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All Journal Jurnal Pendidikan Biologi Indonesia Sains Natural: Journal of Biology and Chemistry Jurnal Farmasi Higea
Afriani, Rachmi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Medicine & Pharmacology

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BUILDING THE FRAMEWORK OF LOCAL ADIWIYATA SCHOOLS IN SINTANG DISTRICT, WEST KALIMANTAN PROVINCE Setiawan, Hendra; Afriani, Rachmi; Dhae, Maria Delfina
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol 5, No 3 (2019): NOVEMBER
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v5i3.8761

Abstract

The suitable framework will enable schools to perform Adiwiyata in the best way based on their local potentials. The aim of this research was to get better knowledge about the conditions of schools awarded Adiwiyata as well as to analyze the specific strategies to create sustainabledevelopment of those Adiwiyata schools in Sintang district. This qualitative descriptive researchusedpurposive sampling technique in which the participants were SDN 7 Sintang, SMPN 3 Sungai Tebelian, and MTsN Sintang. The data was collected through questionnaire, in-depth interview, and field observation. The data gained were analized using SWOT. The results indicated that the all Adiwiyata schools achieved outstanding scores (73.15 for SDN 7 Sintang,70.40 for SMPN 3 Sungai Tebelian, and 68.13 forMTsN Sintang). Based on the SWOT analysis, the specific strategies to develop Adiwiyata schools in Sintang district were by utilizing of local unique including planting local plants, developing local culture and tradition on mutual collaboration with surrounding community, and increasing partnership with environmental agencies and the other third parties in building human resources who were reliable in maintaining environmental school program.
UJI DAYA HAMBAT ANTIBAKTERI ISOLAT BAKTERI ENDOFIT DAUN NAMNAM (Cynometra cauliflora L.)TERHADAP Staphylococcus aureus DAN Escherichia coli Hamtini, Hamtini; Anliza, Syarah; Shufiyani, Shufiyani; Nuraeni, Ira; Afriani, Rachmi
Jurnal Farmasi Higea Vol 16, No 1 (2024)
Publisher : STIFARM Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52689/higea.v16i1.502

Abstract

Penggunaan obat tradisional sebagai pilihan untuk pengobatan menjadi alternatif yang diminati karena obat tradisonal terbukti relatif aman dengan cara penggunaan yang benar dan indikasi yang tepat serta jarang sekali menimbulkan efek samping. Salah satu upaya tersebut adalah mengeksplor dan menemukan senyawa antioksidan seperti beta karoten, astasantin, alkaloid, dan fenol pada tumbuhan. Untuk mengambil senyawa bioaktif secara langsung dari tanamannya dibutuhkan sangat banyak biomassa atau bagian dari tanamannya, sehingga untuk mengefisiensikan cara mendapatkan senyawa bioaktif tersebut, maka di gunakan mikroba endofit spesifik yang diperoleh dari bagian dalam tanaman yang diharapkan mampu menghasilkan sejumlah senyawa bioaktif yang di butuhkan tanpa harus mengekstrak dari tanamannya. Tujuan dari penelitian adalah untuk mengetahui kemampuan isolat endofit daun namnam memiliki daya hambat terhadap bakteri Staphylococcus aureus dan Escherichia coli. Desain dalam penelitian adalah deskriptif menggunakan uji laboratorium, yaitu uji daya hambat terhadap bakteri S.aureus dan E.coli Berdasarkan hasil dan pembahasan yang telah dibuat maka dapat di simpulkan bahwa hasil isolasi bakteri endofit dari daun tanaman Namnam (Cynometra cauliflora L.) terdapat 18 bakteri Gram Negatif dan 1 bakteri Gram positif. Setelah dilakukan uji daya hambat di dapatkan bakteri endofit dengan kode 2.01 DN3 dan 1.1 DN memiliki aktivitas tertinggi yang dapat menghambat pertumbuhan Escherichia.coli, sebesar 5.67 mm dan 5.33 mm di kategorikan ke dalam sedang. Sedangkan terdapat beberapa isolat bakteri endofit yang memiliki aktivitas tertinggi untuk menghambat pertumbuhan bakteri Staphylococcus aureus yaitu 10.1 DN, 1.2 DN2, 5.1 DN, 2.01 DN3, 2.1 DN berturut-turut yaitu 5.33 mm, 7.33 mm, 7 mm, 5 mm, 5.33 mm juga di kategorikan ke dalam sedang.
Species and Economic Value of Peat Swamp Ichthyofauna for Community in Kapuas Kiri Hulu Village Sintang Regency Syukur, Muhammad; Sumarni, Sri; Afriani, Rachmi; Nazarudin
Sains Natural: Journal of Biology and Chemistry Vol. 15 No. 2 (2025): Sains Natural
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jsn.v15i2.772

Abstract

Ichthyofauna is a term for fish fauna or a group of fish. Peat swamp ichthyofauna refers to the entire collection of fish found in peat swamps. Studies on peat swamp ichthyofauna are important not only to identify their species but also to understand their economic roles for the local community. This study aims to identify the species and economic value of peat swamp ichthyofauna for the community in Kelurahan Kapuas Kiri Hulu, Sintang Regency. The research utilized interview and observation methods. Interviews were conducted with local residents to gather information regarding the species and economic value of peat swamp ichthyofauna. Observations were carried out to determine observation points. Ichthyofauna data collection was conducted at six observation points selected to represent the characteristics of the research area. The first observation point was in a community oil palm plantation area, the second in a natural peat swamp without human activity, and the third, fourth, and fifth points in small rivers with different characteristics connecting the Kapuas River in West Kalimantan to the peat swamp area. The sixth observation point was a peat swamp area utilized for community activities. The results of the study identified 14 species of peat swamp ichthyofauna in Kelurahan Kapuas Kiri Hulu, Sintang Regency, including Sepat Mutiara (Tricogaster leeri), Sepat Rawa (Tricogaster tricoptherus), Sepat Siam (Tricogaster pectoralis), Beto (Anabas testudineus), Delak (Channa striata), Seluang Bujur (Rasbora argyrotaenia), Engkarit (Puntius lineatus), Biawan (Helestoma temanncki), Senara (Parambassis ranga), Landin (Macrones gulio), Lele Rawa (Clarias teijsmanni),  Selomang (Betta foreman), Patik (Mystus namurus) dan Rik (Mystus micracantus)). Peat swamp ichthyofauna holds economic value for the local community, both as fresh fish for sale and as processed products such as fermented fish (pekasam), smoked fish (salai), salted fish, wet crackers, and ornamental fish.
Co-Authors Anliza, Syarah Dhae, Maria Delfina Hamtini - Hamtini Hendra Setiawan Nazarudin Nazarudin Nuraeni, Ira Shufiyani, Shufiyani Sri Sumarni