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Rabbani, Muhammad Ashik-E-; Basir, Md. Samiul; Aliuzzaman, Md.; Rahman, Anisur. |
The use of chemical pesticides in the agricultural field is a common practice for pest management, which is hazardous for human health with the environment and often used more than the prescribed amount. The solar light trap as a renewable and environment-friendly device is more popular. This study was undertaken with a specific objective of selecting the appropriate light color, installation height, and operating power for the solar light trap where LED bulbs are used. Three solar light traps using three colors of bulbs (white, blue and yellow) were operated at three different powers, i.e.1-Watt, 2-Watt, and 2.5-Watt, and each of them was set at three different heights such as 1.0m, 1.25m, and 1.5m in the light traps to find the best color, height, and... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bulb color; Optimum height; Pest control; Solar light trap. |
Ano: 2022 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6807 |
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Alam, M. Monjurul; khan, M. I. N.; Saha, Chayan Kumer; Rahman, Anisur; Bhuyian, M. G. K.. |
Despite numerous limitations, agricultural machinery (AM) manufacturing sub-sector inBangladeshis growing quite satisfactorily and has potential to make substantial contribution to much needed non-farm economic growth, employment generation, mechanization of on and off-farm agricultural activities, and as a whole orientation in the national development. This study made an attempt to take account of AM manufacturers, importers, traders/wholesalers and retailers, their associations, assess market potential and identify serious bottlenecks associated with this sub-sector. Stratified random sampling technique was used for identifying respondents in quantitative survey, while focus group discussions (FGDs) and Key Informant Interviews (KIIs) were conducted... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agricultural machinery; Spare parts; Manufacturing; Supply chain; Marketing; Import vs local quality; Constraints. |
Ano: 2017 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3682 |
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