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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Journal of Tropical Soils Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Hutan dan Masyarakat Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Belantara Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Agrotek Tropika Gorontalo Journal of Forestry Research PERENNIAL Journal of Sylva Indonesiana Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) ULIN: Jurnal Hutan Tropis JURNAL HUTAN TROPIS Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Jurnal Pengabdian Fakultas Pertanian Universitas Lampung
Irwan Sukri Banuwa
Fakultas Pertanian, Universitas Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences

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Journal : Journal of Sylva Indonesiana

 1 
Improvement of Falcataria moluccana Root Growth by Giving Empty Palm Oil Fruit Bunches (EFB) Biochar in Growing Media Yunita, Repha Sera; Melya Riniarti; Wahyu Hidayat; Ainin Niswati; Hendra Prasetia; Udin Hasanudin; Irwan Sukri Banuwa; Eva Yunita; Falah Rizkasumarta
Journal of Sylva Indonesiana Vol. 6 No. 01 (2023): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsi.v6i01.7670

Abstract

Sengon (Falcataria moluccana) is a fast-growing species widely planted in Industrial Plantation Forests (IPF/HTI) and has high economic value. The provision of planting material must be well prepared and planned to get the appropriate nursery planting media composition. The Empty Palm Oil Bunches (EFB) biochar application improves soil's chemical and physical properties to provide nutrients for plants. This study aims to determine the effect of the application of EFB biochar on the growth of sengon roots. The experimental design was completely randomized (CRD) by applying four treatment levels and 20 repetitions. The treatments were (A) 100% soil (control), (B) 5% EFB biochar, (C) 10% EFB biochar, and (D) 15% EFB biochar. The data were then analyzed by analysis of variance to see the effect of the treatment on the observed root growth parameters, followed by the 5% Least Significant Difference (LSD) further test to determine differences between treatments. The parameters observed were root length, root volume, root wet weight, and root dry weight. The result showed that the application of EFB biochar increased the growth of sengon roots compared to the control. The greater the dose of the addition of EFB biochar given to the growing media, the more it showed a positive response in improving the growth of sengon roots. In this study, the 15% dose showed the best results compared to other treatments.
Formulation of Quality Assurance Social Indicators in Community Forest Health Assessment Rahmat Safe’i; Irwan Sukri Banuwa; Wahyu Hidayat; Rudi Hilmanto; Rommy Qurniati
Journal of Sylva Indonesiana Vol. 7 No. 01 (2024): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsi.v7i01.13710

Abstract

Community forests provide benefits to their functions and roles in meeting community needs and environmental sustainability based on economic, social, and ecological perspectives. Social indicators play this role in the sustainability of community forest health. This study aims to obtain a weighted value (quality assurance) of social indicators in assessing the health of community forests. The stages of research carried out included, among others, conducting interviews with questionnaire instruments with respondents, determining the priority scale with the Analytic Hierarchy Process (AHP) method, and determining eigenvalues with the Analytic Networking Process (ANP) method. Based on the results of the study, four social indicators can describe the health condition of community forests: education indicators, employment indicators, participation indicators, and institutional indicators. These indicators have the same level of importance, where the eigenvalues obtained do not have significant differences. It means that community forest farmers have realized that social indicators can support environmental sustainability in aspects of forest health. Thus, the weighted values obtained by social indicators from the highest to the lowest are indicator participation (0.29), education indicator (0.27), institutional indicator (0.23), and employment indicator (0.21). The formation of farmer groups needs to be done to improve local institutions. Therefore, they can support community forest management regulations
Co-Authors . Berthiria . Dermiyati Abdullah Aman Damai Ade Suryani Adi Jaya Adi Jaya Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afif Bintoro Afif Bintoro Agus Haryanto Agus Setiawan Ahmad Shan Kemala Jaya Ainin Niswati Ainin Niswati Ainin Niswati Akhmat Sajarwan Arief Darmawan Arif Darmawan Atikah Badzlina Bagus Nugraha, Bagus Bainah Sari Dewi Bangun Adi Wijaya Cakra Birawa Christina Desiana Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Dadi Anesa Debby Agsari Dermiyati Dermiyati Dian Iswandaru Dian Nova Yanti Dio Ivando Duryat - Duryat, Duyat Dyah Indriana Kusumastuti Eko Supriyadi Endro Prasetyo Wahono Eny Puspasari Erdi Suroso Eva Yunita Eva Yunita Falah Rizkasumarta Fathia Chairunnisa Fengky Florante Adji Gunardi Djoko Winarno Gunardi Djoko Winarno Gusri Akhyar Ibrahim Gusti Ayulia Mustika Weni Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Harun Al Rasyid Helen Yuseva Ayu Hendra Prasetia Hendra Prasetia Hendra Prasetia Henrie Buchari Henrie Buchari Henrie Buchari Henrie Buchori Hery Novpriansyah Hilda indhira I Ketut Suada Imawan Abdul Qohar Indra Gumay Febryano Jamalam Lumbanraja Karina Rayyandini Kus Hendarto Kuswanta Futas Hidayat Kuswanta Futas Hidayat Laksono Trisnantoro Lanang Koko Fernando Leila Dimayuga Landicho Lia Mulyana Libero Tri Buana Maksum Amin Jauhari Mamat Anwar Pulung Melya Riniarti Mochamad Anwar Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhammad Hanif Alfatah Nindya Tria Puspita Oktarina Maulida Pitojo Budiono Rahmat Safe’i Rahmat Safe’i Rahmat Saleh Rahmi Adi Bazenet Rahmi Adi Bazenet Rahmi Adi Bazenet Ratih Rinda Ningsih Refki Kurniawan Khair Ricky Ardiansyah Rommy Qurniati Romnick Salvago Baliton Rosidah Amini Rowena Esperenza Dicolen Cabahug Rudi Hilmanto Rusdi Evizal Rusita Rusita Sahel Renegade Saragih Sanjaya, Purba Septiana, Liska Mutiara Setyo Widagdo Setyo Widagdo Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Slamet Budi Yuwono Slamet Budi Yuwono Sobirin Sobirin Sri Yusnaini Subeki Subeki suci hardina rahmawati Suci Rahmadhani Sugeng Triyono Susni Herwanti Suwido Hester Limin Takashi Inoue Tamaluddin Syam Tanto Pratondo Utomo Tartila Fajar Masryfah Tika Mutiasari Udin Hasanudin Udin Hasanudin Udin Hasanudin Untung Darung Wahyu Hidayat Yulia Rachma Fitriana Yulia Rahma Fitriana Yunita Anggraini Yunita, Repha Sera zaqi maula zamzami