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KEANEKARAGAMAN VEGETASI DI HUTAN KOTA SEBAGAI SALAH SATU RUANG TERBUKA HIJAU PUBLIK KOTA PALEMBANG Lia Auliandari; Delfy Lensari; Erni Angraini
JBIO: jurnal biosains (the journal of biosciences) Vol 6, No 1 (2020): Jurnal Biosains
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jbio.v6i1.14523

Hutan kota adalah salah satu ruang terbuka hijau (RTH) publik sebagai sumber keanekaragaman vegetasi di kota yang berperan penting dalam konservasi keanekaragaman hayati, terutama bagi kota dengan kepadatan yang tinggi, termasuk Kota Palembang. Tujuan penelitian ini adalah mengetahui keanekaragaman vegetasi hutan kota di Palembang. Pengambilan sampel dalam penelitian menggunakan sampling acak berstrata. Pencuplikan tumbuhan bawah menggunakan plot yang berukuran 2m x 2m, pohon tingkat semai dan pancang serta perdu dan liana dengan plot 5m x 5m, sedangkan untuk pohon dewasa digunakan plot 10m x 10m. Hasil penelitian menunjukkan keanekaragaman vegetasi yang menyusun hutan kota di Palembang beragam, dari yang terendah hingga yang tertinggi dengan berurutan berdasarkan tingkat keragaman 1 (q = 1), yaitu 1,384 untuk Hutan Kota Bumi Perkemahan Gandus, 2,531 untuk Kawasan Kolam Retensi OPI, 12,942 untuk Hutan Bandara Lanud Sri Mulyono Herlambang, 20,322 untuk TWA Punti Kayu, 25,885 untuk Kawasan Stadion Jakabaring, dan 26,743 untuk Hutan Bukit Siguntang. Semakin beragam vegetasi di RTH publik, terutama hutan kota, akan lebih mudah mewujudkan sebuah ekosistem kota hijau sehingga mendukung Kota Palembang sebagai kota yang nyaman, hijau, berwawasan lingkungan, dan berkelanjutan (Green City, Eco City, Sustainable City).

Penyuluhan Sampah dan Teknik Pengolahannya di Kelurahan 14 Ulu Palembang Meli Astriani; Erni Angraini; Kholillah
Jurnal SOLMA Vol. 9 No. 2 (2020)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v9i2.3084

Sampah merupakan permasalahan besar bagi kita semua, sehingga dibutuhkan peran pemerintah dan masyarakat dalam mewujudkan lingkungan yang bersih, rapi, dan sehat. Salah satu upaya yang dilakukan yaitu dengan mengadakan penyuluhan mengenai sampah dan berbagai teknik pengolahannya, sehingga diharapkan dapat meningkatkan pengetahuan hidup bersih dan sehat untuk menekan angka penduduk yang terserang penyakit, dan menciptakan masyarakat yang aktif berpartisipasi dan sadar akan kebersihan lingkungan. Metode pelaksanaan pengabdian masyarakat ini, dibagi menjadi tiga bagian, yaitu pembagian panduan/leaflet, penyampaian materi, diskusi dengan contoh kasus, dan pembagian kotak sampah secara langsung. Penyampaian materi dikhususkan dalam berbagi pengetahuan kepada masyarakat sehingga mereka mengetahui penggolongan sampah baik sampah organik dan anorganik dan cara pengolahannya. Pada kegiatan ini juga ditunjukkan secara langsung pada warga beberapa contoh teknik pengolahan sampah organik dengan teknik composting dan pengolahan produk sampah plastik yang dapat dijadikan kerajinan dalam industri kreatif. Hasil wawancara kepada warga didapatkan bahwa dari kegiatan pengabdian ini diperoleh dampak positif bagi warga RT 17 RW 04 Kelurahan 14 Ulu Palembang. Sebelum penyuluhan mereka sedikit mengetahui tentang penggolongan sampah dan cara penggolahannya dan setelah dilakukan penyuluhan sebagian besar warga mengerti apa itu sampah organik, sampah anorganik, dan cara mengolah keduanya.

Uji Antagonisme Lentinus cladopus LC4 terhadap Ganoderma boninense Penyebab Penyakit Busuk Pangkal Batang Kelapa Sawit Erni Angraini
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 34, No 3 (2017)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2017.34.3.512

The growth of oil palm can not be separated from disease attack. One of the diseases that attack is the Base Stem Rot disease caused by Ganoderma boninense. Efforts to control the pest and disease one of them by using Lentinus Cladopus LC4 biological controller so that the purpose of this study is to determine the potential of L.cladopus LC4 as biological controlling agent G. boninense. The method used is L. cladopus LC4 antagonism test against G. boninense. The results showed that L. cladopus LC4 had antagonistic potency against G. boninense pathogen, although the mechanism did not show any inhibition zone. Therefore, L.cladopus LC4 may be considered for the prevention and control of plant diseases in the field.

PENGEMBANGAN MODUL PRAKTIKUM GENETIKA BERBASIS KETERAMPILAN PROSES SAINS UNTUK MAHASISWA PROGRAM STUDI PENDIDIKAN BIOLOGI Etty Nurmala Fadillah; Erni Angraini
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol 3 No 01 (2018): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Program Studi Pendidikan Biologi, Fakultas Pendidikan Ilmu Eksakta dan Keolahragaan, IKIP Budi Utomo Malang

The development of this practicum module is based on overcoming student difficulties in practicum implementation and final report making. Skills-based modules of the scientific process to practice the skills of the process of science are observing, grouping, interpreting, predicting, formulating hypotheses, planning experiments, and communicating. This module is expected to lead the students to be actively involved in carrying out practicum activities independently related to the concept of the material to be studied. The purpose of this research is to produce teaching material product in the form of practical genetic module based on the skill of science process that is feasible and practical used by students in genetic lecturing. The procedure of development in this research with the 4-D model proposed by Thiagarajan that is define (definition), design (design), develop (development), and disseminate (dissemination). Data collection instruments used in the form of interviews and assessment questionnaire. Data analysis techniques used qualitative analysis by calculating the average score of each component of the module assessment and calculating practicality data on the use of the practicum module. The science-based genetic module of the science process module is appropriate for use by professors of materials experts, media experts, and linguists. Second, module practicum based on science skill based on students' responses have practicality in practicum practice that is 76,05% module contents, 76,26% presentation, and 76,10% from the language.

Exploration of Understorey Vegetationâ€™s Beauty: Supporting Tourism Potential of Bukit Siguntang, Palembang Lia Auliandari; Delfy Lensari; Erni Angraini
Journal of Indonesian Tourism and Development Studies Vol. 7 No. 2 (2019)
Publisher : Program Pascasarjana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Bukit Siguntang Forest, an urban forest on a hill filled by trees that are believed to be a tomb complex of Malay kings. As an ecosystem, Bukit Siguntang Forest also consists of various understorey. Because of the tourist location, the understorey of Bukit Siguntang Forest tends to be easier to encounter cleaning which is considered as weed and disturbs beauty. The study purpose was to explore the aesthetic potential of the understorey vegetation of Bukit Siguntang Forest. The study method used vegetation analysis with the plot measuring 2m x 2m, which was followed by species identification. The results showed that the understorey identified as dominating species with aesthetic potential were Asystasia gangetica, Bidens pilosa, Borreria laevis, Drymaria cordata, and Mimosa pudica. The understorey which is included in herbs and shrubs had beautiful flowers, unique leaf shapes, and attractive colors. These plants provide the beauty of their parts so that they can be applied to form a flower bed, green coverage and refreshing scenery. However, the growth of understorey also needs to be controlled. That is because understorey can grow rapidly, so that will be growing too densely and messy planting mode.Keywords: aesthetic function, Bukit Siguntang, tourism, understorey vegetation.

Exploration of Understorey Vegetation's Beauty: Supporting Tourism Potential of Bukit Siguntang, Palembang Lia Auliandari; Delfy Lensari; Erni Angraini
Journal of Indonesian Tourism and Development Studies Vol. 7 No. 2 (2019)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2019.07.02.04

Bukit Siguntang Forest, an urban forest on a hill filled by trees that are believed to be a tomb complex of Malay kings. As an ecosystem, Bukit Siguntang Forest also consists of various understorey. Because of the tourist location, the understorey of Bukit Siguntang Forest tends to be easier to encounter cleaning which is considered as weed and disturbs beauty. The study purpose was to explore the aesthetic potential of the understorey vegetation of Bukit Siguntang Forest. The study method used vegetation analysis with the plot measuring 2m x 2m, which was followed by species identification. The results showed that the understorey identified as dominating species with aesthetic potential were Asystasia gangetica, Bidens pilosa, Borreria laevis, Drymaria cordata, and Mimosa pudica. The understorey which is included in herbs and shrubs had beautiful flowers, unique leaf shapes, and attractive colors. These plants provide the beauty of their parts so that they can be applied to form a flower bed, green coverage and refreshing scenery. However, the growth of understorey also needs to be controlled. That is because understorey can grow rapidly, so that will be growing too densely and messy planting mode.Keywords: aesthetic function, Bukit Siguntang, tourism, understorey vegetation.

Optimizing the Function of Palembang City Forest as a Natural Laboratory Erni Angraini; Lia Auliandari; Susi Dewiyeti
Bioma : Jurnal Ilmiah Biologi Vol 12, No 2: October 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/bioma.v12i2.16531

Urban forest is one of the public open spaces with a minimum area of 2,500 m2(0.25 hectares) which has various functions, both ecological, social and cultural, economic, and aesthetic functions. Each urban forest has its own potential and function. The urban forest in Palembang has not been used optimally in accordance with its function, especially as a learning space (natural laboratory). This research aims to optimize the function of urban forests in Palembang so that they can be used as natural laboratories in Plant Ecology courses. The method in this study uses a qualitative approach with applied research. Data collection techniques include (triangulation techniques), including: observation on 6 urban forests in Palembang: Punti Kayu Natural Tourism Park Forest, Bukit Siguntang Forest, Bumi Perkemahan Pramuka Gandus City Forest, Forest Area of Sri Mulyono Herlambang Palembang Air Base, OPI Retention Pool Area, and Jakabaring Stadium Area; Interview; and documentation. Based on the results of field observations and interviews with the six urban forests in Palembang, they have various functions including ecological, social and cultural functions, as well as aesthetics. Urban forests that have low biodiversity are the Gandus Scout Campground City Forest and the OPI Retention Pond Area Forest. The Urban Forest of the OPI Retention Pool Area and the City Forest of the Gandus Scout Camping Ground have no potential to be used as natural laboratories, especially in the Ecology course on vegetation analysis material. There needs to be good cooperation from the government, the industrial world, and the community to optimize the function of urban forests.

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