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      Komposisi Jenis dan Struktur Tegakan Shorea stenoptera Burck di Areal KHDTK Haurbentes, Kabupaten Bogor, Jawa Barat

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      Date
      2022-07
      Author
      Mudzaky, Rafi` Hanif
      Pamoengkas, Prijanto
      Hartoyo, Adisti Permatasari Putri
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      Abstract
      Luasan hutan di Indonesia yang semakin berkurang akibat deforestasi memerlukan pengelolaan hutan lestari. Shorea stenoptera Burck merupakan salah satu jenis endemik tanaman kehutanan di Borneo. IUCN menyatakan bahwa jenis tersebut termasuk ke dalam status hampir terancam (Near Threatened). Tujuan penelitian ini adalah menganalisis komposisi jenis, struktur tegakan, dan regenerasi alami tegakan S. stenoptera, serta mengidentifikasi pengaruh aspek biofisik terhadap keragaan regenerasi alami S. stenoptera di KHDTK Haurbentes, Kabupaten Bogor, Jawa Barat. Metode yang digunakan adalah analisis vegetasi dengan membangun petak pengamatan sebanyak 5 petak. Hasil penelitian menunjukkan bahwa jenis S. stenoptera mendominasi pada setiap tingkat pertumbuhan pada petak pengamatan S. stenoptera. Struktur tegakan menunjukkan kurva J terbalik. Hal tersebut mengindikasikan tegakan S. stenoptera mengalami perubahan formasi ke hutan alam. Regenerasi S. stenoptera menunjukkan regenerasi normal dengan kerapatan individu semakin berkurang seiring bertambahnya kelas diameter. Aspek biofisik seperti kelerengan dan elevasi sangat memengaruhi pertumbuhan S. stenoptera.
       
      The decrease of forest areas in Indonesia because of deforestation need sustainable forest management. Shorea stenoptera Burck is native forest species in Borneo. IUCN declare this species included in Near Threatened. This research aims to analyze species composition, stand structure and natural regeneration of Shorea stenoptera Burck, also identify the biophysics effect on the regeneration performance of S. stenoptera in KHDTK Haurbentes. This research methods is using vegetation analysis by constructing five observation areas. The results thats S. stenoptera dominating in every growth level in S. stenoptera observation area. Stand structure showing inverse J curve. Thats indicates S. stenoptera stand have changed to nature forest. S. stenoptera regeneration showing normal regeneration with density decreased along diameter class increased. Biophysics aspect like slope and elevation effects the S. stenoptera growth.
       
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      http://repository.ipb.ac.id/handle/123456789/112675
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      • UT - Silviculture [1097]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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