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Trasia Sona, Anne
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Efektivitas Pemberian Pupuk Organik Cair Dari Limbah Kulit Pisang Kepok (Musa Parasidiaca) Terhadap Pertumbuhan Tanaman Sawi Hijau Hadi Jaya Putra, Sukarman; Marselinus Sole Tereng, Pankrasius; Gratia Aprilia, Maria; Trasia Sona, Anne; Dua Lina, Olivia; Novianti, Kristina; Hingi Koten, Patrisia; Dua Rina, Veronika; Agnes Yunita, Yuliana; Anjelina Enggona, Maria; Indra, Yosef; Nika, Kristina; Yanseli, Martha
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4166

Abstract

The aim of this research is to determine the effect of using organic fertilizer from kepok banana peel waste (Musa parasidiaca) as liquid organic fertilizer on the growth of mustard greens (Brassica juncea L). This research used a Completely Randomized Design (RAL) with 3 treatments and 1 treatment. without fertilizer and 1 treatment using liquid organic fertilizer from kepok banana peel with a volume of 240 mL, and 1 treatment with a mixture of 120 mL of fertilizer and 120 mL of water, then repeated 5 times for a total of 15 experimental units with the parameters measured being plant height, number of leaves, leaf length, and leaf width. The results of the study showed that the use of banana peel liquid organic fertilizer doses at a dose of 240 mL of liquid fertilizer, 240 mL of a mixture of liquid fertilizer and water, and 240 mL of water without a mixture of liquid fertilizer were significantly different between the first measurement after 12 HST with the second measurement 19 HST.
Efektivitas Pemberian Pupuk Organik Cair Dari Limbah Kulit Pisang Kepok (Musa Parasidiaca) Terhadap Pertumbuhan Tanaman Sawi Hijau Hadi Jaya Putra, Sukarman; Marselinus Sole Tereng, Pankrasius; Gratia Aprilia, Maria; Trasia Sona, Anne; Dua Lina, Olivia; Novianti, Kristina; Hingi Koten, Patrisia; Dua Rina, Veronika; Agnes Yunita, Yuliana; Anjelina Enggona, Maria; Indra, Yosef; Nika, Kristina; Yanseli, Martha
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4166

Abstract

The aim of this research is to determine the effect of using organic fertilizer from kepok banana peel waste (Musa parasidiaca) as liquid organic fertilizer on the growth of mustard greens (Brassica juncea L). This research used a Completely Randomized Design (RAL) with 3 treatments and 1 treatment. without fertilizer and 1 treatment using liquid organic fertilizer from kepok banana peel with a volume of 240 mL, and 1 treatment with a mixture of 120 mL of fertilizer and 120 mL of water, then repeated 5 times for a total of 15 experimental units with the parameters measured being plant height, number of leaves, leaf length, and leaf width. The results of the study showed that the use of banana peel liquid organic fertilizer doses at a dose of 240 mL of liquid fertilizer, 240 mL of a mixture of liquid fertilizer and water, and 240 mL of water without a mixture of liquid fertilizer were significantly different between the first measurement after 12 HST with the second measurement 19 HST.
PENERAPAN MODEL PEMBELAJARAN BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN MOTIVASI, KEAKTIFAN DAN PEMAHAMAN KONSEP PESERTA DIDIK DALAM PELAJARAN IPA TERPADU KELAS VII SMPK ST. YOHANES NELLE ST.YOHANES NELLE Trasia Sona, Anne; Yoseph Tuta Mago, Oktavius; Boli Tematan, Yohanes
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.5275

Abstract

This study aims to improve the activeness, motivation, and understanding of learning concepts of students in Natural Science (IPA) subjects in class VII SMPK St. John Nelle by applying the Problem Based Learning (PBL) learning model. The type of research conducted is Classroom Action Research, which is designed to overcome the problems faced in the classroom. The research subjects consisted of 14 students of class VII in the odd semester of the 2024/2025 school year. The research was carried out in two cycles, where each cycle was reflected on the actions applied. The instruments used to collect data consisted of observation sheets, questionnaires, and post-tests. The results showed that the application of the problem-based learning model in Natural Science (IPA) subjects in the liveliness of students based on the assessment of discussion groups had an average of 75% while the assessment of students based on understanding the concept had an average value of 71.4%. Thus the percentage of completeness from cycle I 60% rose to 80% in the second cycle, so it can be concluded that the problem-based learning model is effective in increasing students' activeness, motivation, and understanding of concepts in Natural Science subjects.