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논문 기본 정보

자료유형
학술저널
저자정보
유찬주 (전북대학교) 임천익 (전북대학교) 라키블 하싼 (방글라데시 축산연구소) 류경선 (전북대학교)
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국제개발협력학회 국제개발협력연구 국제개발협력연구 제13권 제4호
발행연도
2021.12
수록면
123 - 138 (16page)

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Purpose: LED light can be more economical electric power than incandescent bulb. However poultry farmers in Bangladesh apply such kind of lighting system in broiler house. In addition, poultry farmers can easily obtain antibiotics from local pharmacies, they have been using those antibiotics illegally to promote the growth of broilers. Thus, the objective of these studies were to investigate reduce of the electrical cost by using LED light and probiotics application as an alternative to antibiotics in broiler production. Originality: This study is to introduce the advanced rearing system of broilers to village farm near to the Dhaka city in Bangladesh. Probiotics applied as a feed additives substitute for antibiotics. LED light was also applied to improve the performance of broiler chicks. Methodology: Poultry farmers were trained with three types of probiotics and different LED lighting programs. After the education, a total of twenty farmer were trained to raise broilers fed diets without antibiotics by technical support from KOICA. All data were collected from twenty farms each in two villages (Aragaon and Pandhua). From these data, the effect of economic profits including the performance and disease occurrence was evaluated from probiotics and LED lighting system to replace the antibiotics and incandescent lighting system to improve the broiler growth at urban area of Bangladesh. Result: Poultry farmers understood the substitute probiotics for the antibiotic in broiler feed. They also realized that broilers could be well grown without antibiotics supplementation. They found that weight gain and feed conversion could be improved when LED light and probiotics were used in the broiler feeding system. As the result, the farmers follow up this training program and increased total net income than conventional farming system. Conclusions and Implication: This educational program with probiotics and LED light system was able to reduce the indiscriminate uses of antibiotics at poultry farms and improve the broiler performance in Bangladesh. The results of broiler experiments confirmed that probiotics and LED lighting system were alternatives to antibiotics and conventional incandescent bulb lighting system. If such a program is annually planned, it’s effect might be considered to be further increased. Thus, we recommend those feeding system to other countries. Therefore, the fact of this project is follows as, Three training programs were arranged consecutively to the small scale poultry farmers in 2016. After training, farmers reared broiler chicken with the technical support of KOICA to ensure antibiotic free broiler producing at farm condition. Data were collected during 2018 from the farmers before and after training and demonstration focusing before and after project implementation on growth performance, disease outbreak and economic return of broiler farming. After receiving training, selected farmers achieved higher net returns as well as BCRs per bird and per batch than those of traditional practices. This study recommends carrying out further detailed long term program and replicate this success stories to other location of the country.
#Antibiotic #Probiotics #LED Light #Training Program #Poultry Farm #Bangladesh

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참고문헌 (32)

참고문헌 신청
Ahmad, K. / 2006 / Effect of probiotic on performance and immunocompetence in broiler chicks / Journal of Poultry Science 43(3):296~300 google schola Apu, A. S. / 2012 / Impact of innovative approaches for increased family poultry production and scaling up the livelihoods in Bangladesh / XXIV World’s Poultry Congress :5~9 google schola BBS / 2016 / Bangladesh Bureau of Statistics google schola BER / 2016 / Bangladesh Economic Review google schola Cao, J. / 2012 / Effect of combinations of monochromatic lights on growth and productive performance of broilers / Poultry Science 91(12):3013~3018 google schola

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