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All Journal E-Jurnal Medika Udayana KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE JURNAL ANALISIS KEBIJAKAN KEHUTANAN Indonesian Andrology and Biomedical Journal Jurnal Sylva Lestari
Bondan Winarno
Environment and Forestry R&D Institute of Palembang
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences

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PERAN PARAPIHAK DALAM PEMANFAATAN LAHAN GAMBUT; STUDI KASUS DI KABUPATEN OGAN KOMERING ILIR, SUMATERA SELATAN Martin, Edwin; Winarno, Bondan
ISSN 0216-0897
Publisher : Pusat Penelitian dan Pengembangan Perubahan Iklim dan Kebijakan

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Abstract

Rehabilitasi lahan gambut berbasis pohon masih merupakan upaya yang langka, baik dari sisi program maupun keberhasilannya. Penelitian ini dimaksudkan untuk menjawab pertanyaan umum tentang bagaimana menjadikan program rehabilitasi lahan gambut berbasis pohon dapat didukung oleh parapihak, melalui studi kasus di Kabupaten Ogan Komering Ilir. Analisis stakeholder dan faktor-faktor kelembagaan dan sosial ekonomi yang mendukung aksi kolektif pemanfaatan lahan gambut digunakan sebagai metode dalam mencari pemungkin terjadinya dukungan parapihak terhadap upaya rehabilitasi. Penerimaan sosial yang tinggi terhadap suatu komoditas atau jenis usaha dan kemudahan dalam membuat batas sebuah jenis usaha adalah faktor pemungkin dominan yang layak diperhatikan agar terjadi aksi kolektif dalam program rehabilitasi lahan gambut di Kabupaten Ogan Komering Ilir.
Peran Faktor Demografi Dalam Pengembangan Hutan Kota Di Sumatera Bagian Selatan Winarno, Bondan; Martin, Edwin
ISSN 0216-0897
Publisher : Pusat Penelitian dan Pengembangan Perubahan Iklim dan Kebijakan

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Abstract

Fokus utama peranan hutan kota adalah pada jasa-jasa lingkungan. Sayangnya, kota-kota di negara- negara berkembang menghadapi banyak tantangan dalam mengembangkan hutan kota ini. Faktor demografi bertambahnya jumlah penduduk dipahami sebagai masalah bagi kota dalam mengintegrasikan hutan kota ke dalam perencanaan kota dan pengembangannya. Hasil penelitian di negara maju menyebutkan bahwa justru kepadatan penduduk merupakan potensi dalam pengembangan hutan kota. Penelitian ini bertujuan untuk mendapatkan pengetahuan tentang peran faktor demografi dalam hubungannya dengan pengembangan hutan kota. Penelitian menggunakan pendekatan makro dan mikro. Cara makro membandingkan kinerja hutan kota antarkota yang berbeda secara demografi, sementara cara mikro mencari tahu perbedaan kinerja hutan kota antarwilayah yang berbeda kepadatan penduduknya dalam satu kota. Hasil penelitian menunjukkan bahwa kepadatan penduduk sebagai faktor demografi berperan sebagai penghambat dan pendukung pengembangan hutan kota. Kebutuhan luas minimal hutan kota suatu kota sebaiknya dihitung berdasarkan keadaan demografi kota.
Traditional Institution for Forest Conservation within a Changing Community: Insight from the Case of Upland South Sumatra Martin, Edwin; Suharjito, Didik; Darusman, Dudung; Sunito, Satyawan; Winarno, Bondan
KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE Vol 8, No 2 (2016): Komunitas, September 2016
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/komunitas.v8i2.5439

Abstract

Referring to the studies on the success of community forestry, the proponents suggest reducing the influence of the state to the people who maintain traditional institutions in forest management. However, knowledge about the interaction of formal and informal institutions in the context of changing smallholder farmers is still not fully understood. Through a phenomenological approach assessing the differences of forest conserving institutions’ performance across villages in Semende, South Sumatra, we analyze the process of how traditional institutions can survive or collapse. The main finding shows that traditional institutions gained support and legitimacy from government’s formal institutions, to enforce the rules, are able to survive until now. The key factor determining the success or failure of traditional institutions is the structure of community’s authority; whether it is based on to inherited knowledge or not. We propose a new hypothesis for the concept of local institutions that successfully manage natural resources.
Traditional Institution for Forest Conservation within a Changing Community: Insight from the Case of Upland South Sumatra Martin, Edwin; Suharjito, Didik; Darusman, Dudung; Sunito, Satyawan; Winarno, Bondan
KOMUNITAS: International Journal of Indonesian Society and Culture Vol 8, No 2 (2016): Komunitas, September 2016
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/komunitas.v8i2.5439

Abstract

Referring to the studies on the success of community forestry, the proponents suggest reducing the influence of the state to the people who maintain traditional institutions in forest management. However, knowledge about the interaction of formal and informal institutions in the context of changing smallholder farmers is still not fully understood. Through a phenomenological approach assessing the differences of forest conserving institutions’ performance across villages in Semende, South Sumatra, we analyze the process of how traditional institutions can survive or collapse. The main finding shows that traditional institutions gained support and legitimacy from government’s formal institutions, to enforce the rules, are able to survive until now. The key factor determining the success or failure of traditional institutions is the structure of community’s authority; whether it is based on to inherited knowledge or not. We propose a new hypothesis for the concept of local institutions that successfully manage natural resources.
Traditional Institution for Forest Conservation within a Changing Community: Insight from the Case of Upland South Sumatra Martin, Edwin; Suharjito, Didik; Darusman, Dudung; Sunito, Satyawan; Winarno, Bondan
Komunitas Vol 8, No 2 (2016): September 2016
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/komunitas.v8i2.5439

Abstract

Referring to the studies on the success of community forestry, the proponents suggest reducing the influence of the state to the people who maintain traditional institutions in forest management. However, knowledge about the interaction of formal and informal institutions in the context of changing smallholder farmers is still not fully understood. Through a phenomenological approach assessing the differences of forest conserving institutions’ performance across villages in Semende, South Sumatra, we analyze the process of how traditional institutions can survive or collapse. The main finding shows that traditional institutions gained support and legitimacy from government’s formal institutions, to enforce the rules, are able to survive until now. The key factor determining the success or failure of traditional institutions is the structure of community’s authority; whether it is based on to inherited knowledge or not. We propose a new hypothesis for the concept of local institutions that successfully manage natural resources.
IDENTIFIKASI KEBERADAAN KARBOHIDRAT DALAM SISA AIR PASCA MEMASAK NASI MENGGUNAKAN PENANAK NASI RENDAH KARBOHIDRAT Winarno, Bondan; Saraswati, Made Ratna
E-Jurnal Medika Udayana Vol 12 No 10 (2023): E-Jurnal Medika Udayana
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MU.2023.V12.i10.P04

Abstract

Penanak nasi rendah karbohidrat memberikan klaim penurunan kandungan total karbohidrat dalam nasi dengan memisahkan pati yang keluar dari beras saat proses memasak. Pati tersusun atas amilosa dan amilopektin, amilosa hanya memiliki ikatan ?(1-4) sedangkan amilopektin memiliki ikatan ?(1-4) dan cabang ?(1-6). Keduanya mampu membentuk kompleks dengan molekul iodin dan memberikan warna biru. Sifat ini yang digunakan untuk mengidentifikasi keberadaan pati. Penelitian ini melakukan identifikasi adanya kandungan pati di dalam sisa air pasca masak menggunakan penanak nasi rendah karbohidrat. Identifikasi karbohidrat dilakukan pada sisa air menggunakan larutan lugol iodin 1%. Hasil penelitian menunjukkan sisa air masak teridentifikasi memiliki kandungan pati yang terlarut di dalamnya. Setelah pemberian larutan lugol idoin 1%, sisa air masak mengalami perubahan warna dari keruh menjadi biru yang mengindikasikan adanya pati yang terlarut.
Chronic inflammation and gut microbiota at a glance: Insights into fertility barriers Winarno, Bondan; Albright, Ivan Angelo; Tjahyono, Evi; Adamas, Muhammad; Poli, Januar Alfred; Supardi, Supardi
Indonesian Andrology and Biomedical Journal Vol. 5 No. 2 (2024): December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/iabj.v5i2.66098

Abstract

The acrosome reaction (AR) is a crucial step in fertilization, enabling sperm to penetrate the oocyte's protective layers, but various elements can hinder AR. Fertilization is a fundamental process in mammalian reproduction, involving the fusion of a sperm with oocyte. To achieve this, sperm must undergo capacitation, a series of biochemical changes that prepare them for fertilization. Once capacitated, sperm can penetrate the protective layers of the oocyte, after capacitation, sperm bind to receptors on the zona pellucida (ZP), a protective layer surrounding the egg. This binding triggers the acrosome reaction (AR), releasing enzymes that help the sperm penetrate the protective layers. Once the sperm has penetrated, it fuses with the oocyte's plasma membrane, delivering its genetic material. Anti-sperm antibodies (ASA) can directly bind to sperm, hindering their function and ability to undergo AR. Chronic inflammation, often associated with conditions like diabetes and obesity, with chronic hyperglycemia producing advanced glycation end products (AGEs) can create a pro-inflammatory environment that negatively impacts sperm parameter and function. Additionally, gut microbiota (GM) dysbiosis has been linked to chronic inflammation and may contribute to infertility. Proper AR is essential for successful fertilization, but presence of ASA, GM dysbiosis, and chronic inflammation may hinder fertility. The evidence suggests improving inflammation by proper GM symbiosis may improve sperm parameter and fertility.
Socio-Ecological Effect of Transition Landscape Dynamics from Agroforests to Monoculture Plantation in Upper Citarum Watershed Nugraha, Luthfan Meilana; Hakim, Lukmanul; Abdoellah, Oekan Soekotjo; Darmawan, Arief; Winarno, Bondan
Jurnal Sylva Lestari Vol. 12 No. 2 (2024): May
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v12i2.813

Abstract

Agroforests in many tropical countries have long been acknowledged as substantially necessary to contribute to biodiversity conservation and community livelihood. The importance of agroforest biodiversification is now overlooked and replaced by a simplified structure due to the impact of agricultural commercialization. Land use changes have occurred in the Upper Citarum Watershed over time, converting traditional agroforests into monoculture plantations at the expense of their socio-ecological function. This paper aimed to analyze land use change dynamics and the effect of biodiversity loss on the socio-economy aspect of the rural agricultural landscape in the Upper Citarum Watershed. We conducted a survey of 95 respondents of community farmers in the agricultural landscape in Sukapura and Resmi Tingal Village using questionnaire guidelines and direct interviews to gather information. There was a significant decrease in plant diversity in some plot agroforests, which, in the previous study, was dominant to be reduced even to local extinctions. The results also show that the farmer poverty index according to BPS criteria is 12.63% of respondents who are below the poverty line. Our results imply that preserving mixed-garden (talun) patches in a landscape dominated by cash-crop gardens is one of the strategies that could conserve landscape biodiversity and increasingly a sustainable livelihood. Keywords: agriculture commercialization, agroforestry, land use change, poverty index, rural development
Co-Authors Adamas, Muhammad Albright, Ivan Angelo Arief Darmawan Didik Suharjito Dudung Darusman Edwin Martin Lukmanul Hakim MADE RATNA SARASWATI . Nugraha, Luthfan Meilana Oekan Soekotjo Abdoellah Poli, Januar Alfred SATRIYAS ILYAS Satyawan Sunito Supardi Supardi Tjahyono, Evi