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All Journal ULIN: Jurnal Hutan Tropis
Efendi Iskandar
Program Studi Kehutanan Universitas Pendidikan Mandalika
Environmental Science

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Bio-Induksi Ranting Cabang Gaharu (Gyrinops versteegii) Di Perkebunan Gaharu Desa Pejaring Lombok Timur I Gde Adi Suryawan Wangiyana; Efendi Iskandar
ULIN: Jurnal Hutan Tropis Vol 5, No 2 (2021)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.249 KB) | DOI: 10.32522/ujht.v5i2.5324

Abstract

Bio-induction on the branch of agarwood tree (Gyrinops versteegii) is a good alternative method to increase resin productivity. The aim of this research is to applied bio-induction on the branch of G. versteegii with different diameters. Different branch diameter was the treatment on this research including branch 1 (diameter 70 mm ± 5 mm), branch 2 (85 mm ± mm), branch 3 (100 mm ± mm). Fusarium solani isolate of Institute for Technology Research and Development of Non-Timber Forest Product was used as a bio-induction agent. This isolate was cultured on bean sprout broth media for 28 days. Bio-induction was carried using standard procedure developed by Forest Research and Development Agency. Observation of the result conducted 3 months after bio-induction. There were 3 parameters of bio-induction result including resin area production, discoloration in form of browning on branch, and fragrance level of resin. Branch 2 has the largest resin area production. However, branch 3 has the highest score of browning and fragrance level. This result indicated a correlation between browning on branch and fragrance level quality. It could be concluded that bio-induction on larger branch diameter could produce higher productivity of resin, especially on browning and fragrance level parameter
Co-Authors Wangiyana, I Gde Adi Suryawan