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All Journal Jurnal Yudistira Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika
Dewi Rofita
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Arts Humanities Education Languange, Linguistic, Communication & Media Library & Information Science Social Sciences

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Pengaruh Pemberian Bokasi Terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum Frutescens L) Dewi Rofita
Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika Vol 2 No 2 (2024): Maret : Jurnal Pendidikan Bhinneka Tunggal Ika
Publisher : LPPM Politeknik Pratama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/bersatu.v2i2.626

Abstract

Cayenne pepper (Capsicum frutescens L) is a type of horticultural plant that has small fruit with a spicy taste. Chili is one of the important vegetables and has high economic value in Indonesia. The solid waste from the tofu industry in the form of tofu dregs has a percentage of around 70%. Solid waste or tofu dregs have a higher protein content compared to liquid waste. Tofu dregs contain many compounds such as Nitrogen (N), Phosphorus (P), Potassium. Tofu dregs can be used as a protein source feed ingredient because they contain quite high crude protein ranging from 18-25%, fat 4.5%, crude fiber 18.21%. It is hoped that this content can play a role in plant growth, by processing it as fertilizer. Research objectives (1) To determine the effect of giving tofu dregs bokasi on the growth of cayenne pepper plants (Capsicum frutescens L) (2) To determine the correct dose of tofu dregs bokasi to increase the production of cayenne pepper plants (Capsicum frutescens L). The method used is a Completely Randomized Design (CRD) with one factor, namely bokasi tofu dregs fertilizer and NPK consisting of 7 treatments and 4 replications of observations to be carried out every 14 DAP, 28 DAP and 42 DAP. The application of bokasi tofu dregs and NPK fertilizer is P0 Without bokasi (control), P1: 200 g/tnm tofu dregs, P2: 250 g/tnm tofu dregs, P3: 300 g/tnm tofu dregs, P4: 200 g/tnm dregs tofu + NPK, P5: 250 g/tnm NPK, P6: 300 g/tnm NPK, P7: NPK. The results of the analysis of variance using the BNJ test with a level of 5% showed that the combination of tofu dregs and NPK (P4) fertilizer had a significant effect on growth in stem diameter, number of branches, and leaf greenness in cayenne pepper plants.
Efektivitas Model Quantum Teaching terhadap Peningkatan Hasil Belajar IPA Siswa SDI Lopa Dewi Rofita; Mega A. O. Jaleng; Yuliana Wahyu; Kanisius Supardi
Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa Vol. 3 No. 3 (2025): Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/yudistira.v3i3.2280

Abstract

The background of this study is the low science learning outcomes of fifth grade students of SDI Lopa, which is caused by the lack of student motivation, the use of conventional learning models, and the lack of use of learning media which causes many students to fail. The purpose of this study was to determine the effectiveness of the application of the quantum teaching model on improving the science learning outcomes of students of SDI Lopa. This study uses the Kurt Lewin design developed by Kemmis and Taggar, the main concept introduced is that in one cycle there are four components, namely planning, action, observation and reflection. The subjects of the study were fifth grade students of SDI Lopa with a total of 20 students, 9 male and 11 female. The results of the pre-action study showed that the students' science learning outcomes were low. The average class score only reached 54 and the percentage of completion was 25%. After the action was taken using the quantum teaching model in cycle I, the average class score increased to 64.2 and the percentage of completion increased to 50%. Likewise, after the improvement of quantum teaching learning in cycle II, the students' science learning outcomes were further improved. The average class score became 81.15% and the classical completion became 90%.
Co-Authors Kanisius Supardi Mega A. O. Jaleng Yuliana Wahyu