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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science AGRICOLA AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Penelitian Pertanian Terapan Kultivasi Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal CoreIT Jurnal Agrotek UMMat Jurnal Agrotek Tropika Journal of Tropical Crop Science Daun: Jurnal Ilmiah Pertanian dan Kehutanan PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Ilmiah Inovasi Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan AGROSCRIPT Journal of Applied Agricultural Sciences Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Jurnal Agrotropika Jurnal Pengabdian Nasional Jurnal Sains dan Teknologi Pertanian Agro Tatanen AGRI-TEK : Jurnal Penelitian Ilmu-ilmu Eksakta Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Agroscript: Journal of Applied Agricultural Sciences
Dulbari, Dulbari
Politeknik Negeri Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Veterinary Other

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Journal : AGRICOLA

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Dominansi dan Keragaman Gulma Pada Tanaman Jagung (Zea mays L.) dengan Sistem Tanam Konvensional dan Jajar Legowo Rahmadi, Rizky; Rochman, Fajar; Dulbari, Dulbari; Priyadi, Priyadi; Sari, Resti Puspa Kartika; Widyani, Dimas Prakoso; Ashadi, Ibnu
AGRICOLA Vol 14 No 2 (2024): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v14i2.6015

Abstract

The presence of weeds is a significant factor that contributes to the decline in maize yield. To reduce yield loss, appropriate weed control methods must be applied. The first step in determining these methods is to identify weed dominance and diversity. This study aims to identify the dominance and diversity of weeds in three corn planting systems: conventional, jajar legowo 1:2, and 1:3 spacing. The research was conducted at the Teaching Farm Polinela Organic Farm in Lampung Province from November to December 2023. Vegetation analysis was performed using a 0.5 m2 quadrant randomly placed on 10 plots of land. The dominance value of weeds was determined using the Summed Dominance Ratio (SDR) value, while the diversity of weeds was measured using the Shanon-Wiener index value (H'). The study found that the conventional field had 9 weed species, the 1:2 legowo field had 8 weed species, and the 1:3 legowo field had 5 weed species. Ageratum conyzoides was the dominant broadleaf weed species in both the conventional corn field and jajar legowo 1:2, while Asystasia gangetica dominated the jajar legowo 1:3 corn field. The weed diversity index analysis results for the three corn planting systems fall into the medium category. Specifically, the results are 2.12 for conventional corn fields, 1.94 for 1:2 jajar legowo corn fields, and 1.3 for 1:3 jajar legowo corn fields.
Co-Authors Ahyuni, Destieka Ajeng Aulia Martina Antero, M Anung Wahyudi ardiansyah, sigit Arief Maksum Ariska Amalia Asa Alfina Fitriani Ashadi, Ibnu Buana, Arum Sekar Denny Sudrajat Denny Sudrajat Destieka Ahyuni Destieka Ahyuni Destieka Ahyuni Dewi Ermaya Dey Elsa Ladya Wirasti Dwi Guntoro Dwitia, Yosi Edi Santosa Eko Sulistyono Eri Maulana Erie Maulana Erie Maulana Sy Evi Yunita Sari Evi Yunita Sari, Evi Yunita Fajar Rochman Gut Tianigut Herdhata Agusta Hery Sutrisno Hidayat Saputra Hidayat Saputra Hidayat Saputra, Hidayat Holil, Maskur I Gde Darmaputra Imani, Septiani Nurul Jaenudin Kartahadimadja Jaenudin Kartahadimaja Jaenudin Kartahadimaja Jaenudin Kartahadimaja Jaya, Moh. Haris Imron S. Joko Restuono Junita Barus Kartahadimadja, Jaenudin LINA BUDIARTI Lina Budiarti Lina Budiarti, Lina Lisa Erfa Maharani, Juwita Suri Martina, Ajeng Aulia Marveldani Marveldani Marveldani Marveldani Marveldani Marveldani Miranda Ferwita Sari Miranda Ferwita Sari Muhammad Kamal Muhammad Kamal Muhammad Kamal Mutaqin, Zainal Ni Siluh Putu Nuryanti Nurbani Kalsum Nurma Pratiwi Nyimas Sa’diyah Nyimas Sa’diyah Pebria Sisca Pitaloka, Triana Pratama, Miandri Sabli Priyadi Priyadi Priyadi Priyadi Pujiana, Tri Putra, Bobby Utomo Putri, Della Alvia Kusuma Rahmadi, Rizky Ratna Dewi Rizky Rahmadi Rochman, Fajar Safrudin, Amad Sari, Miranda Ferwita Sari, Resti Puspa Kartika Sa’diyah, Nyimas Sepmiarti, Intan SEPTIANA SEPTIANA Silvani, Rafli Sofyan Zaman Subarjo Subarjo subarjo, Subarjo Sulistyono, dan Eko Suparmin, Muhammad Miftahurohman Surahman, Suryansyah Syahrul R, Syahrul Taisa, Rianida Taisa, Rianida Tianigut, Gut Utami, Alia Senja Widyani, Dimas Prakoso Widyastuti, R.A Diana Widyawati, Dewi Kania Yana Sukaryana Yonny Koesmaryono Yuriansyah Yuriansyah Yuriansyah Yuriansyah, Yuriansyah ZAINAL MUTAQIN Zainal Mutaqin Zarnelly Zarnelly Zuriati, Zuriati