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PENGELOLAAN PEMBERDAYAAN KELOMPOK WANITA TANI (KWT) DALAM UPAYA MANDIRI PANGAN MELALUI HIDROPONIK WICK SYSTEM DAN PEMBUATAN PESTISIDA NABATI TANAMAN SERAI (Cymbopogon citratus) Susilawati, Winda; Rajagukguk, Setia; Jeniva, Belen Amelda Yohan; Dayani, Irga Syafnita; Putra, Aldhi Surya Dharma; Rahayu, Devi Tri; C, Karmedi; Jayanti, Ni Wayan Jero Puri; Fetronella, Angelin; Pratama, Yeskiyo Dastin; Pangamiano, Lodi; Siana, Siana; Saputra, Novri Ade; Safitri, Laila
Inspirasi: Jurnal Pengabdian Masyarakat Vol. 1 No. 3 (2024): Inspirasi: Jurnal Pengabdian Masyarakat
Publisher : Inspirasi: Jurnal Pengabdian Masyarakat

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Abstract

Penelitian ini mengevaluasi efektivitas hidroponik sistem wick dan pestisida nabati serai dalam meningkatkan produksi sayuran dan mengurangi dampak lingkungan di kalangan KWT. Hasil penelitian menunjukkan bahwa sistem hidroponik wick mampu menghasilkan sayuran berkualitas tinggi dengan efisiensi penggunaan air yang lebih baik dibandingkan dengan budidaya konvensional. Penggunaan pestisida nabati serai terbukti efektif dalam mengendalikan hama dan penyakit tanaman tanpa meninggalkan residu kimia. Selain itu, produksi pestisida nabati dari tanaman serai dapat memberikan nilai tambah bagi petani dan mengurangi ketergantungan pada pestisida kimia sintetis. Penelitian ini menyimpulkan bahwa kombinasi teknologi hidroponik dan pestisida nabati merupakan alternatif yang berkelanjutan untuk meningkatkan produksi pangan dan menjaga kelestarian lingkungan.
Application of Bruner Theory and Local Culture to Improve Numeracy Skills of Elementary School Students Assigned to The Teaching Campus Program Batch 7 of 2024 Haryani, Desti; Hasan, Qodri Ali; Mairing, Jackson Pasini; Jeniva, Belen Amelda Yohan; Sinambela, Oloan Saputra
JURNAL PENDIDIKAN Vol 26 No 2 (2025): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v26i2.16641

Abstract

This research is motivated by the low numeracy skills of elementary school students (SD) where the Campus Teaching Program Batch 7 of 2024 was assigned. The low numeracy skills are closely related to the understanding of elementary school students' mathematical concepts, especially those related to integer operations (addition, subtraction, multiplication, and division). This research is intended to inform learning models that aim to improve students' numeracy skills. The research method used is descriptive research using a case study method with a qualitative-quantitative approach. The subjects of this study were 16 students of class VI of SDN 3 Palangka and 21 students of class V of SDN 11 Palangka. Data collection was carried out by observation, tests, and questionnaires. The results of this study, after the implementation of learning by applying Bruner's Theory and local culture, there was an increase in student activity, students became more active in class. The results of student learning with an average value of students' integer operation skills at SDN 3 Palangka was 63.66 and the average value of students' numeracy skills was 45.19. Meanwhile, the average value of students' integer operations ability at SDN 11 Palangka is 70.33 and the average value of students' numeracy ability is 75.85. Students' responses to learning with the application of Bruner's theory obtained an average percentage of 99.57% with high criteria, which means that most students gave a positive response to the application of Bruner's theory in mathematics learning, especially the material on integer arithmetic operations.