A5101536781- Rice Cultivation and Yield Improvement
- Agricultural Science and Fertilization
- Soil Carbon and Nitrogen Dynamics
- Agronomic Practices and Intercropping Systems
- Irrigation Practices and Water Management
- Potato Plant Research
- Genetics and Plant Breeding
- Bangladesh Politics, Society, and Development
- Asian Geopolitics and Ethnography
- Plant Micronutrient Interactions and Effects
- Corruption and Economic Development
- Soil Management and Crop Yield
- Growth and nutrition in plants
- Crop Yield and Soil Fertility
- Banana Cultivation and Research
- Plant Pathogens and Resistance
- Pineapple and bromelain studies
- Plant Disease Resistance and Genetics
- Water-Energy-Food Nexus Studies
- Soil and Land Suitability Analysis
- Groundwater flow and contamination studies
- Agricultural Practices and Plant Genetics
- Food composition and properties
- Dam Engineering and Safety
- Innovations in Aquaponics and Hydroponics Systems
Bangladesh Agricultural Research Institute
2000-2024
Bangladesh Agricultural University
2021-2023
Bangladesh Fisheries Research Institute
2021
Universiti Putra Malaysia
2021
University of Newcastle Australia
2018-2020
Kent State University
2020
Bangladesh Rice Research Institute
2019
Patuakhali Science and Technology University
2015
Rice-based intensive cropping systems require high input levels making them less profitable and vulnerable to the reduced availability of labor water in Asia. With continuous conventional puddled rice transplanting, situation is exacerbated by damaged soil structure, declining underground decreasing land productivity. To minimize these negative effects a range new crop establishment practices have been developed (zero tillage, dry direct seeding, wet strip planting, bed non-puddled...
Zero tillage increases stratification of immobile nutrients such as P. However, it is unclear whether near-surface soil P eases or hampers uptake by maize (Zea mays L.) which needs an optimum supply at/before six–leaf–stage to achieve potential grain yield. The aim the three-year study was determine stratification, under zero tillage, impaired yield and placement methods could improve on Aeric Albaquept subgroup. Phosphorus fertilizer placed by: (a) broadcasting before final sowing seeds;...
A study was conducted in five regions of Bangladesh, specifically Gazipur, Bogura, Jamalpur, Jashore, and Chattogram, each characterized by suitable agro-ecologies for sweet potato cultivation. The purpose this data article to demonstrate the correlations between traits selection stable varieties based on multi-trait stability index (MTSI). indicated a direct link multiple characteristics both yield factors contributing yield. This implies that enhancing these might result higher overall...
The intensification of cropping systems in the salt-affected coastal zones Ganges Delta can boost food security region. scarcity fresh water, coupled with varying degrees soil and water salinity are however limiting factors for expansion irrigated that area. In this study, we assessed potential growing sunflowers using combinations low medium saline irrigation. experiments were conducted at two locations six irrigation treatments 2016–2017 2017–2018. were: T1—two irrigations early vegetative...
A series of experiments using nine treatment combinations comprising three tillage practices (zero tillage, conventional and deep tillage) cropping patterns (wheatfallow- T. aman, wheat–mungbean-T. aman wheat-dhaincha-T. aman) were examined in a split- plot design at Bangladesh Agricultural Research Institute (BARI), Gazipur, during 2008-2009 2009-2010 to study the effect different on soil physical properties crop productivity previously puddled soil. Soil viz. bulk density, particle density...
Farmers' conventional tillage (CT) and residue removal practices in rice (Oryza sativa L.)-maize (Zea mays L.) systems South Asia's Eastern Gangetic Plains (EGP) are input-intensive, costly, soil degradative. We conducted a rice-maize-mungbean (Vigna radiata (L.) Wilczek) (R-M-MB) system experiment with six three residue-management treatments Bangladesh, representing the EGP. Maize yields were significantly (p ≤ 0.05) higher under permanent (PB) fresh (FB) beds strip (ST) than CT, but there...
A field experiment was carried out at the laboratory of Department Agronomy, Patuakhali Science and Technology University, Dumki, during period from March 2015 to August assess comparative advantages using Urea Super Granule (USG) NPK briquette over normal urea also predict better performing transplanted Aus rice in tidal ecosystem.The effect different levels fertilizer studied on growth, yield attributing character rice.Five treatments (N 1 = Recommended doses all fertilizers, N 2 super...
<i>Background and aims: </i> Investigation was carried out to estimate the variability, heritability, genetic advance for fiber yield based on attributing morpho-anatomical traits of tossa jute in field laboratory. <i>Materials & Methods: The experiments were using 12 genotypes followed by randomized complete block design five research regions (Rangpur, Faridpur, Jessore, Manikganj districts Bangladesh Jute Research Institute head office, Dhaka) during 2019-20. <i>Hypothesis: tested expected...
Abstract Development of a field‐specific nutrient‐management program with the use farmers' empirical knowledge soil‐fertility is important for its adoption and to increase yield in fields. Using trials conducted fields three districts Bangladesh, objectives this study were (i) identify defined fertility‐management zones (FMZ) at village level, (ii) compare perception laboratory soil‐test results, (iii) an improved (INM) (based on results FMZs opinion) practice (FP) nutrient‐management....
Growing climate change adaptation issues are driving the demand for efficient solutions in agriculture sector, which will improve farmers' livelihoods and economic situations. This study examined perceptions of major risks factors adoption strategies saline coastal areas Bangladesh. Survey data were collected from 100 farmers producing Rabi crops by using a semi-structured questionnaire. A binary logistic model was used to identify strategies. Results revealed that group membership...
Crop cultivation in the coastal saline area of Bangladesh during rabi season is limited due to late harvest Aman rice, shorter winter period, difficulty tillage, soil salinity, lack fresh irrigation water etc. Zero tillage potato with mulching could minimize these obstacles and thereby increase system productivity. However, selection material crucial for higher yield economic return. An experiment was conducted at 2018–19 observe zero performance under different mulch materials. Three...
The maize aphid, Rhopalosiphum maidis is one of the most serious pests crop in Bangladesh. Nowadays, it becomes a major barrier for production due to create hamper pollination. In present research investigation, field efficacy some insecticides was evaluated against aphid infestation and their toxic effects were also studied on natural enemies ecosystem. To achieve goal, experiment conducted at Entomology Field Laboratory, Department Entomology, Bangladesh Agricultural University (BAU),...
Delay of mango ripening would be possible by applying different promising postharvest treatments.Hence, the present study attempts to investigate effect treatments on delay two commercially important varieties.The two-factor experiment was laid out in a completely randomized design (CRD) with three replications.A longer period required reach stages variety Ashwina.The rate changes farmness faster Fazli than Ashwina.Weight loss also minimal (8.90% at 12 DAS) Ashwina when wrapped...
Effectiveness study of sulfaclozine as anticoccidial drug by counting litter oocyst were carried out on a total 12 broiler farms at Sirajgonj District in Bangladesh. For this selected randomly and kept under close observation for the natural outbreaks coccidiosis period one crop grow out. Poultry rearing farm management systems followed all almost same. Litter samples collected following same procedure every week throughout experimental both before after treatment with four (04) commercially...
The adaptation of crops in certain climatic conditions greatly depends on genotype- environment interaction. For global food security, sweet potato (Ipomoea batatas L.) is an important crop cultivated diverse agro-ecologies around the globe. present study aimed to evaluate stability and genotype-environment interaction (GEI) 25 genotypes across five agro-ecological zones (AEZs) Bangladesh. Additive Main Effect Multiplicative Interaction (AMMI) model genotype-by-environment (GGE) biplot...
The present study was conducted during September 2014 to July 2015 identify the pearl bearing bivalves in south-eastern coast of Bangladesh and culture potentialities marine oyster captivity based on field investigation. A total 7 bivalve species were identified with a salinity 18-34 ppt, pH 8.1-8.3 water depth ranged 0.2-2.0 meter their habitat. From collected bivalves, most abundant windowpane oyster, Placuna placenta (Linnaeus, 1758) reared fiber glass tanks seawater for period 6 months....
Three constraints affect the growth of crops in Rabi (dry) season southern Bangladesh: these are clay nature soils which decreases infiltration water, conserving soil moisture with increasingly dry conditions and accumulation salts on surface through capillary from saline groundwater. Field experiments were conducted salt-affected areas Bangladesh. The objectives study to: (i) evaluate effect straw irrigation frequency crop yield maize sunflower, (ii) determine combined salinity, osmotic...
In order to achieve optimal plant growth and production, essential nutrients must be readily available in adequate quantities a balanced proportion give good yield, especially cauliflower which has health benefits that may not found many other plants. For this purpose, experiment was carried out during the seasons 2020-2021 on station of Bangladesh Agricultural Research Institute, Khulna under Smallholder competitiveness project. Although treatments showed positive effect quality economics...