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Marine Technology Innovation and Sustainable Economic Development Puspitasari, Rizka Dwi; Iqbal
Journal of Economic Growth and Development Review Volume 3 Issue 1 March 2026
Publisher : Professorline

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Abstract

Marine technology innovation plays a crucial role in supporting sustainable economic development, particularly in coastal and maritime regions. Advances in marine engineering, offshore structures, renewable ocean energy, and digital marine technologies have contributed to increased productivity, efficiency, and resilience within the maritime sector. This study examines the relationship between marine technology innovation and sustainable economic development by highlighting the roles of human capital, technological advancement, and entrepreneurial activities in the marine industry. Using a qualitative literature-based approach, this study analyzes academic publications, policy reports, and relevant case studies related to marine technology and the blue economy. The findings indicate that marine technology innovation enhances economic growth by optimizing the use of marine resources, reducing environmental impacts, and creating new opportunities for maritime entrepreneurship and employment. Furthermore, sustainable marine development depends on the integration of technological innovation with skilled human resources and supportive institutional frameworks. This study emphasizes the importance of marine technology innovation as a strategic driver for achieving sustainable and inclusive economic development in the maritime sector.
UJI EFEKTIFITAS EKSTRAK CHROMOLAENA ODORATA L. SEBAGAI PENGENDALIAN ALAMI HAMA TRIBOLIUM CASTANEUM Iqbal; Ariyanti, Eka Lestari; Aziz, Asti Irawati
Journal Agroecotech Indonesia (JAI) Vol. 5 No. 1 (2026): Januari
Publisher : Fakultas Pertanian Universitas Islam Makassar

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Penelitian ini bertujuan untuk mengetahui efektivitas ekstrak daun Chromolaena odorata L. sebagai agen repelen dalam pengendalian hama gudang Tribolium castaneum. Penelitian dilaksanakan di Laboratorium Alamiah Dasar Fakultas Pertanian Universitas Islam Makassar menggunakan Rancangan Acak Lengkap (RAL) satu faktor dengan enam perlakuan konsentrasi ekstrak, yaitu 0%, 1%, 5%, 10%, 15%, dan 20%, masing-masing dengan tiga ulangan. Parameter pengamatan meliputi indeks preferensi (IP) dan rerata respon serangga selama tujuh hari pengamatan menggunakan olfaktometer. Hasil penelitian menunjukkan bahwa konsentrasi rendah (1%) bersifat atraktan, sedangkan konsentrasi 5–20% bersifat repelen dengan nilai indeks preferensi negatif. Konsentrasi 10–20% memberikan efektivitas repelen tertinggi, ditandai dengan sangat rendahnya jumlah serangga yang mendekati ekstrak. Rerata populasi serangga juga menurun signifikan seiring meningkatnya konsentrasi ekstrak. Efek repelen ini dipengaruhi oleh kandungan metabolit sekunder C. odorata seperti flavonoid, tanin, alkaloid, dan saponin yang bersifat toksik, mengganggu sistem pencernaan, pernapasan, serta perilaku makan serangga. Dengan demikian, konsentrasi 5–15% merupakan konsentrasi optimal yang paling efektif sebagai repelen dan berpotensi dikembangkan sebagai pestisida nabati ramah lingkungan untuk pengendalian hama gudang.
Co-Authors A. Didik Setyo Purwantoro Achmad Rusdi Agusti, Eddy Ahmad Januardi Al-falathi, Siti Aminah Alfaruq, Imam Almira, Jihan Aman, Ahmad ARIYANTI, EKA LESTARI Asrul Saputra Aziz, Asti Irawati Badaruddin Barokah, Muhammad Christovel V. Hendriks Desembardi, Faried Desember, Faried Desi Riskasusanti Diyah Yumeina Djuniadi Djuniadi Dwi Guntoro S. Fadhil Surur FAHRIZAL Farida, Anif Fariyani Fariyani, Fariyani Farizal Farizawati Fauziansyah Febriana Intan Permata Hati Febriyani, Tika Fikri Tamima G. Gunawan Galuh Indra Hasniatisari Haurissa, Prita Husnul Mubarak IAN YULIANTI Intan Zuhra Irwan T Ismayani, Susi jabul reski, fadhil Jein A Muabuay Joko Nugroho Wahyu Karyadi Jummaidi Saputra Junaedi Muhidong Kahar Kahar, Kahar kamaludin, ade Karnisih, Karnisih Khaeril Anwar Junaedi Laurencia Vivin Monica LINDAWATI M.Syekh Ikhsan Syaipudin Mahjoedin, Yovial Mahmud Achmad Mahyuddin Maizan, Rafdia Marina Butudoka Marthiana, Wenny Maulidiyah, Rafiqah Mauliza, Suci Meutia, Cut Dara Mohammad Aris Muh Fajar Hardiansyah Muhammad Faisal Muhammad Iqbal Muhammad Nur Fajar Muhammad Rusmin Muhammad Tahir Sapsal Muhammad Wasil Muhammad Yusuf, Tahir Muhtadin Mukrimin Murliana Mursalim Nasution, Anhar Nida Nuraini Nurdiana Nurfadillah Nurhanifa Nurhanifa Nurjannah Nursigit Bitoro Olly Sanny Hutabarat Prabowo, Arga Satrio Prayoga, Dodo Solyus Pristianto, Hendrik Purwanto, A Didik Setya Puspitasari, Rizka Dwi Rahmi, Hayatun Rajib Muammar Ridha Izzulhaq, Muhammad Rina Purnama Sari Rini, Retno Puspa Riyadhul Fajri Riyadhul Fajri Rokhman Salamah Salengke, Salengke Salsabila, Nadia Saputri, Yuni Sazili Selpiah Slamet Widodo Suhartini Sukowati, Dwi Guntoro SUNARNO Sunarno Syafriadi Tasari, Sutriani Teguh Eka S. Apriliyanto Teuku Rihayat Upik Nurbaiti Valens Wardani, Vera Warsono Widya, Mitha Wiratmadinata Yetri Hasan Yusrizal Zainal Abidin Zainul Amri Zufiyardi Zulkifli