Impact of betel leaf cultivation on forests

研究成果: Chapter in Book/Report/Conference proceedingChapter

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The betel is a major cash crop on the Teknaf Peninsula. The cultivation of betel plants affects forests in two ways. The construction of "pan boroj " a facility to provide the plants with shading, consumes a large amount of forest resources every year. Another way of betel cultivation's influence on forests is tree clearance in cultivation plots. Pan boroj tend to be constructed on gentle slopes where forests originally existed because more productive and limited flatlands are used for other crops such as rice. Trees are cleared to make room for a pan boroj, and as long as betel is cultivated, trees will not regrow at that spot. This study conducted village household surveys to record all pan boroj in a village and to quantitatively assess the impact of betel cultivation on the nearby forests. An estimate of forest resource use is equivalent to approximately 5% of biomass annually generated in the village area. Cultivation plots of betel plans also account for another 5% of the area. Despite the negative impacts of betel cultivation on forests, this study also finds the economic importance of betel cultivation in the village economy, and estimates that betel cultivation may compensate the lack of sufficient livelihood generated by rice cultivation in limited flat land.

元の言語英語
ホスト出版物のタイトルDeforestation in the Teknaf Peninsula of Bangladesh
ホスト出版物のサブタイトルA Study of Political Ecology
出版者Springer Singapore
ページ43-56
ページ数14
ISBN(電子版)9789811054754
ISBN(印刷物)9789811054747
DOI
出版物ステータス出版済み - 7 31 2017

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Environmental Science(all)
  • Agricultural and Biological Sciences(all)
  • Social Sciences(all)

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  • これを引用

    Tani, M. (2017). Impact of betel leaf cultivation on forests. : Deforestation in the Teknaf Peninsula of Bangladesh: A Study of Political Ecology (pp. 43-56). Springer Singapore. https://doi.org/10.1007/978-981-10-5475-4_3