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All Journal Jurnal Biologi Tropis Martabe : Jurnal Pengabdian Kepada Masyarakat
Luna Lukvitasari
Universitas Lampung
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

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REVITALISASI PERTANIAN PADI DAN BAWANG DENGAN INOVASI TEKNOLOGI PRESISI BERSAMA KELOMPOK PETANI MUDA TANI MAKMUR BERSAMA DI LAMPUNG TENGAH Hasriadi Mat Akin; Selvi Helina; Surnayanti Surnayanti; Luna Lukvitasari; Ni Kadek Emi Sintha Dewi
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 6 (2026): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i6.2361-2367

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk merevitalisasi sistem budidaya padi dan bawang melalui penerapan inovasi teknologi presisi pada Kelompok Tani Makmur Bersama di Lampung Tengah. Program dilaksanakan dengan pendekatan institusional dan partisipatif, melibatkan petani secara aktif sejak identifikasi permasalahan hingga evaluasi. Seluruh rangkaian kegiatan telah terlaksana dengan baik dan kondusif, mulai dari sosialisasi, pelatihan penggunaan biopestisida Trichoderma, hingga instalasi perangkat smart farming berbasis Internet of Things (IoT) di lahan mitra. Teknologi presisi yang dipasang meliputi sensor kelembapan tanah, sensor suhu, modul pengendali irigasi otomatis, serta aplikasi digital untuk monitoring lahan secara real-time. Keberhasilan kegiatan ini menunjukkan adanya peningkatan pengetahuan petani, kesiapan kelompok tani dalam mengadopsi teknologi digital, serta terciptanya sistem budidaya yang lebih efisien dan ramah lingkungan. Dengan demikian, program ini berkontribusi nyata dalam mendukung revitalisasi pertanian berkelanjutan melalui kolaborasi teknologi dan pemberdayaan petani muda.
Insect Diversity and Dominance on Malay Apple (Syzygium malaccense L.) Plantation at Liwa Botanical Garden, West Lampung, Indonesia Luna Lukvitasari; Ari Saputra; Yuyun Fitriana; Jon Hendra
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
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.v26i2.11830

Abstract

Malay apple (Syzygium malaccense L.) is a tropical fruit species grown in the fruit garden section of Liwa Botanical Garden, West Lampung, Indonesia. Insect communities play an important role in agroecosystems because they consist of both pest species and beneficial organisms such as predators and parasitoids. This study aimed to determine insect diversity and dominance on Malay apple plantations in the Fruit Garden of the Regional Technical Implementation Unit (UPTD) of Liwa Botanical Garden. The observation was conducted from September to October 2021 using direct observation, pitfall traps, and yellow sticky traps across five sampling plots arranged diagonally. Insect identification was conducted based on morphological characteristics using relevant literature. Species diversity was evaluated using the Shannon–Wiener diversity index (H’), while dominance was measured using Simpson’s dominance index (C). A total of 1,594 insect individuals belonging to nine orders were recorded, including Diptera, Hymenoptera, Orthoptera, Hemiptera, Coleoptera, Lepidoptera, Dermaptera, Odonata, and Neuroptera. The diversity index (H’) was 1.44, indicating moderate diversity, while the dominance index (C) was 0.43, suggesting low dominance. Diptera was the most abundant order, dominated by fruit flies (Bactrocera dorsalis and Bactrocera cucurbitae). The results indicate that the insect community structure in the Malay apple plantation is relatively balanced, although fruit flies have the potential to become major pests. Increasing plant diversity through flowering plants (refugia) is recommended to support beneficial insect populations and maintain ecosystem stability.  
Co-Authors Ari Saputra Hasriadi Mat Akin Jon Hendra Ni Kadek Emi Sintha Dewi Selvi Helina Surnayanti Surnayanti Yuyun Fitriana