Wulandari, Christine and Bakri, Samsul and Riniarti, Melya and supriadi, supriadi (2021) Jejak Korespondensi gabung Manuscripts paper berjudul "Fostering the Sustainability Of Community Forestry Program: Case Study in Lampung-Sumatra (FORESTRY IDEAS, 2021, vol. 27, No 1 (61): 210–232) ". University of Forestry 10, Kliment Ohridski Blvd. 1797, Sofia, Bulgaria, Sofia, Bulgaria.

Jejak Korespondensi Gabung Manuscripts_Fostering.pdf

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Abstract Community Forestry Program in Indonesia (called HKm: Hutan Kemasyarakatan) as the scheme for recovering forest degradation from encroachment has been operating for 13 years now, but until nowadays there is no available guideline for fostering its sustainability (SUST). HKm Authority, however, still have 22–24 years remain to foster the program before the scheme due. It is in needing both economic and tree biodiversity indicators of every HKm’s member land as the guidance for sustaining the program. The income as the economic indicator itself is commonly affected by the endogenous and exogenous variables. This research aimed at determining the roles of: (i) endogenous and exogenous variables on income agroforestry yield (INCM), (ii) INCM on tree biodiversity performance (BIODV), and (iii) BIODV on the HKm’s SUST. Data collected by interviewing 230 members of HKm Jaya Lestari located in Way Kanan Regency-Lampung, Indonesia in February-May 2018. These HKm members consisted of four ethnic groups which the two are as the native (Semendonese and Lampungese) that more adaptive to agroforestry cultivation, whereas the remains (Javanese and Sundanese) are the offspring of people moved from Java Island under colonization program by Dutch Administration since 1905. We employed Ordinary Least Square regression postulate model to investigate the first purpose and Loglinear Regression to examine the second and the third purposes. Minitab Version 16 software was applied for the models’ goodness-fits test and parameter optimization at 90 and 95% confident level. The research suggests: (i) endogenous variables with positive effect on INCM were the family size, participation in extension activities, land holding acreage, the tribes whose Sundanese and Semendonese were higher than Javanese, and with negative effect was the land elevation; whereas the exogenous variable affected negatively the rural facility construction and nursery demonstration plot activities; (ii) the higher INCM the higher BIODV, but (iii) the better BIODV the lower SUST will be. For the sake of pursuing SUST, it recommends to continue fostering HKm members by managing the endogenous variables in order to rise up INCM, and then multiply BIODV as well as to broaden HKm members’ awareness on voluntary planting some wooden trees that have been adaptive or endemic at local region such as iron wood (Fagraea fragrans Roxb), cinnamon (Cinnamomum verum J. Presl), and Shorea javanica. Key words: agroforestry, biodiversity, forest recovery, income, sustainability

Item Type: Other
Subjects: S Agriculture > SD Forestry
Divisions: Fakultas Pertanian (FP) > Prodi Magister Ilmu Kehutanan
Depositing User: Doctor Samsul Bakri
Date Deposited: 24 Jan 2023 01:43
Last Modified: 24 Jan 2023 01:43
URI: http://repository.lppm.unila.ac.id/id/eprint/47981

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