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Homestead Plant Species Diversity and Its Contribution to the Household Economy: a Case Study from Northern Part of Bangladesh
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  • Homestead Plant Species Diversity and Its Contribution to the Household Economy: a Case Study from Northern Part of Bangladesh
  • Homestead Plant Species Diversity and Its Contribution to the Household Economy: a Case Study from Northern Part of Bangladesh
저자명
Kibria. Mohammad Golam,Anik. Sawon Istiak
간행물명
Journal of forest science
권/호정보
2010년|26권 1호|pp.9-15 (7 pages)
발행정보
강원대학교 산림과학연구소
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

This paper analyzes data on the plant species diversity and their contribution to the livelihoods of rural people in five villages of Domar upazila, Nilphamari district, Bangladesh. Assessment was done by means of multistage random sampling. Information collected from a total of 40 households ranging from small, medium and large categories. A total of 52 plant species belonging to 34 families were identified as being important to local livelihoods. Fruits (37%), timber (23%) and medicinal (17%) species were the most important plant use categories. Determination of the relative density of the different species revealed that Areca catechu constitutes 19.17% of homestead vegetation of the area followed by Artocarpus heterophyllus, which occupies 10.34%. Margalef index showed that there is no major difference (5.11 for large, 5.49 for medium, 4.73 for small) across the different size classes and Shannon-Weiner Index of the study area varies from 2.75 to 2.98. Results show that the average annual homestead income varied from US$108.69 to US$291.67 and contribute 6.63% of the household income.