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INDONESIA
Ecogreen
Published by Universitas Halu Oleo
ISSN : 24079049     EISSN : -     DOI : -
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Jurnal Ecogreen diterbitkan oleh Fakultas Kehutanan dan Ilmu Lingkungan Universitas Halu Oleo dengan frekuensi terbit dua kali dalam setahun yaitu pada bulan April dan Oktober. Isi jurnal terbuka untuk berbagai tulisan dari hasil penelitian dan catatan penelitian dari berbagai aspek yang terkait dengan bidang manajemen hutan, silvikultur, teknologi hasil hutan dan ilmu lingkungan. Jurnal ini diterbitkan dengan tujuan sebagai media komunikasi ilmiah para pemerhati dibidang kehutanan dan lingkungan, agar dapat diketahui, didiskusikan dan dimanfaatkan bersama
Arjuna Subject : -
Articles 8 Documents
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Search results for , issue "Vol 4, No 1 (2018)" : 8 Documents clear
PENGARUH EKSTRAK DAUN CENGKEH (SYZYGIUM AROMATICUM) DALAM PENGAWETAN BAMBU BETUNG (DENDROCALAMUS ASPER BACKER) TERHADAP SERANGAN KUMBANG BUBUK Nurnaningsih Hamzah; Niken Pujirahayu; Nurhayati Hadjar; Wa Ode Rosdia
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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Abstract

ABSTRAKBambu di Indonesia diperkirakan 157 jenis, dan 50% diantaranya merupakan bambu endemik Indonesia. Umur panen yang relatif cepat yaitu 3 - 4 tahun serta mudahnya bambu tumbuh dan berkembang menjadikan bambu semakin banyak diminati oleh pengrajin untuk menafaatkan bambu dalam berbagai macam bentuk. Permasalahan yang kemudian timbul adalah umur pakai bahan yang terbuat dari bambu tidak bertahan lama karena rentan terhadap organisme perusak seperti kumbang bubuk dan rayap, permasalahan ini juga dirasakan oleh masyarakat Sulawesi Tenggara yang banyak memanfaatkan bambu dalam kehidupan sehari-harinya. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh ekstrak daun cengkeh (Syzygium aromaticum) sebagai bahan pengawet alami bambu betung (Dendrocalamus asper backer) terhadap serangan kumbang bubuk, serta memanfaatkan daun cengkeh sebagai pengawet alami. Perbandingan ekstrak daun cengkeh yang digunakan yaitu 0,75%, 1 % dan 1,5 %. Hasil penelitian menunjukkan pengawetan bambu betung dengan pengawet alami dari ekstrak daun cengkeh berpengaruh sangat nyata terhadap retensi dan penurunan berat bambu. Pemberian ekstrak daun cengkeh dengan konsentrasi 1,5 % memberikan hasil yang lebih baik untuk semua variabel pengamatan.Kata Kunci : Bambu betung, pengawetan, kumbang bubuk, ekstrak kulit cengkeh
INDEKS KUALITAS LINGKUNGAN HIDUP KECAMATAN WANGI-WANGI SELATAN KABUPATEN WAKATOBI Sunarwan Asuhadi; Nur Arafah
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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Abstract

ABSTRACTThis study uses quantitative approach to calculate Environmental Quality Index (EQI) of Wangi-Wangi Selatan Subdistrict. This research data is sourced from secondary data. EQI is calculated based on the Water Pollution Index (WPI), Air Pollution Index (API), and Forest Cover Index (FCI). The calculation results show that the WPI is 50.00, the API is 28.04, and FCI is 48.40. Of the three indexes are produced EQI of 42.77, which means that EQI of Wangi-Wangi Selatan Subdistrict is in the category 'enough'. Therefore each stakeholders can contribute collaboratively in improving the index status through improving the quality of each index, ie Water Pollution Index, Air Pollution Index, and Forest Cover Index, in a way handling of water and air pollution sources, and greening of  unproductive lands. Keywords : Index, Environment,Pollution                                                                                 ABSTRAKPenelitian ini menggunakan pendekatan kuantitatif untuk menghitung Indeks Kualitas Lingkungan Hidup (IKLH) Kecamatan Wangi-Wangi Selatan. Data penelitian ini bersumber dari data sekunder. IKLH dihitung berdasarkan Indeks Pencemaran Air (IPA), Indeks Pencemaran Udara (IPU), dan Indeks Tutupan Hutan (ITH). Hasil perhitungan menunjukkan bahwa IPA sebesar 50.00, IPU sebesar 28.04, dan ITH sebesar 48.40. Dari ketiga indeks tersebut dihasilkan IKLH sebesar 42.77, yang bermakna bahwa IKLH Kecamatan Wangi-Wangi Selatan berada pada kategori ‘cukup’. Untuk itu masing-masing stakeholder dapat berkontribusi secara kolaboratif dalam meningkatkan status indeks tersebut dengan upaya menaikkan kualitas masing-masing indeks, yakni Indeks Pencemaran Air, Indeks Pencemaran Udara, dan Indeks Tutupan Hutan, melalui penanganan sumber-sumber pencemaran air dan udara, serta penghijauan lahan-lahan tidak produktif. Kata kunci : Indeks, Lingkungan, Pencemaran.
PERSEPSI DAN SIKAP MASYARAKAT TERHADAP PENGEMBANGAN EKOWISATA MANGROVE BUNGKUTOKO KENDARI Nurhayati Nurhayati; Amar Maruf; nur Arafah
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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Abstract

ABSTRAKBanyak pihak mengapresiasi peran penting masyarakat lokal dalam pengembangan ekoturisme mangrove di Pulau Bungkutoko. Namun demikian, dari beberapa studi sebelumnya belum ada yang fokus pada persepsi dan sikap penduduk setempat terhadap kegiatan pengembangan dimaksud. Dalam penelitian ini kami melibatkan 47 Kepala Keluaraga, yang kami pilih secara proporsional dari tiga Rukun Warga yang terdapat di Kelurahan Bungkutoko, dalam wawancara semi terstruktur dengan menggunakan lembaran kuesioner sebagai panduan. Hasil temuan pada tahap ini kami perkaya dengan hasil observasi lapangan dan kajian kepustakaan. Adapun variabel dalam studi ini adalah persepsi masyarakat dalam menilai keberadaan, fungsi dan manfaat ekoturisme mangrove Bungkutoko serta persepsi mereka terhadap aspek kebersihan, keindahan, kenyamanan, keamanan dan keramahtamahan pengelola ekowisata tersebut. Secara umum, persepsi dan sikap masyarakat setempat terkait dengan pengembangan ekoturisme mangrove Bungkutoko berada pada kategori baik dengan nilai masing-masing sebesar 149 dan 161. Kata Kunci: Persepsi, Sikap, Ekoturisme Mangrove, Bungkutoko  ABSTRACTThe importance of local community’s supports to the development of mangrove ecotourism in the island of Bungkutoko has been widely recognized. However previous studies have not examined the perception and attitude of the local people to the development. In this study, we engaged a total of 47 households (mainly households heads who have lived in the island for years) proportionally selected from three hamlets through semi structured interviews - questionnaires based. The findings from this stage were enriched by the results of field observation and literature study. The variables of this study are perception of the people of Bungkutoko in valuing the existence, function, and benefits of the mangrove ecotourism and their attitude to the aspects of cleanliness, beauty, amenities, security and hospitality of the management of mangrove ecotourism. We found that in general, the local community’s perception and attitude towards the development of mangrove ecotourism in that island were in good category with the scores of 149 and 161 respectively. Keywords: Perception, Attitude, Ecotaurism Mangrove, Bungkutoko.
PENILAIAN VITALITAS POHON JATI DENGAN FOREST HEALTH MONITORING DI KPH BALAPULANG lely Pratiwi S.; Rahmat Safe'i
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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Abstract

ABSTRACTThe aim of this study is to assess the vitality of trees as an indicator of forest health which consists of tree damage and tree canopy condition knowing the current state of health of the forest (status). This research was conducted in July - August 2017 at RPH Banjarharjo and RPH Malahayu, BKPH Banjarharjo Barat, KPH Balapulang, Central Java Regional Division Perum Perhutani. Data collection using sample method, Forest Health Monitoring (FHM) method and documentation. Damage of trees contained in BKPH Banjarharjo actually very small but because the assessment is done in the dry season so many found damage to the leaves of the tree. The CLI values are successively from cluster plot 1 and cluster plot 2 that is 2,2 and 3,4. At the VCR values successive cluster plots 1 and plot 2 clusters are 3.5 and 3.4. The results show that the current state of forests (status) is moderate. Keywords: tree, forest health, status.
PENANGANAN DAN PENGUJIAN MUTU FISIK BENIH KALAPI (Kalappia celebica Kosterm) Asrianti Arif; Alvin Alvin; Husna Husna; Faisal Danu Tuheteru
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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ABSTRACTKalapi (K.celebica Kosterm.) is an endemic and endangered plant species in Sulawesi and categorize as monotypic species in the Fabaceae family. Kalapi, since 1998, listed as endangered. However, researches about kalapi still limited, such research that related to the handling of the seeds, the dimensions of fruits and seeds, as well as testing of physical quality of seeds has not been done. So that, the purpose of this study was to determine  handling of seeds, measuring the dimensions of fruits and seeds as well as testing of physical quality of seeds. Seed was collected from natural forest of Abuki, Village of Anggoro, District of Abuki, Konawe. Testing of physical quality of Kalapi was conducted at the Laboratory of Forestry, Faculty of Forestry and Environmental Sciences, Halu Oleo University, Kendari. Research was carried out for 4 months. Related to seed handling, technique to collect seed was by climbing and taking under trees. Physiologically, mature fruit has been colored brownish. Fruits that have been collected were stored in sacks and plastic. Fruits were extracted by using dry extraction. Based on, the dimensions of fruits and seeds observation, the length of the fruit averaged 7.081 cm (with ranged about 2.6-12.8 cm). While, the width of fruits has averaged 2.97 cm (with ranged about 1.7-4.6 cm). The mean length, width and thickness of each seed sized 11.33 mm (7.31-19.93 mm), 9.4 mm (5.99-11.90 mm) and 1.39 mm (0.7-2.02 mm), respectively. The number of seeds per fruit is 1-4 seeds. The average of purity of seeds that has been extracted is 99.51% with a range of 99.22-99.77%. Weight of 1000 of seeds grain is 99.1 g with a range of 91-103.6 g. Prediction of the number of seeds/kg is 10,113 grains of seeds / kg. Seeds moisture content is 13.12% with range of 11.3-13.12%. This research will support and provide important data about kalapi related to their seeds. Keywords: K. celebica Kosterm, character of seed physical, dimension of fruit and seed, Abuki.
ANALISIS TINGKAT BAHAYA EROSI DAN LAHAN KRITIS DI DAERAH ALIRAN SUNGAI RORAYA PROVINSI SULAWESI TENGGARA La Baco S. La Baco S.; Umar Ode Hasani; Kahirun Kahirun; Abdul Jalil
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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Abstract

ABSTRACTThe degree of erosion hazardand critical land has a link to affect soil conditions. Lands that have a heavy erosion rate tend to be critical which is characterized by low soil productivity. The purpose of this study was to analyze the degree of erosion hazard and critical land in the Roraya watershed. This research was conducted using survey method for primary and secondary datacollection. The results showed that soil erosion rates in the Roraya watershed were dominated by moderate erosion rates (15 - 59 ton/ha/year) and heavy erosion rates (180 - 460 ton/ha/year) of 48,295.10 hectares (33 , 17%) and 37,362.89 hectares (25.66% of the total area of the Roraya watershed). The critical land area in the Roraya watershed is 48,348.06 hectares or 33.21%, while the most critical land area is 1,504.58 hectares or 1.03% of the total area of the Roraya watershed. Keywords: erosion hazard, critical land, Roraya Watershed ABSTRAKTingkat bahaya erosi dan lahan kritis mempunyai keterkaitan untuk mempengaruhi kondisi tanah.  Tanah-tanah yang mempunyai tingkat erosi berat cenderung akan menjadi kritis yang dicirikan oleh produktivitas tanah rendah.  Tujuan penelitian ini adalah untuk menganalisis tingkat bahaya erosi dan lahan kritis di DAS Roraya.  Penelitian ini dilakukan menggunakan metode survei untuk pengambilan data primer dan data sekunder.  Hasil penelitian menunjukkan bahwa tingkat erosi tanah di DAS Roraya didominasi oleh tingkat erosi sedang (15 – 59 ton/ha/tahun) dan tingkat erosi berat (180 – 460 ton/ha/tahun)  masing-masing seluas seluas 48.295,10 hektar (33,17 %) dan 37.362,89 hektar (25,66 % dari total luas DAS Roraya). Luas lahan yang tergolong kritis di DAS Roraya adalah seluas 48.348,06hektaratau 33,21 %,sedangkan luas lahan sangat kritis adalah 1.504,58hektar atau 1,03 % dari total luas DAS Roraya. Kata Kunci: bahaya erosi, lahan kritis, Daerah Aliran Sungai Roraya
POTENSI EKOLOGI MANGROVE TINGKAT POHON DAN PANCANG PULAU KABAENA KABUPATEN BOMBANA SULAWESI TENGGARA Zulkarnain Zulkarnain; Sahindomi Bana; Lies Indriyani
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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Abstract

ABSTRACTThis study aims to determine the composition and vegetation structure of mangrove forest in Kabena Island, Bombana Regency, especially at the level of trees and sapling which is the focus in the estimation of surface carbon stocks in mangrove forests. Data were collected using a combination method of plots and lines, which were placed intentionally and perpendicular to the shoreline. The measurement data are then analyzed to obtain information on the density, frequency, dominance, the Importance Value Index (IVI) and the diversity index. The results showed that vegetation composition at tree and sapling level was made up of 15 species, which belong to 7 families. The family of Rhizophoraceae and Avicenaceae are the families with the highest number of species. Rhizophora mucronata and Rhizophora apiculata are the most numerous species with very large stem diameters found in the Study Site. The level of diversity at the study site was included in the moderate category with Shannon Wiener's diversity index value at the tree level of 2.29 and the sapling level of 2.28. These results provide an indication that the resilience of mangrove forest ecosystems at the level of trees and tinang on Kabaena Island is moderate.Keywords : Mangrove, Structure, Composition, Diversity, Kabaena Island.
EKSPLORASI KEANEKARAGAMAN JENIS TUMBUHAN BERPOTENSI OBAT DI HUTAN PENDIDIKAN FAKULTAS KEHUTANAN DAN ILMU LINGKUNGAN UNIVERSITAS HALU OLEO Albasri Albasri; Faisal Danu Tuheteru; Lana Pratiwi
Jurnal Ecogreen Vol 4, No 1 (2018)
Publisher : Universitas Haluoleo

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Abstract

ABSTRAK                Penelitian ini bertujuan untuk mengetahui jenis-jenis tumbuhan apa saja berpotensi obat di Hutan Produksi Kelurahan Tobimeita Kecamatan Abeli Kota Kendari. Penelitian ini dilaksanakan pada bulan April – Mei 2016. Pengambilan sampel dengan metode jelajah Cruise Method, Metode Participatiry Rural Appraisal dan metode wawancara, kemudian dianalisis secara deskriptif kualitatif. Hasil identifikasi jenis tumbuhan berpotensi obat di Hutan Produksi Kecamatan Abeli Kota Kendari terdapat 35 jenis tumbuhan yang berfungsi sebagai obat dan famili zingiberaceae merupakan famili tumbuhan obat yang banyak dimanfaatkan  oleh masyarakat. Bagian (organ) tumbuhan yang digunakan oleh masyarakat Kelurahan Tobimeita Kecamatan Abeli adalah akar, air bunga, batang, daun, kulit kayu, rimpang, tangkai bunga dan seluruh bagian tumbuhan. Pengetahuan masyarakat tentang cara pemakaian tumbuhan obat bervariasi tergantung jenis tumbuhan yang digunakan. Cara pemakain tumbuhan obat yaitu direbus, dilumutkan, ditumbuk, diminum langsung, digigit langsung, dipotong-potong, dan diperas secara tunggal maupun secara campuran yang dapat mengobati penyakit-penyakit tertentu. Kata Kunci:        Hutan Produksi, Tumbuhan Obat, Hutan Pendidikan, Zingiberaceae.

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