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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Ilmu Lingkungan Bioscience Edu Sains: Jurnal Pendidikan Sains dan Matematika Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Surya Medika EnviroScienteae Bioma : Jurnal Biologi Indonesia Biosaintifika: Journal of Biology & Biology Education Anterior Jurnal AGRIPEAT Pedagogik: Jurnal Pendidikan Jurnal Ilmiah Kanderang Tingang Budapest International Research in Exact Sciences (BirEx Journal) Journal of Environment and Management BiosciED: Journal of Biological Science and Education International Journal of Health, Economics, and Social Sciences (IJHESS) Jurnal Pendidikan BIOMA : Jurnal Biologi dan Pembelajarannya Indonesian Journal of Advanced Social Works (DARMA)
Liswara Neneng
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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ANALISIS VEGETASI TUMBUHAN BAWAH DI HUTAN SERBAGUNA UNIVERSITAS PALANGKA RAYA Purnaningsih, Titin; Kusuma Putri, Rahmadyah; Neneng, Liswara; Hartanti, Rio Eka Desi Purwandari; Rahmawati, Rahmawati; Wijaya, Nuriman; Akhmadi, Akhmadi; Adam, Chaidir
BIOMA: Jurnal Biologi dan Pembelajarannya Vol 6 No 2 (2024): BIOMA: Jurnal Biologi dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bioma.v6i2.4266

Abstract

Hutan Serbaguna yang berada di Universitas Palangka Raya merupakan kawasan hutan gambut yang didalamnya memiliki berbagai macam jenis vegetasi salah satunya yaitu vegetasi tumbuhan bawah. Tumbuhan bawah adalah suatu tipe vegetasi dasar yang terdapat di bawah tegakan hutan yang meliputi herba, semak belukar, dan rerumputan. Penelitian ini bertujuan mengidentifikasi tumbuhan bawah, mengetahui tingkat keragaman dan struktur vegetasi tumbuhan bawah di kawasan Hutan Serbaguna UPR. Penelitian ini menggunakan metode transek kuadrat (quadrat transect). Titik lokasi penelitian dipilih secara purposive sampling menjadi tiga titik (stasiun) pengamatan, yaitu Stasiun 1 merupakan daerah pinggir hutan di dekat jalan raya (Jalan Yos Sudarso). Stasiun 2 merupakan daerah hutan semak belukar dengan kondisi terbuka.Stasiun 3 merupakan di tengah hutan. Terdapat 5 plot pada setiap stasiun. Luas masing-masing plot adalah 20 x 20 m. Total plot yang digunakan adalah 15 buah pada tiga stasiun. Data penelitian dianalisis secara deskriptif, meliputi Indeks Keanekaragaman (H’) dan Indeks Nilai Penting (INP). Hasil penelitian diperoleh empat belas spesies tumbuhan bawah. yaitu Melastoma malabathricum, Pennisetum polystachion, Plectranthus monostachyus, Fimbristylis pauciflora, Xyris complanata, Nephentes gracilis, Nephrolepis sp, Scleria sumatrensis, Baeckea frutescens, Stenochlaena palustris, Mikania micrantha, Phyllanthus sp, Spermacoce alata, dan Lygodium microphylum. Berdasarkan perhitungan indeks keanekaragaman, diperoleh bahwa keanekaragaman tumbuhan bawah di stasiun 1 adalah sedang (1,127), stasiun 2 adalah sedang (1,126) dan stasiun 3 adalah sedang (1,124). Berdasarkan perhitungan indeks nilai penting, diketahui pada stasiun 1 dan 2 tumbuhan yang memiliki indeks nilai penting tertinggi adalah Lygodium microphylum, pada stasiun 3, tumbuhan yang memiliki indeks nilai penting tertinggi adalah Nephentes gracilis.
THE EFFECT OF ORGANIC BIOFERTILIZER FROM BSF LARVAE (Hermetia illucens) AND LOCAL MICROORGANISM ON THE GROWTH OF CAISIM MUSTARD PLANTS Neneng, Liswara; Ngazizah, Febri Nur; Oksal, Efriyana; Pereiz, Zimon; Sari, Nopita Tamara; Aprilia, Indri; Chuchita
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol. 11 No. 2 (2025): Biolink February
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v11i2.13289

Abstract

One of the solutions developed for utilizing organic materials in agriculture is the use of biological fertilizer. This research is different from previous fertilizer research, where the biofertilizer in this study came from empty palm oil bunches, animal waste by using maggots (BSF larvae, Hermetia illucens) and local microorganisms to degrade them. The aim of this research is to obtain the composition of organic biofertilizer from three wastes that have been processed using maggots and local microorganisms. This research method uses RAL with 12 treatments with 3 repetitions. The results of a study of organic biofertilizer from BSF larvae and a consortium of local microorganisms on white mustard plants (Brasica chinensis) showed that treatment with a combination of animal waste, microbes and BSF larvae showed good results on the growth of white mustard plants. This is proven by the results of measuring soil pH, the highest height of chicory plants and the highest number of leaves compared to other organic biological fertilizer treatments, which were produced at the end of the measurement on day 30, the pH in the treatment with that combination is 4, plant height is 33 cm, and the number of leaves is 20.
ISOLASI BAKTERI ENDOFIT BAWANG DAYAK (Eleutherine bulbosa) DAN UJI ANTAGONISME TERHADAP BAKTERI Escherichia coli DAN Staphylococcus aureus Frans Naibaho; Ebrry Dwi Putra; Liswara Neneng; Desimaria Panjaitan
Bioma Vol. 19 No. 1 (2023): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/Bioma19(1).5

Abstract

Antibiotic resistance is one of the main challenges faced by the health world today. Therefore, various efforts are being made to find new alternative antibiotics from various sources. Endophytic bacteria from medicinal plants are thought to have an antibacterial activity that can potentially inhibit pathogenic bacteria growth. This study aimed to isolate and characterize endophytic bacteria from the Dayak onion plant and determine their potential to inhibit the growth of two pathogenic bacteria Escherichia coli and Staphylococcus aureus. Bacterial isolation was carried out using the surface sterilization method and grown on nutrient agar media. The endophytic bacteria isolates obtained were then characterized macroscopically and microscopically. The agar plug diffusion method carried out the antagonism test against pathogenic bacteria. The result showed that 40 isolates of endophytic bacteria were successfully isolated from the Dayak onion plant's leaves, bulbs, and roots. Based on the antagonism test, 3 isolates were able to inhibit E.coli while 8 isolates were able to inhibit S. aureus. Three isolates (CED3, CED4, and CEU6) were able to inhibit both pathogenic bacteria, and the highest activity was shown by CED3 isolates.
Co-Authors Abriyanto Adam, Chaidir Adi Jaya Akhmadi Akhmadi Amalia Yulianti Anita Maulina Ardianoor Ardianoor Arintiana Ghazella Asri Adelia Asri Adelia Asri Pujirahadju Bambang S. Lautt Bambang Supriono Lautt Bejo Basuki Bejo Basuki Chaidir Adam Chuchita Desimaria Panjaitan Dewi Saraswati Dicky Satriya Pratama Ebrry Dwi Putra Ferayani Ferayani Ferayani, Ferayani Frans Grovy Naibaho Frenklin Yuda Laba Gamaliel Gamaliel Gunawan, Yohanes E Gunawan, Yohanes Edy Hartanti, Rio Eka Desi Purwandari Indah Sari Dewi Indri Aprilia, Indri Kusuma Putri, Rahmadyah Lusia Widiastuti Lusia Widyastuti Meitiana Miranda, Yula Muhammad Nuruddin Muhammad Nuruddin Naibaho, Frans Nawan Nawan Nawan Nawan Ngazizah, Febri Nur Oksal, Efriyana Pujirahadju, Asri Rahmad Hidayat Rahmawati, Rahmawati Ria Anjalani Rio Eka D.P. Hartanti Ruben Tinting Sirenden Sari, Nopita Tamara Sih Winarti Siti Sunariyati Srininta Br Perangin-angin Stevin Carolius Angga Sulmin Gumiri Sulmin Gumiri Susilawati Susilawati Susilawati Susilawati Susilawati, Susilawati Syarpin Syarpin Tanduh, Yusintha Titin Purnaningsih Tri Widayat Tri Widayat Tumpal Simatupang Usup, Hepryandi Luwyk Djanas Vivin Alvianita Wijaya, Nuriman Y. Sulistiyanto Yetrie Ludang Yohanes Edy Gunawan Yula M Yula M, Yula Yustinus Sulistiyanto Yusurum Jagau Yusurum Jagau Zakaria Zakaria Zimon Pereiz