A5003735739- Rice Cultivation and Yield Improvement
- Soil Mechanics and Vehicle Dynamics
- GABA and Rice Research
- Agricultural Systems and Practices
- Heavy metals in environment
- Water Quality and Pollution Assessment
- Plant Growth Enhancement Techniques
- Photovoltaic System Optimization Techniques
- Food Supply Chain Traceability
- Food composition and properties
- Solar Radiation and Photovoltaics
- Garlic and Onion Studies
- Cassava research and cyanide
- Olfactory and Sensory Function Studies
- Agriculture Sustainability and Environmental Impact
- Agricultural Engineering and Mechanization
- Turfgrass Adaptation and Management
- Soil Management and Crop Yield
- Innovative concrete reinforcement materials
- Tryptophan and brain disorders
- Agriculture, Land Use, Rural Development
- Smart Agriculture and AI
- Agricultural Science and Fertilization
- Advanced Machining and Optimization Techniques
- BIM and Construction Integration
Bangladesh Rice Research Institute
2023-2024
Gopalganj Science and Technology University
2024
This paper presents an innovative method for automatically detecting dust accumulation on a PV system and notifying the user to clean it instantly. The of dust, bird, or insect droppings surface photovoltaic (PV) panels creates barrier between solar energy panel's receive sufficient generate electricity. study investigates effects panel output visible sunlight (VSL) block amounts utilize necessity cleaning detection. amount blocked while passing through glass due determines accumulated...
This research paper thoroughly studied how modern machinery is used in milling rice Bangladesh. The study took place three districts: Dinajpur, Kushtia, and Mymensingh. Researchers gathered information through personal interviews, surveys, group discussions. Data was collected from automatic mills, ownership, products, used, the cost of setting up mill. data analysis a simple descriptive statistical method. main goal to understand current situation terms automation, including types...
In Bangladesh, the use of machinery in agriculture production is fast rising. Researchers are developing technology to replace traditional hand weeding manage weeds rice fields. The present study has been taken increase efficiency and reduce drudgery mulching. A line-to-line distance 20 cm, operation push-pull, field operating condition at 2 - 4 cm standing water (for softening field) was designed hypothesis. weeder consists a skid/float, float holder, adjuster, main body frame, rotor, axel,...
Threshed grain contains impurities which should be removed as soon possible after harvesting and certainly before storage. A clean has esteem value, improves storability, reduces price penalties, milling quality. Traditionally farmers use wind or fan to remove foreign matter from the grain. In mechanical cleaner, a several superimposed reciprocating sieves screens are now used. These can operated manually by electric motor. Traditional cleaning methods laborious cleaners costlier for farmer....
The existing BRRI Hydro-tiller was tested at West byde to find out the causes of frequent tearing hydro-tiller chain. Its capacity found 0.023 ha/hr. reason associated with fault chain identified i.e. thickness not sufficient bear load, strength bearing rotary box load. To overcome problem, sprocket increased 11mm. ASME #60 used instead #50 width is 23 mm. In addition, two bearings were set in combination shaft a single increase smooth operation full load condition. size each 62 mm x 16...
ABSTRACT The research aimed to evaluate the field performance of a potato planter powered by power tiller at Regional Wheat Research Institute, BARI, Rajshahi. study was conducted farmer's in potato-growing region Shyampur, Rajshahi, from August 2013 January 2014. maintained 250 mm gap between seeds and single row spacing 60 mm. Field trials were different operating speeds seed sizes for assessment. revealed that an optimal forward speed 2.5 km/hr resulted most uniform minimal gaps....
Environmental amenities and recreational sites are the blessing of nature that promote sustainable urban life through raising living standard quality residents. This study is an effort to assess impact environmental on human life. For achieving research objectives primary data was obtained a simple random survey conducted 400 in-house residents Rajshahi City. The analysed in terms frequency, percentage, graph chart likert scale measurements for getting result according demand. reveals Padma...
Moisture content significantly impacts rice milling quality, influencing head yield and consumer acceptance. This study investigates the effect of moisture on recovery two parboiled varieties, BRRI dhan82, dhan71, using an air blow type Engelberg huller. Both varieties achieved highest (around 62%) at a 10.2-11.3% (wet basis). Lower resulted in increased broken percentage. No un-hulled paddy was found milled product. These findings suggest that 10-11% is optimal for with this huller,...
This study aimed to develop lightweight building blocks using Expanded Polystyrene (EPS) with varying percentages, assess their properties, including density, water absorption, porosity, and compressive strength, evaluate the unit cost of blocks. The heat-passing rate was also investigated. EPS were produced at Concrete Materials Testing Laboratory in Farm Structure Environmental Engineering Department, Bangladesh Agricultural University, Mymensingh. Local sand ordinary Portland cement...