2024, Jan & Jul (Vol. 15, No. 1 & 2)

2024 ACKNOWLEDGMENT OF JSAU REVIEWERS AND LANGUAGE EDITORS

2026-09-10T08:51:22Z

2024 ACKNOWLEDGMENT OF JSAU REVIEWERS AND LANGUAGE EDITORS Aminuzzaman, F. M. This year, a number of learned reviewers and English language editors make critical contributions to the Journal of Sher-e-Bangla Agricultural University (JSAU) by reviewing and editing manuscripts with their respective field of specialization. This year, we acknowledge 15 such reviewers and language editors who reviewed and edited the article for Volume 15, No. (1&2), 2024. These learned reviewers and language editors include senior Professors, Junior Professors, Assistant Professors and senior researchers of reputed Universities and research organizations who are still doing a great job in their professional lives. Some of the reviewers include early career university teachers and Junior researchers. I want to thank you all for committing some of your precious time to review and edit for JSAU.

SCREENING OF BACTERIAL ENDOPHYTES FROM RICE LEAF SHEATH AGAINST A VIRULENT ISOLATE OF Rhizoctonia solani

2026-09-10T08:52:05Z

SCREENING OF BACTERIAL ENDOPHYTES FROM RICE LEAF SHEATH AGAINST A VIRULENT ISOLATE OF Rhizoctonia solani Sarkar, M. M.; Aminuzzaman, F. M.; Mohsin, S. M.; Tanni, J. F.; Sultana, R. A.; Hasan, A.; Shorna, D. M. The research was conducted to identify the bacterial endophytes from rice leaf sheath against Rhizoctonia solani that caused sheath blight disease of rice. This study was done in the Mycology and Advanced Nematology Laboratory of the Department of Plant Pathology, Sher-e-Bangla Agricultural University. Twelve R. solani isolates were collected from six upazilas of Bangladesh. Among twelve isolates, RSRPS11 showed the highest relative lesion height (30.66%) on BRRI Dhan 34 in pot. The highest disease severity (20.45%) was also recorded for isolate RSRPS11. Eight bacterial endophytes were isolated from healthy leaf sheaths of rice from these six areas. Endophytic bacteria showed creamy, milky white, creamy yellow, orange yellow, and pale white colonies in color. Colony size variation was also observed. At 7 days of dual culture with R. solani, five isolates showed no inhibition, and Iso-4 produced the highest (51.11 %) inhibition zone. These strains of R. solani and the potential bacterial endophyte could be used in future research of sheath blight disease management.

PREVALENCE AND RISK FACTORS OF PESTE DES PETITS RUMINANTS IN GOATS AT NAOGAON SADAR, BANGLADESH

2026-09-10T08:51:55Z

PREVALENCE AND RISK FACTORS OF PESTE DES PETITS RUMINANTS IN GOATS AT NAOGAON SADAR, BANGLADESH Akter, R.; Yesmin, N.; Banik, O.; Biswas, S.; Masum, M. A. Small ruminants, such as sheep and goats, play a pivotal role in the economy of Bangladesh, contributing significantly to both rural livelihoods and national income. However, it is hampered by the varieties of diseases, among which Peste des Petits Ruminants (PPR) is extremely significant. In addition, Naogaon is located adjacent to an area with a high prevalence of PPR (Rajshahi), but it was previously neglected, and no data has been recorded. To ascertain the prevalence of PPR in Naogaon Sadar Upazila, a study was carried out. Data were obtained through direct interviews with goat owners at the Upazila Veterinary Hospital (UVH) and indirectly from the hospital's register book, covering November 2022 to October 2023. Of the 572 observed goats, the prevalence of PPR was the highest (32.17%) among other diseases. Results indicate a significantly higher prevalence in Jamunapari breeds (44.87%) compared to Black Bengal breeds (35.86%); females (57.86%) are more likely to be affected than males (22.28%). The prevalence of PPR was highest in the rainy season (36.11%), followed by autumn (32.35%), winter (31.45%), or summer (28.36%). There was a higher prevalence in young goats (38.56%) compared to kids or adult goats. Moreover, non-vaccinated goats (42.37%) were more affected than vaccinated goats (5.66%). Pearson's chi-square tests with a P value at the significance level (P<0.05) were used to analyze all of the data. Age, breed, vaccination status, and deworming were significantly (p < 0.05) associated with PPR. Uncovering the prevalence and corresponding risk factors of PPR in a previously neglected area, this study will help to establish improved disease control strategies for stakeholders to minimize this disease's associated economic losses.

EXTENSION OF SHELF LIFE AND ASSURING QUALITY OF TOMATO BY USING POSTHARVEST TREATMENTS

2026-09-10T08:51:47Z

EXTENSION OF SHELF LIFE AND ASSURING QUALITY OF TOMATO BY USING POSTHARVEST TREATMENTS Akter, S.; Islam, N.; Choudhury, S.; Rahman, M. M.; Das, B.; Sarker, M. R. The experiment was carried out in the Postharvest laboratory at Sher-e-Bangla Agricultural University, Dhaka, Bangladesh. The single factor experiment was laid out in a Completely Randomized Design (CRD) with three replications. The present research was conducted to evaluate the effect of different postharvest treatment on shelf life and quality of tomato. The postharvest treatments were (viz: Wo = Tap water dips, WH= Hot water dips, I = With ice, Io= Without ice, P= Perforated Polybag, Po = Non-Perforated Polybag, RH= 80±5% Relative Humidity and Ro= Relative humidity at room condition 60-65%. Results revealed that the lowest disease incidence (43.54%) and weight loss (7.62 %) were recorded from T13 (Hot water dips + With ice + Perforated Polybag + 80±5% RH) treatment where highest disease incidence (100%) and weight loss (16.17 %) were found in T12 (Tap water dips + Without ice + Control + RH at room condition 60- 65%) treatment. The highest shelf life (17 days) and quality of tomato were obtained from T13 (Hot water dips + With ice + Perforated Polybag + 80±5% RH) treatment. The better performance was observed in tomatoes when treated with hot water including ice and storage with perforated polybag and 80±5% relative humidity for longer shelf life and quality.