Browsing by Author "KABIR, MD. HUMAYUN"

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AN INTERNSHIP REPORT ON General Banking Activities of Agrani Bank Limited
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2016-04) KABIR, MD. HUMAYUN; MD. MOSTAFIZUR RAHMAN
EFFECT OF PHYSICAL AND CHEMICAL SEED TREATMENTS ON LEAF SPOT (Bipolaris sorokiniana) AND GRAIN YIELD OF WHEAT
(DEPARTMENT OF PLANT PATHOLOGY, 2006) KABIR, MD. HUMAYUN
An experiment was conducted at the Farm of Sher-e-Bangla Agricultural University, Dhaka during the period from December 2005 to April 2006 to study the effect of physical and chemical seed treatments on leaf spot (Bipolaris sorokinianaj and grain yield of wheat.There were ten treatments viz. farmer's stored seed (TI), apparently healthy seed (T2), farmer's stored seed treated with Vitavax-200 @ 0.4% (T3), apparently healthy seed treated with Vitavax-200 @ 0.4% (T4), fanner's stored seed washed with water (Ts), apparently healthy seed washed with water (T6), fanner's stored seed treated with brine solution @ 2% (T7), apparently healthy seed treated with brine solution @ 2% (T8), washed farmer's stored seed treated with brine solution @ 2% (T9) and washed apparently healthy seed treated with brine solution @ 2% (TIO). The highest germination was counted 84.20% and 86.08% respectively at 10 and 15 DAS in the treatment T4 and the lowest germination 49.84% and 55.54% at 10 and 15 DAS, respectively was recorded in the treatment TI that served as control. The lowest disease severity were recorded at panicle initiation stage, flowering stage, milking stage and hard dough _stage under the treatment T4. which were 0.06, 0.19, 0.36 and 0.84, respectively. On the other hand the highest disease severity were recorded at panicle initiation stage, flowering stage, milking stage and hard dough stage under the treatment TI, which were 0.55, 1.21, 1.69 and 2.53, respectively. The highest grain yield (3.5 t/ha) was obtained in treatment T4, which was 75% increased over control (TI).
EFFECTS OF ORGANIC MANURES AND INORGANIC FERTILIZERS ON THE PERFORMANCE OF MUNGBEAN
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2012-12) KABIR, MD. HUMAYUN; Professor Dr. Md. Maniruzzaman Bahadur
The experiment was conducted at the research field of Crop Physiology and Ecology Department, Hajee Mohammad Danesh Science and Technology University, Dinajpur, during the period of mid- April to mid- July, 2012 to evaluate the effect of organic manures and inorganic fertilizers on the performance of mungbean. The experiment was laid out in a Randomized Complete Block Design (RCBD) with three replications. The experimental plots were first divided into three blocks each representing a replication. Each block then divided into six-unit plots of 3m x 2m sizes. The distance between block to block was 0.5m and plot to plot was 0.75m. The experiment comprised of two sets of factors such as two varietirs; V; = BINA Mug- 5 and V2 = BARI Mug- 6 and four fertilizer treatments: To = control, T; = Recommended dose of fertilizer, T, = 10 ton cowdung manure ha”! + inorganic fertilizer and T; = 5 ton ha” poultry manure + inorganic fertilizer. Significant variation in plant height at 35 DAS, 42 DAS, 49 DAS, 56 DAS, 63 DAS, 70 DAS and 77 DAS were found among the varieties. The highest number of pod plant” (25.33) was found in BINA Mug- 5 and the lowest number of pod plant ' (11.67) was recorded in BARI Mug- 6 variety. Among all fertilizer treatments the maximum yield of mungbean (1365 kg ha') was recorded in T; and the minimum (1255 kg ha") was in the Tp treatment of BINA Mug- 5. Maximum yield of mungbean (1310 kg ha") was recorded in T; and the minimum (1210 kg ha’') was in the To treatment of BARI Mug- 6. Finally, it might be concluded that the application of organic manures with chemical fertilizers is the best way for further mungbean production in economic point of view. But the degree of benefits obtained from different organic manures were as cow dung manure>poultry manure.
EFFECTS OF ORGANIC MANURES AND INORGANIC FERTILIZERS ON THE PERFORMANCE OF MUNGBEAN (Vigna radiate L.)
(2012-12) KABIR, MD. HUMAYUN; Professor Dr. Md. Maniruzzaman Bahadur
The experiment was conducted at the research field of Crop Physiology and Ecology Department, Hajee Mohammad Danesh Science and Technology University, Dinajpur, during the period of mid- April to mid- July, 2012 to evaluate the effect of organic manures and inorganic fertilizers on the performance of mungbean. The experiment was laid out in a Randomized Complete Block Design (RCBD) with three replications. The experimental plots were first divided into three blocks each representing a replication. Each block then divided into six-unit plots of 3m x 2m sizes. The distance between block to block was 0.5m and plot to plot was 0.75m. The experiment comprised of two sets of factors such as two varietirs; V; = BINA Mug- 5 and V2 = BARI Mug- 6 and four fertilizer treatments: To = control, T; = Recommended dose of fertilizer, T, = 10 ton cowdung manure ha”! + inorganic fertilizer and T; = 5 ton ha” poultry manure + inorganic fertilizer. Significant variation in plant height at 35 DAS, 42 DAS, 49 DAS, 56 DAS, 63 DAS, 70 DAS and 77 DAS were found among the varieties. The highest number of pod plant” (25.33) was found in BINA Mug- 5 and the lowest number of pod plant ' (11.67) was recorded in BARI Mug- 6 variety. Among all fertilizer treatments the maximum yield of mungbean (1365 kg ha') was recorded in T; and the minimum (1255 kg ha") was in the Tp treatment of BINA Mug- 5. Maximum yield of mungbean (1310 kg ha") was recorded in T; and the minimum (1210 kg ha’') was in the To treatment of BARI Mug- 6. Finally, it might be concluded that the application of organic manures with chemical fertilizers is the best way for further mungbean production in economic point of view. But the degree of benefits obtained from different organic manures were as cow dung manure>poultry manure.
FARMERS’ PERCEPTION TOWARDS HARMFUL EFFECTS OF SOIL SALINITY ON FOOD PRODUCTION
(DEPARTMENT OF AGRICULTURAL EXTENSION AND INFORMATION SYSTEM, 2021) KABIR, MD. HUMAYUN
Soil salinity seems to be one of the Important aspects of climate change that have harmful consequence on crop production .The purpose of this study was to determine farmers’ perception towards harmful effects of soil salinity on food production and to explore the relationships between the characteristics of the farmers and their perception towards harmful effects of soil salinity on food production. The study was conducted in 3 villages of Taltali upazila under Barguna district. The populations of the farmers in these villages were 713 from where 106 samples were drawn by using random sampling technique. An interview schedule was used for data collect ion. Perception towards harmful effects of soil salinity on food production was measured by 5 point likert scale. Descriptive statistics such as mean, standard deviation, range and percentage were used to describe the variables under consideration. Pearson’s Product Moment Correlation Coefficient test was used to ascertain the relationship between the concerned characteristics and focus variables. Majority (84.9 percent) of the farmers’ possessed favorable perception and (15.1 percent) of the farmers had unfavorable perception towards harmful effects of soil salinity on food production. Education, farm size, land under soil salinity, knowledge on soil salinity effects, of the farmers had positive significant relationship with their perception towards harmful effects of soil salinity on food production. The policy makers may concentrate the significant factors while making policy to reduce the harmful effects of soil salinity on food production
FORMULATION OF Trichoderma BASED BIOPESTICIDES IN CONTROLING FOOT AND ROOT ROT OF BETELVINE
(Department of Plant Pathology, Sher-e-Bangla Agricultural University, 2014) KABIR, MD. HUMAYUN
An experiment was conducted at Sher-e-Bangla Agricultural University (SAU) during the period from September 2014 to December 2014 for Formulation and evaluation of Trichoderma based bio-pesticide for controlling foot and root rot of betel vine. The effect of nine Trichoderma based substrates viz., T Peat soil + Rice bran + Water), T 2 1 (Trichoderma + (Trichoderma + Peat soil + Wheat bran + Water), T (Trichoderma + Peat soil + Lentil bran + Water), T (Trichoderma + Peat soil + Gram bran + Water), T 5 4 (Trichoderma + Peat soil + Black gram bran + Water), T (Trichoderma + Peat soil + Mustard oil cake + Water), T (Trichoderma + Peat soil + Grass pea bran + Water), T 8 7 ( Trichoderma + Peat soil + Saw dust + Water), T (Control) were evaluated for growth and sporulation of Trichoderma harzianum and acting against Sclerotium rolfsii for the management of foot and root rot of betel vine. The effect of the treatments varied significantly in terms of production of Trichoderma spore and reducing foot and root rot diseases in comparison to control. Among the treatments, soil application with T 1 (Trichoderma + Peat soil + Rice bran + Water), T (Trichoderma + Peat soil + Wheat bran + Water), T (Trichoderma + Peat soil + Lentil bran + Water), T 4 3 (Trichoderma + Peat soil + Gram bran + Water) and T (Trichoderma + Peat soil + Black gram bran + Water) completely control foot and root rot of betel vine. 5 3 6 9 2 No plants were infected in case of application of T 1 , T 2 , T 3 , T 4 and T while 100% plants were infected in control treatment. 5
MOLECULAR CHARACTERIZATION OF ALTERNARIA SPECIES AND INTEGRATED MANAGEMENT OF GREY BLIGHT DISEASE OF MUSTARD
(DEPARTMENT OF PLANT PATHOLOGY, SHER-E-BANGLA AGRICULTURAL UNIVERSITY, DHAKA-1207, BANGLADESH, 2021-12) KABIR, MD. HUMAYUN
Mustard (Brassica spp.) is the most important oil seed crop in Bangladesh and the major constraint is grey blight disease which caused significant yield losses. The prime aim of the study was to characterize the Alternaria species on the basis of morpho-molecular variation and integrated management of the grey blight disease. The present study was carried out in combination of six sequential experiments. The experiments were conducted in Molecular Biology and Plant Virology Laboratory, Department of Plant Pathology, Sher-e-Bangla Agricultural University, Dhaka and Plant Pathology Laboratory, Bangladesh Agricultural Research Institute (BARI), Joydebpur, Gazipur. For characterization study, fungal DNA was extracted from the pure culture of Alternaria and PCR amplification was done using the ITS primer which designed to amplify at 700 bp. For the management study to evaluate the effectiveness of selected bio-agent, chemical fungicides, botanicals and their combined effects were assessed. In total 14 treatments including control were considered viz. T 1 = Trichoderma harzianum suspension, T 3 = Autostin 50 WDG, T 4 = Control, T 2 = Rovral 50 WP, T 5 = Dithane M-45, T 6 = Amistar Top 325 SC, T 7 = Neem leaf extract, T 8 = Allamanda leaf extract, T 9 = Lantana leaf extract, T 10 = Datura leaf extract, T 11 = Neem leaf extract+ Rovral, T 12 = Datura leaf extract + Amistar Top, T 13 = Lantana leaf extract + Dithane M- 45 and T 14 = Allamanda leaf extract + Autostin. From the morphological characterization of Alternaria species, it was found that the highest radial mycelial growth (43 mm) was recorded in Manikganj isolate and the lowest (18.13 mm) in Satkhira isolate at 14 DAI and others morphological characters were varied significantly. All Alternaria isolate was found to be pathogenic in nature that confirmed in the pathogenicity test. From the molecular characterization study, the nucleotide sequences of Alternaria isolates were showed 99% similarity with the existing nucleotide sequences and closely related to isolates of Alternaria brassicae, Alternaria brassicicola and Alternaria alternata that globally found in GenBank data based. Among the treatments, there was no radial mycelial growth of Alternaria was recorded in T 4 (Rovral 50 WP), T 6 (Dithane M-45) and T 11 (Neem leaf extract+ Rovral) at all observations. From the results of field management study, it was observed that all the treatments showed significant effect on different assayed parameters. In case of botanicals, the lowest disease incidence (%), disease severity (%), disease severity index (%) and pod infection (%) was found in T 9 treatment (Lantana leaf extract) which was 65.05%, 28.89%, 37.96% at 70 DAS respectively and 13.79%, at 75 DAS. In case of chemicals, the lowest disease incidence (%), disease severity (%), disease severity index (%) and pod infection (%) was found in T 5 treatment (Dithane M-45) which was 55.91%, 22.09%, 32.16% at 70 DAS, respectively and 6.72% at 75 DAS. In case of combined treatments, the lowest disease incidence (%), disease severity (%), disease severity index (%) and pod infection (%) was found in T 13 treatment (Lantana leaf extract + Dithane M45) which was 59.14%, 26.32%, 38.20% at 70 DAS, respectively and 12.30% at75 DAS. From the findings on different parameters studied in both management experiments, Dithane M-45, Lantana leaf extract and their combined treatment could be used in further field trials and then may be recommended for management of grey blight mustard.
PREVALENCE OF FASCIOLIASIS IN SMALL RUMINANT AT SADAR UPAZILA OF DINAJPUR
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2018-12) KABIR, MD. HUMAYUN; Dr. Md. Golam Azam
Fascioliasis plays an important role of major constraints to small ruminant production in Bangladesh. The study was conducted to investigate the prevalence of fascioliasis in small ruminant at sadar upazila of Dinajpur, Bangladesh during January to June 2019, using history, clinical signs, physical and coprological examinations. A total of 106 faecal sample were collected including 80 goat and 26 sheep sample from different area of sadar upazila of Dinajpur and the sample was considered as study population for the present study. Out of 106 sample 22 sample found positive and Overall prevalence of Fascioliasis was 20.75% whereas in case of goat it was 20% and 23.07% in sheep respectively. The age of the study population were divided into three groups i.e. young, adult, and old and their prevalence (%) of fascioliasis were found 15%, 20.58% and 23.07% in goat and 20%, 22,22% and 25% in sheep respectively. According to this study the highest number of positive fascioliasis was found in female goat, out of 45 female goat 10 were found positive and overall prevalence was equivalent to 22.22%%, while out of 35 male goat 6 were found positive and overall prevalence was equivalent to 17.14%. In case of sheep the highest number of positive fascioliasis was found in female, out of 14 female sheep 4 were found positive and overall prevalence was equivalent to 28.57%, while out of 12 male sheep 2 were found positive and overall prevalence was equivalent to 16.67%. In case of goat the higher prevalence of fascioliasis was recorded in poor animal 35.48% followed by healthy 10.20 %. In sheep the higher prevalence of fascioliasis was recorded in poor animal 33.33% followed by healthy 17.65%. The results indicate small ruminant of sadar upazila of Dinajpur area are very much susceptible to fascioliais. To control the disease in this area, appropriate preventive control strategies have to be designed to reduce the impact of the disease on small ruminant.