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All Journal Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA
Almaheran, Sundus Sepia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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Penyuluhan Biopreneurship Berbasis Proyek: Upaya Meningkatkan Literasi Biologi dan Minat Wirausaha Siswa SMAN 1 Sekotong Artayasa, I Putu; Merta, I Wayan; Ramdani, Agus; Sukarso, Aa.; Kusuma, Anindita Suliya Hangesti Mandra; Almaheran, Sundus Sepia
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12794

Abstract

Pengembangan literasi biologi dan minat wirausaha siswa sekolah di sekitar ekowisata Bagek Kembar diperlukan untuk menguatkan peluang mereka mengambil manfaat dari pengembangan kawasan ekowisata. Tujuan dalam pengabdian kepada masyarakat di SMAN 1 Sekotong adalah memberikan penyuluhan pada guru mengembangkan bahan ajar berbasis proyek biopreneurship untuk meningkatkan literasi biologi dan minat wirausaha siswa. Pengabdian masyarakat di SMAN 1 Sekotong Lombok dilakukan dengan tahapan mulai dari persiapan, pra-pelaksanaan, pelaksanaan dan evaluasi. Pelaksanaan pengabdian di sekolah mitra, dilakukan dengan metode penyuluhan dan pendampingan guru mitra mengembangkan bahan ajar berbasis proyek biopreneurship. Evaluasi pelaksanaan pengabdian masyarakat dilakukan melalui pengamatan kegiatan guru selama pengabdian, wawancara dan pengisian angket untuk mendapatkan informasi tentang respons guru tentang manfaat pelatihan. Peserta pengabdian terdiri 30 Guru SMAN 1 Sekotong. Hasil evaluasi menunjukkan 75% guru aktif dalam diskusi, bahan ajar biopreneurship yang diterapkan dalam kegiatan proyek dengan memanfaatkan tumbuhan dan hewan di sekitar Kawasan Ekowisata Bagek Kembar selaras dengan penerapan project konservasi mangrove, yang dilaksanakan oleh siswa pramuka dan siswa kelas alam SMAN 1 Sekotong. Saran dari peserta untuk kegiatan pengabdian selanjutnya adalah adanya program untuk meningkatkan numerasi dan literasi dengan memanfaatkan Ekowisata Bagek Kembar sebagai sumber belajar.
Toxicity Test of Methanol Extract of Neem (Azadirachta indica) Leaves on Instar III Larvae (Bactrocera spp) Almaheran, Sundus Sepia; Artayasa, I Putu; Bahri, Syamsul
Jurnal Biologi Tropis Vol. 25 No. 4a (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4a.10626

Abstract

Azadirachtin, alkaloids, saponins, tannins, and flavonoids are some of the secondary metabolites found in neem leaves. These compounds have natural insecticidal activity and function as antifeedants or repellents to effectively inhibit the growth and development of insect pests. This study investigates the effects of neem leaf extract (Azadirachta indica) as a natural pesticide on the mortality of fruit fly larvae (Bactrocera spp.) found in starfruit (Averrhoa carambola L.). We conducted experiments using various concentrations of neem leaf extract: 0%, 4%, 9%, 14%, 17%, and 19%. The fruit fly larvae were treated with the extract for 6 hours, and the mortality rates were subsequently observed. The results demonstrated a positive correlation between increasing concentrations of neem extract and higher larval mortality rates. The highest concentration of 19% resulted in a mortality rate of 95%. One-Way ANOVA statistical analysis showed a significant effect of the extract on larval mortality (p < 0.05). The Tukey HSD test revealed significant differences in mortality rates between concentrations of 9% and above when compared to the control and lower concentrations. The LC50 value was calculated at 15.263%, indicating that neem leaf extract is effective as a larvicide. Neem leaf extract contains secondary metabolites such as azadirachtin, alkaloids, saponins, tannins, and flavonoids, which likely induce larval death through morphological damage to the digestive organs and head. This study concludes that neem leaf extract is a promising botanical pesticide for controlling fruit fly pests in starfruit.
Co-Authors Agus Ramdani I Wayan Merta Kusuma, Anindita Suliya Hangesti Mandra Ni Luh Putu Pebri Artayani . Sukarso, AA. Syamsul Bahri