells (RBCs), and hemoglobin (Hb) were decreased significantly (p≤0.01), on the other hand MCV value was increased significantly (p≤0.05) in FMD affected cattle in comparison to their healthy group. The serum biochemical constituents were representing a significant reduction in the average value of total protein, albumin, globulin, blood urea nitrogen, cholesterol and significant production (p≤0.01) of phosphorus and glucose in cattle affected with FMD. Therefore, comparative study among the hematological and biochemical data concluded that, FMD causes significant decrease of RBC count, Hb, total protein, albumin, globulin, blood urea nitrogen, cholesterol and significant increase of MCV and glucose and phosphorus.

The purpose of the study was to compare the effectiveness of three anthelmintics against naturally occurring fascioliasis in goats as well as how they affected various hematological values over the course of 28 days. For this investigation, out of 417 goats, 60 were selected who were suffering from liver fluke infection. After being randomly divided into four groups of 15 animals each, the first three groups got treatment with triclabendazole, oxyclozanide, and nitroxynil while the fourth group was kept as a control group and received no medication. The results of the study showed that the egg per gram (EPG) count of the treatment groups significantly decreased successively (P < 0.01) on days 3rd, 7th, 14th, and 28th, whereas the control group produced significantly from day 3rd through the experimental period. Results revealed that the mean EPG was reduced by 78.40 %, 73.33 %, and 83.11 %, respectively, following treatment with triclabendazole, oxyclozanide, and nitroxynil, while the mean EPG production was 22.66 % in the control group. Hematological parameters including Hb, PCV, and TEC values, were lower before the treatment but turned to increase significantly (P < 0.01) on study day 28th, however, the mean TLC values were decreased substantially (P < 0.01) compared to the untreated control group. This result may indicate that all three anthelmintics were efficient, but nitroxynil had a relatively higher efficacy against goat fascioliasis regarding on the EPG and hematological indices.

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