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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Penelitian Agrosamudra Jurnal Cakrawala Ilmiah
Yenni Marnita
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Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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IDENTIFIKASI KERAGAMAN DAN DOMINASI GULMA BEBERAPA TANAMAN PANGAN DAN HORTIKULTURA PADA FASE VEGETATIF Danar Hadisugelar; Yenny Amilda; Yenni Marnita; Dianawati; Saiful Mahdi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 2 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i2.5281

Abstract

This study aimed to identify the types, diversity, and dominance of weeds found under several food and horticultural crops during the vegetative phase, namely eggplant, peanut, soybean, and chili. The research was conducted at the educational field of Samudra University using a quadrat method measuring 1 × 1 m with three replications. The identification results showed that Cyperus rotundus appeared in almost all locations and became the dominant weed in several plots. The Shannon-Wiener diversity index (H’) ranged from 0.46 to 1.49, indicating a low to moderate level of diversity, while the evenness index (J’) ranged from 0.67 to 0.92, suggesting that the distribution of individuals among species was fairly even. The highest dominance was recorded for Cyperus rotundus in soybean fields and Spermacoce alata in chili fields. These findings highlight the need for specific control strategies targeting dominant weeds according to crop type to maintain crop productivity.
Co-Authors Ahmad Muladi Ainul Mardiyah Alchemi Putri Juliantika Kusdiana Cut Desi Irmayanti Cut Mulyani Danar Hadisugelar Dianawati Dina Okta Tiana Fatimah Az Zahra Husnul Hotima Iswahyudi Maria Heviyanti Maulida Muhammad Fajar Zikri Muhammad Hakim Habibi Muhammad Syahril Rani Adha Nisaq Rosmaiti, Rosmaiti Saiful Mahdi Syamsul Bahri Syukri Yenny Amilda