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All Journal AGROTEK: Jurnal Ilmiah Ilmu Pertanian Jurnal Pendidikan Teknologi Informasi dan Vokasional
Simbolon, Kurnia
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Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Environmental Science Immunology & microbiology

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Kesulitan Guru Ips Dalam Pemberian Penugasan Project Dalam Penerapan Kurikulum Merdeka Situmorang, Romauli; Purba, Rosma; Simbolon, Kurnia; Sianipar, Maria Dwi; Sidauruk, Tumiar
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 6, No 1 (2024): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/30706

Abstract

This study discusses the difficulties faced by social studies teachers in providing project assignments in implementing the independent curriculum. This statement explains that the Independent Curriculum is an approach that provides freedom and independence to teachers and students in creating a meaningful learning process. The data collection technique used is by distributing questionnaires to be filled in by respondents. The results showed that social studies teachers faced several difficulties, such as lack of technical ability, lack of time, and lack of support from the school. With this study, researchers hope to contribute to the development of an independent curriculum and improve the quality of education in Indonesia
Kesulitan Guru Ips Dalam Pemberian Penugasan Project Dalam Penerapan Kurikulum Merdeka Situmorang, Romauli; Purba, Rosma; Simbolon, Kurnia; Sianipar, Maria Dwi; Sidauruk, Tumiar
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 6, No 1 (2024): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jptiv.v6i1.30706

Abstract

This study discusses the difficulties faced by social studies teachers in providing project assignments in implementing the independent curriculum. This statement explains that the Independent Curriculum is an approach that provides freedom and independence to teachers and students in creating a meaningful learning process. The data collection technique used is by distributing questionnaires to be filled in by respondents. The results showed that social studies teachers faced several difficulties, such as lack of technical ability, lack of time, and lack of support from the school. With this study, researchers hope to contribute to the development of an independent curriculum and improve the quality of education in Indonesia
PEMANFAATAN LIMBAH KULIT JENGKOL SEBAGAI BAHAN DASAR PEMBUATAN PUPUK ORGANIK PADA TANAMAN SAWI CAISIM (Brassica Juncea L.) Azzahra, Fatimah; Durubanua, Derita Ramai; Manurung, Sakira Putri; Simbolon, Kurnia; Hasan, Sri Muthia; Novira, Nina
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 10, No 1 (2026): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v10i1.1174

Abstract

This study aims to utilize jengkol peel waste as a raw material for making liquid organic fertilizer (POC) and to analyze its effect on the growth of mustard greens (Brassica juncea L.). The study used a quasi-experimental design method consisting of two groups, namely the treatment group (using jengkol peel POC) and the control group (using chemical fertilizer). The study was conducted in Medan Tembung District, Deli Serdang Regency, for 45 days. The results showed that mustard greens given liquid organic fertilizer experienced increased growth. The t-test results showed a significance value <0.05 for all observation parameters, which means there was a significant difference in growth between the two treatments. In addition, jengkol peel POC was proven to be effective in suppressing weed growth around the plants due to the content of allelopathic compounds such as tannins, saponins, and alkaloids. These findings indicate that jengkol peel waste has great potential as a raw material for liquid organic fertilizer that is environmentally friendly, economically valuable, and supports sustainable agriculture
Co-Authors Durubanua, Derita Ramai Fatimah Azzahra Hasan, Sri Muthia Manurung, Sakira Putri Novira, Nina Purba, Rosma Sianipar, Maria Dwi Situmorang, Romauli Tumiar Sidauruk