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All Journal Jurnal Bios Logos AL KAUNIYAH BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Biologi Tropis Biosaintifika: Journal of Biology & Biology Education Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Unri Conference Series: Community Engagement Journal of Management Education Social Sciences Information and Religion Bioma : Jurnal Ilmiah Biologi
Wahyu Lestari
Department Of Biology, Faculty Of Mathematics And Natural Sciences, Universitas Riau
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology

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Kemampuan Tanaman Air Sebagai Fitoremediator Limbah Cair Pabrik Pengolahan Kelapa Sawit Wahyu Lestari; Lidya Putri Ande Siregar
JURNAL BIOS LOGOS Vol. 14 No. 1 (2024): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v14i1.52032

Abstract

Limbah cair dari pabrik pengolahan kelapa sawit merupakan limbah utama sehingga berpotensi sebagai pencemar lingkungan yang paling tinggi. Pengolahan limbah dapat dilakukan secara Fitoremediasi menggunakan tanaman air. Tujuan penelitian adalah untuk mengetahui kemampuan tanaman L. flava, P. stratiotes dan I. aquatica sebagai fitoremediator dalam penngolahan limbah cair kelapa sawit. Penelitian menggunakan Rancangan Acak Lengkap dengan 4 perlakuan (jenis tanaman air: Limnocharis flava, Pistia stratiotes dan Ipomoea aquatica) dan kontrol tanpa menggunakan tanaman. Penelitian dilakukan selama 15 hari. Hasil penelitian menunjukkan bahwa, ketiga tanaman air (Limnocharis flava, Pistia stratiotes dan Ipomoea aquatica) mampu meningkatkan pH dan menurunkan COD pada limbah cair kelapa sawit. Ketiga tanaman air mengalami penurunan biomassa segar tanaman.
UTILIZATION OF LIQUID ORGANIC FERTILIZER TO BREAK SEED DORMANCY AND GROWTH OF SUGAR APPLE (Annona squamosa L.) SAPLINGS Junita; Wahyu Lestari
BIOMA : Jurnal Ilmiah Biologi Vol. 14 No. 1 (2025): April 2025
Publisher : Prodi Pendidikan Biologi, FPMIPATI, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/4pykzm82

Abstract

Generative propagation of sugar apple has obstacles caused by the hard seed coat that inhibits the imbibition process and the seeds become dormant. Liquid organic fertilizer (LOF) can be used as a solution to break seed dormancy and the growth of sugar apple (Annona squamosa L.) seedlings. This study is conducted to determine the right concentration and soaking time of LOF, as well as to determine the effect of the interaction between concentration and soaking time of LOF for breaking seed dormancy and growth of sugar apple seedlings. The research is conducted using a randomized complete factorial design with 2 factors, namely LOF concentration (0%, 25%, 50%, 75%, 100%) and soaking time (6, 12, 18, 24 hours). Data are analyzed using ANOVA and DMRT further test at 5% level. The results shows that the LOF concentration, soaking time and the interaction between the combination of LOF concentration and soaking time are not yet obtained to break seed dormancy and the growth of sugar apple seedlings. The use of 25% LOF concentration showed significant differences with other LOF concentration treatments (50, 75, 100%) on growth parameters (plant height, number of leaves and fresh biomass), but not significantly different compared to the control on all germination and growth parameters. Soaking times of 6 hours and 12 hours are not significantly different on all germination and growth parameters, but significantly different from soaking 18 hours and 24 hours on germination parameters (germination percentage and vigor index). The interaction of LOF concentration and soaking time is not significantly different on all germination and growth parameters.
Co-Authors Ashfira Ashfira Atria Martina Azrial Azrial Daryono Desriani Ritawati Hutagalung Devina Adelia Putri Dewi Indriyani Roslim Diana Agriani Dilla Mutiarawati Hardisem Syabrus Hari Kapli Herman Herman Herman Herman Hestia Hairima Hilda Surtiani Imelda Wardani Junita L. FIBRIARTI, BERNADETA Lestari Andriani Lidya Putri Ande Siregar Liza Aulia Yusfi Mayta Novaliza Isda Ninik Nihayatul Wahibah Niswah Faizah Nur Aisyah Nur Atika Dewi Nurhamidah Nurhamidah Rahmatul Dani Rodesia Mustika Roza Saberina Hasibuan Siska Veronica Sujarwati Sujarwati Tetty Marta Linda Tio Fanny Rosmeilinda Vanda Julita Julita Virly Anita Adilla Hrp