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| Ali, Md. Rostom. |
| A machine which can sow seeds of paddy, wheat, black gram, mung bean, lentil, mustard, and radish in rows was designed and developed at the department of Farm Power and Machinery, Bangladesh Agricultural University. The machine, consisted of two wheels, two drums with a number of peripheral openings in seven rows, furrow opener, furrow closer and handle. There is a provision to change the openings of drum for different types of seed and row spacing for sowing seeds. The average seed rate was found 88 kg/ha, 122 kg/ha, 33 kg/ha, 50 kg/ha, 32 kg/ha, 3.8 kg/ha, and 7.2 kg/ha for paddy, wheat, black gram, mung bean, lentil, radish, and mustard, respectively at normal walking speed. A relation was found between seed rates and filling condition of drums. Since... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2019 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5360 |
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| Ali, Md. Rostom. |
| Global Positioning System (GPS) is a global navigation satellite system that provides geo-location and time information to a GPS receiver anywhere on or near the Earth. Machine operation track, turning pattern, effective time of field operation, field capacity, field efficiency, machine idle time, etc. can be evaluated precisely by using geo-referenced data recorded by a GPS receiver during field operations. Highly precise GPS receivers are expensive and unaffordable for farmers and farm operators in Bangladesh. Keeping this in mind the scope of an affordable and easy to handle GPS receiver was explored in the study. A GPS receiver was used to record the data generated by combine harvester and mini combine harvester during harvesting. Data were recorded... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: GPS; Combine harvester; Mini combine harvester; Harvesting; Harvesting track; Heading changes. |
| Ano: 2020 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5512 |
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| Ali, Md. Rostom. |
| Peat is an unconsolidated deposit of semi-carbonized plant matter. Peat is usually found in water-saturated environments and has certainly high moisture content. Haors are peat-dominated areas in Bangladesh, which hold the largest peat reserves of the country. Peat is one of the most important mineral resources worldwide. For the utilization of peat similar to other countries, it is necessary to know its energy and fertility potential and develop a sustainable management strategy for peatlands in Bangladesh. This study mainly focused on the heating and fertility potentials of peat in Bangladesh and on strategies to sustainably manage these peatlands. This study was carried out in the haor-based Katiadi and Mohanganj upazilas in the Kishoreganj and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Haor; Peat; Heating potential; Organic fertilizer; Peatland management; Bangladesh. |
| Ano: 2020 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6017 |
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