Consulta: creatorFacets:"Ali, Md. Rostom"
Registros recuperados: 5
Data/hora: 12/06/2024 14:13:14

Investigation of Harvesting Track and Heading Change of Paddy Harvester using Geo-referenced Data
Provedor de dados: 111
Autores: 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

Jute Retting Process: Present Practice and Problems in Bangladesh
Provedor de dados: 111
Autores: Ali, Md. Rostom; Kozan, Osamu; Rahman, Anisur; Islam, Khandakar Tawfiq; Hossain, Md. Iqbal.
Jute retting process is one of the important responsible factors for quality of jute fiber. Scarcity of jute retting water in some areas of Bangladesh is one of the major issues. The main purpose of this study was provided information about the status of present jute retting process as well as mentioned the advantages and disadvantages of different jute retting processes. Data about traditional jute retting process and ribbon retting process were collected through personal interview from the jute growers. The farmers are involved in jute cultivation and majority of them use the traditional method and time consuming approach of retting in ponds/canals. The traditional method hampers the quality of the jute fiber, fish cultivation and pollutes the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Post-harvest; Jute retting; Environment Jute retting; Water shortage; Environment; Ribbon retting; And Quality fiber.
Ano: 2015
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3212

Design and Development of a Drum Seeder cum Granular Urea Applicator for Rural Farmers in Bangladesh
Provedor de dados: 111
Autores: Karim, Md. Fazlul; Alam, Murshed; Ali, Md. Rostom; Kozan, Osamu.
To overcome high human stress and drudgery in rice cultivation, a pull type manually operated drum seeder cum granular urea applicator was designed and developed. It was tested in laboratory and farm for both granular urea (GU) and paddy seeds. It has three drums for applying seeds and two hoppers for applying GU, which were placed over a shaft. A relationship was found between seed rate and filling condition of drum. The seed rate was 25.48 kg/ha when drum was full of seeds and it was 64.9 kg/ha when drum was fill up with one-fourth of its capacity. Metering device consisting four cups of 25.4 mm diameter and made of mild steel (MS) sheet was designed to apply the GU uniformly. Maximum missing percentage and over falling percentage for both the hoppers...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Farm Machinery Granular urea; Paddy seed; Drum seeder; Urea applicator; Field capacity; And Field efficiency.
Ano: 2015
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3202

DESIGN AND DEVELOPMENT OF A MULTI-CROP MANUAL SEED DRILL
Provedor de dados: 111
Autores: 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
Ano: 2019
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5360

Potential of Peatlands in Bangladesh and Sustainable Management Strategy
Provedor de dados: 111
Autores: 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