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      Preferensi Rayap Kayu Kering terhadap Tujuh Jenis Kayu Rakyat pada Berbagai Nilai Kadar Air

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      Date
      2021
      Author
      Afrilia, Riska
      Arinana
      Rahayu, Istie Sekartining
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      Abstract
      Kayu rakyat umumnya termasuk dalam Kelas Awet IV-V. Salah satu organisme perusak kayu adalah rayap kayu kering. Kondisi lingkungan seperti kadar air (KA) memengaruhi preferensi rayap kayu kering, namun belum diketahui KA ideal bagi kehidupan rayap kayu kering. Penelitian ini bertujuan untuk menganalisis preferensi rayap kayu kering terhadap tujuh jenis kayu rakyat yaitu kayu manii, akasia, jabon, karet, mahoni, pinus, dan sengon pada berbagai nilai kadar air yaitu KA segar ( >70%), KA 40-45%, KA kering udara (11-14%), dan KA kering tanur (0%) serta mengetahui mortalitas rayap kayu kering. Metode pengujian mengacu pada SNI 01 7207:2014. Hasil penelitian menunjukkan bahwa kayu jabon lebih disukai oleh rayap kayu kering dibandingkan jenis kayu lainnya pada berbagai KA yang diuji. Selain itu, rayap kayu kering cenderung lebih menyukai kayu pada KA kering udara dan KA kering tanur. Sementara itu, mortalitas rayap kayu kering pada KA segar, KA 40-45%, KA kering udara, dan KA kering tanur berturut-turut berkisar antara 78-100%, 30-100%, 24-100%, dan 16-100%.
       
      Wood from community forests generally classified into Durable Class IV-V. One of the woods destroying organisms is dry wood termites. Environmental conditions such as moisture content (MC) affect the preference of drywood termites, but the ideal MC is not yet known which is suitable for the life of the drywood termites. This study aims to analyze the preferences of drywood termites to seven species of community wood, namely manii, acacia, jabon, rubberwood, mahogany, pine, and sengon at various moisture content values, namely green MC (>70%), 40-45% MC, air dry MC (11-14%), and kiln dry MC (0%) and to know the dry wood termite mortality. The method of testing based on SNI 01 7207:2014. The results showed that jabon wood was preferred by drywood termites compared to other species of wood in various tested MC. In addition, drywood termites tend to prefer wood on air dry MC and kiln dry MC. Meanwhile, the mortality of drywood termites in green MC, 40-45% MC, air dry MC, and kiln dry MC is 78-100%, 30-100%, 24-100%, and 16-100% respectively.
       
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      http://repository.ipb.ac.id/handle/123456789/109509
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      • UT - Forestry Products [2462]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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