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Journal : Global Forest Journal

The Bioprospecting of endophytic fungi in mangrove as natural anti-Vibrio parahaemolyticus Nisa Az Zuhdy, Afifah; Setyawan, Agus; Linirin Widyastuti, Endang; Aman Damai, Abdullah; Budiono, Pitojo; Gumay Febryano, Indra
Global Forest Journal Vol. 3 No. 01 (2025): Global Forest Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/gfj.v3i01.16102

Abstract

Vibriosis caused by Vibrio, such as V. parahaemolyticus, is one of several issues in shrimp farming. Antibiotic misuse in disease controlling is suspected of producing environmental contamination resistance of micorbia, and rejecting the products. One of the efforts that can be made to overcome vibriosis by utilizing endophytic fungi in mangroves. This is due to the similarity of bioactive compounds produced by mangroves and endophytic microorganisms. The aim of this research was to analyze at the bioprospection of endophytic fungi as anti-V. parahaemolyticus at the Lampung Mangrove Center (LMC). The aim of this study was to analyze at the bioprospection of endophytic fungi as anti-V. parahaemolyticus at the Lampung Mangrove Center. The method used in the study was exploratory by isolating endophytic fungi from the roots and leaves of mangrove plants that predominantly grow in LMC for further biaoctivity screening process against V. parahaemolyticus. This study employs an exploratory approach with descriptive analysis. Based on the antibacterial activity test using the agar plug method, 9 out of 76 fungal isolates showed the ability to inhibit the growth of V. parahaemolyticus, namely isolates coded L-A1-MD1, L-A1-MD2, L-A1-MD3, L-A2-MA4, L-A2-MA5, L-A2-MA6, L-B1-MD18, L-P4-MA47, and L-A6-MA79. All isolates of endophytic fungi that had bactericidal activity against V. parahameolyticus predominantly come from the mangrove plant Avicena marina.
Analysis of community willingness to pay for water environmental services in Wan Abdul Rachman Grand Forest Park Nabila Daud; Christine Wulandari; Pitojo Budiono; Eny Puspasari
Global Forest Journal Vol. 3 No. 02 (2025): Global Forest Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/gfj.v3i02.21278

Abstract

Wan Abdul Rachman Grand Forest Park (Tahura WAR) is a conservation forestarea that serves as a source of water resources that the community utilizes daily.This research analyzes the characteristics influencing people's willingness to payfor water environmental services in the Tahura WAR. This research wasconducted from October to November 2024. The research location is based onboth villages, where water users are from the Tahura WAR area. Based on thisresearch, the results obtained show that the characteristics of respondents' age,occupation, income, water source, and the amount of water demand/day positivelyinfluence the willingness to pay of the community. The variable that has asignificant influence is income. In contrast, the variables of age, occupation, watersource, and the number of water needs/day do not significantly influence the valueof the willingness of the community of water environmental service users in WanAbdul Rachman Forest Park. This research is expected to make a scientificcontribution to developing studies on environmental economics, especially in thecontext of willingness to pay for water environmental services. The results of thisstudy are expected to be a reference for future researchers who are examiningsocial, economic, and environmental factors
Co-Authors Agus Setyawan Agustiana, Laviyanti Aina, Erni Vida Alfarizi, Aditiya Alfathan Akbar Artha Ramadhan Aman Damai, Abdullah Amantha, Goestyari Kurnia Amri Jahi Anis Septiana Apriliani, Adella Putri Ari Darmastuti Ari Darmastuti Az-Zahra, Nazira Aulia Baliton, Romnick S. Bendi Juantara Budihadjo Budihardjo Cabahug, Rowena E. D. Castillo, Arnold Karl SA. Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Clara Nanda Vadya, Amanda Comia, Reynaldo A. Darmawan Purba Deni Afero Deni Afero Despareza, Herwin Djoko Susanto Dodik Ridho Nurrochmat Dwi Wahyu Handayani Eny Puspasari Erdian , Zeda Erdian, Zeda Erlitsya Marchelina, Annisa Fadli, Nur Ahmad Feni Rosalia Feni Rosalia Feni Rosalia, Feni Gede Ari Pratama Putra haris, achmad Hertanto Hertanto, Hertanto Hertanto, Hertanto Herwin Despareza Himawan Indrajat Indra Gumay Febryano Irwan Sukri Banuwa ISKANDAR Ismono Hadi Iswandaru, Dian Iwais, Niken Aurora Jumaiyah Kheynad Khumairatun Nisa, Nadia Kurniawan, Vinanda Arum Tri Landicho, Leila D. Latifah, Lutfi Nur Leila Dimayuga Landicho Linirin Widyastuti, Endang M Fajar Novriansyah M. Fajar Novriansyah Makhya, Syarief Margono Slamet Maulana Mukhlis Nabila Daud Nadia Khumairatun Nisa Ni Kadek Poniasih Nisa Az Zuhdy, Afifah Nisa, Nadia Khumairatun Paelmo, Roselyn F. Puspasari, Eny Putra, M. Aditya R. Sigit Krisbintoro Rini Nurindarwati Romnick Salvago Baliton Rowena Esperenza Dicolen Cabahug rusita rusita Saputra, Pindo Riski Sari, Fadela Yunika Slamet Budi Yuwono Sukmiridiyanto Suryandari, Kris Ari Susni Herwanti Syafira, Hanna Syahiib, A. Nizam Syarief Makhya Tabah Maryanah Triana, Heni Umarta, Risqi Vernanda, Aldina Refa Visco, Roberto G.