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All Journal Agro Bali: Agricultural Journal ABDIMAS Jurnal Pengabdian Kepada Masyarakat
Andi Adriani Wahditiya
University of Pattimura
Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Public Health Social Sciences

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Peningkatan Literasi Kesehatan dan Lingkungan melalui Pelatihan Ecoenzyme Berbasis Hands-on Learning di SMP 23 Ambon Nur Tasmiah Sirajuddin; Andi Adriani Wahditiya; Dyah Auliah Rachma Ruslan; Wildan Tino
ABDIMAS Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2026): ABDIMAS JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Research and Community Service INSTITUT TEKNOLOGI DAN BISNIS KALBIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53008/ecw66j70

Abstract

Kegiatan Pengabdian Kepada Masyarakat ini bertujuan meningkatkan literasi kesehatan dan lingkungan siswa melalui pelatihan pembuatan ecoenzyme berbasis hands-on learning di SMP 23 Ambon. Latar belakang kegiatan didasarkan pada tingginya penggunaan sabun berbahan kimia serta rendahnya pemanfaatan limbah organik di lingkungan sekolah. Metode yang digunakan adalah pendekatan partisipatif dengan desain pre-test dan post-test untuk mengukur peningkatan literasi peserta. Sebanyak 40 peserta terlibat dalam sosialisasi, praktik fermentasi ecoenzyme, uji pH, dan evaluasi kepuasan. Hasil menunjukkan peningkatan literasi sebesar 85%, keberhasilan praktik teknis mencapai 90%, serta tingkat kepuasan peserta sebesar 95%. Respon peserta menunjukkan antusiasme tinggi dan komitmen untuk menerapkan ecoenzyme sebagai alternatif ramah lingkungan. Kegiatan ini membuktikan bahwa integrasi edukasi lingkungan dan praktik sains terapan efektif dalam membangun kesadaran ekologis dan perilaku hidup berkelanjutan di lingkungan sekolah.
Optimizing Biotogrow Liquid Fertilizer Concentration and Application Frequency for Lettuce Cultivation Under Tropical Cambisol Conditions Jeanne Ivonne Nendissa; Andi Adriani Wahditiya; Martha Amba
Agro Bali : Agricultural Journal Vol 8, No 3 (2025)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v8i3.2548

Abstract

This greenhouse study investigated the impact of Biotogrow liquid organic fertilizer concentration and application frequency on lettuce (Lactuca sativa L.) growth and yield at Telaga Kodok from May to August 2024. The purpose of the research is to determine the effect of Biotogrow Liquid Fertiliser concentration and fertilisation interval, as well as the interaction between the two, on the growth and production of lettuce (Lactuca sativa L.). Using a factorial Randomized Complete Block Design with three replications, researchers tested four Biotogrow concentrations (0, 2, 5, and 8 ml L⁻¹) and four fertilization intervals (0, 4, 7, and 10 days). Growth parameters, including plant height, leaf number, leaf area, fresh weights, shoot-to-root ratio, and harvest index, were measured at 14, 21, 28, and 35 days after planting. ANOVA and Duncan's Multiple Range Test (α = 0.05) revealed significant findings. Biotogrow concentration substantially influenced plant height at 21, 28, and 35 DAP (P < 0.01), leaf number throughout all observation periods (P < 0.05 at 14 DAP; P < 0.01 thereafter), plus shoot and root fresh weight, leaf area, and harvest index (P < 0.01). Fertilization intervals significantly affected all parameters except the shoot-to-root ratio (P < 0.01). Importantly, concentration-interval interactions showed highly significant effects on leaf number at 35 DAP, shoot fresh weight, and leaf area (P < 0.01), with significant impacts on plant height at 28 and 35 DAP, leaf number at 28 DAP, and root fresh weight (P < 0.05). These results demonstrate that optimizing both Biotogrow concentration and application timing can significantly enhance lettuce productivity under greenhouse conditions.
Co-Authors Dyah Auliah Rachma Ruslan Jeanne Ivonne Nendissa Martha Amba Nur Tasmiah Sirajuddin Wildan Tino