Journal
Efikasi herbisida Thiencarbazone-methyl+isoxaflutole terhadap pengendalian gulma dan hasil tanaman (Zea mays L.)
Jurnal AGRO · Vol. 10 No. 1 (2023) · pp. 175–190
- ISSN
- 2407-7933
- Published
- 2023-07-31
- Publisher
- Jurusan Agroteknologi
- Language
- eng
Abstract
Maize is a second important food crop, its yield is the raw material for the feed industry. As for other crops, maize can not avoid weed association and interference. Weed may cause farmers’ economic loss. An experiment to determine the efficacy of thiencarbazone methyl+isoxaflutole herbicide and its effects to control weeds and maize yield was conducted from October 2022 to February 2023 at Ultisol of Universitas Andalas, Limau Manis, Padang. The experimental units were laid out according to a completely randomized block design (CRBD) with 10 treatments and three replications. The treatment was different types of weed control namely: no weeding, various doses of herbicide thiencarbazone-methyl 90 g L-1+isoxaflutole 225 g L-1 i.e 250 mL ha-1, 300 mL ha-1, 350 mL ha-1, and 400 mL ha-1 applied at 2 and 10 DAP, respectively, and manual weeding. Herbicide thiencarbazone-methyl 90 g L-1+isoxaflutole 225 g L-1 effectively controlled Erechtites valerianifolia, Oxalis barrelieri, and Asplenium rhizophyllum. Herbicide at 350 mL ha-1 applied dose at 2 DAP reduced weed dry weight per m-2 as much as 93% at 6 WAP. Weed control by herbicide application increased 72.20% of maize yield per ha compared to the no-weed-control treatment group without causing phytotoxicity on maize plants.ABSTRAK Tanaman jagung merupakan tanaman pangan penting kedua dan menjadi bahan baku industri pakan. Seperti tanaman lainnya, tanaman jagung juga tidak dapat terhindar dari interaksi dan asosiasi dengan gulma. Keberadaan gulma pada pertanaman jagung dapat menimbulkan kerugian ekonomis. Penelitian dilakukan untuk mengetahui pengaruh efikasi herbisida thiencarbazone-methyl+isoxaflutole yang diaplikasikan pada waktu berbeda terhadap pengendalian gulma dan hasil tanaman jagung telah dilaksanakan pada bulan Oktober 2022 sampai Februari 2023 pada tanah ultisol kampus Universitas Andalas Limau Manis, Padang. Penelitian dilaksanakan menggunakan rancangan acak kelompok (RAK) dengan 10 perlakuan dan 3 ulangan. Perlakuan adalah tanpa pengendalian gulma, berbagai dosis herbisida thiencarbazone-methyl 90 g L-1+isoxaflutole 225 g L-1 yaitu 250 mL ha-1, 300 mL ha-1, 350 mL ha-1, dan  400 mL ha-1 yang masing-masing diaplikasikan pada 2 dan 10 HST, dan pengendalian gulma secara manual. Herbisida thiencarbazone-methyl 90 g L-1+isoxaflutole 225 g L-1 dosis 250 hingga 400 mL ha-1 efektif mengendalikan gulma Erechtites valerianifolia, Oxalis barrelieri, dan Asplenium rhizophyllum. Herbisida dosis 350 mL ha-1 diaplikasikan 2 HST menurunkan hingga 93% bobot kering gulma m-2 pada 6 MST. Pengendalian dengan herbisida dapat meningkatkan hasil jagung per ha sebesar 72,20% dibandingkan perlakuan tanpa pengendalian gulma tanpa menimbulkan gejala fitotoksisitas pada tanaman jagung.
Keywords
Collaboration network of the authors
33 authors · 87 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Hasbullah Syaf | Universitas Halu Oleo | 1 |
| La Ode Afa | Universitas Halu Oleo | 1 |
| La Ode Sabaruddin | Universitas Halu Oleo | 1 |
| La Ode Muhammad Harjoni Kilowasid | Universitas Halu Oleo | 1 |
| Irfan Ido | Affiliation unknown | 1 |
| L.O. Ngkoimani | Affiliation unknown | 1 |
| Kamrullah Kamrullah | Affiliation unknown | 1 |
| Irfan Yunandar | Affiliation unknown | 1 |
| La Ode Muhammad Elwan | Universitas Halu Oleo | 1 |
| La Ode Ngkoimani | Universitas Halu Oleo | 1 |
| Irfan Ido | Universitas Halu Oleo | 1 |
| Muhamad Abas | Universitas Halu Oleo | 1 |
| Muhammad Zein Abdullah | Affiliation unknown | 1 |
| Muh Rezeki A. | Affiliation unknown | 1 |
| M Kamrullah | Affiliation unknown | 1 |
| Relsas Yogica | Affiliation unknown | 1 |
| Helendra Helendra | Affiliation unknown | 1 |
| Dewi Fortuna Rahayu | Affiliation unknown | 1 |
| Surani Surani | Affiliation unknown | 1 |
| Muhammad Akil | Affiliation unknown | 1 |
| Said Syaripuddin | Affiliation unknown | 1 |
| M. Hasibuddin | Affiliation unknown | 1 |
| Nurfitriani Nurfitriani | Affiliation unknown | 1 |
| Asyraf Suryadin | Affiliation unknown | 1 |
| Liza Aulia Yusfi | Affiliation unknown | 1 |
| Djong Hon Tjong | Affiliation unknown | 1 |
| Muhamad Irsyad | Affiliation unknown | 1 |
| Jamsari Jamsari | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.