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      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Forestry and Environment
      • UT - Forest Management
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      Pertumbuhan Jabon Putih (Anthocephalus cadamba) pada Areal Penelitian Tanam Rumpang di PT. Sarmiento Parakantja Timber, Kalimantan Tengah

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      Date
      2022
      Author
      Septiani, Mira
      Elias
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      Abstract
      Sistem silvikultur Tanam Rumpang dan Tebang Rumpang (TRTR) diharapkan dapat meningkatkan produktivitas hutan alam yang mengalami degradasi. Jabon putih yang ditanam pada areal rumpang merupakan salah satu jenis yang potensial untuk dikembangkan dalam sistem TRTR karena pertumbuhannya yang sangat cepat. Penelitian ini bertujuan untuk menganalisis pertumbuhan jabon putih dalam rumpang dan pengaruh kelerengan terhadap pertumbuhan jabon putih. Penelitian dilakukan pada bulan Maret hingga Mei 2022. Kegiatan pengambilan data pertumbuhan jabon putih dilakukan di areal tanam rumpang dengan topografi datar-curam (0% - 40%). Hasil penelitian menunjukkan Jabon putih yang ditanam dalam rumpang memiliki rata-rata pertumbuhan diameter dan tinggi jabon putih yaitu sebesar 3.87 cm/thn dan 215.49 cm/thn. Uji statistik menunjukkan terdapat perbedaan nyata pengaruh kelerengan terhadap pertumbuhan diameter pohon jabon putih
       
      The silvicultural system of gap planting and gap clear cutting (TRTR) is expected to increase the productivity of degraded natural forests. White jabon which is planted in the gap area is one of the species that potentially developed in the TRTR system due to its very fast growth characteristics. This study aims to analyze white jabon growth in the gap area and the effect of slope on it. The study was conducted from March to June 2022. The data collection was carried out in the gap planting area with flat to steep topography (0 - 40%). The results showed that white jabon planted in gap planting area had an average diameter and height growth of 3.87 cm/year and 215.49 cm/year. Statistical tests showed a significant difference in the effect of slope on diameter growth of white jabon.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/114187
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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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