EFEKTIVITAS HERBISIDA CAMPURAN b.a.: Pendimetalin 150 g/l + Metolaklor 300 g/l + Oksifluorfen 50 g/l UNTUK MENGENDALIKAN GULMA PADA BUDIDAYA BAWANG MERAH

Authors

  • Uum Umiyati Universitas Padjadjaran, Bandung, Indonesia
  • Denny Kurniadie Universitas Padjadjaran, Bandung, Indonesia
  • Deden Deden Universitas Swadaya Gunung Jati, Indonesia

DOI:

https://doi.org/10.33603/agroswagati.v8i1.4182

Keywords:

Herbicide, Pendimetalin 150 g/l Metolaklor 300 g/l Oksifluorfen 50 g/l, weed, onion

Abstract

The experiment was conducted with the aim the efficacy testing effectiveness of mixed herbicide with the active Pendimetalin 150 g/l + Metolaklor 300 g/l + Oksifluorfen 50 g/l in controlling Cyperus sp, Digitaria adscendens, Ageratum conyzoides, Portulaca virosa and other weeds in onion. The experiment was carried out in the field of Gebang Village, Babakan Subdistrict, Cirebon, Wast Java. Field experiment was started from Mei 2020 - July 2020. The design was used with randomized block design (RCBD) consist of eight treatments with four replications. The treatments tested were mixed herbicide at 1.0 l/ha, 1.5 l/ha, 2.0 l/ha, 2,50 l/ha, 3.0 l/ha, 3.5 l/ha, manual weeding and Untreated control (without herbicide). Result showed that mixed herbicide at 1.0 to 3.5 l/ha were effective to control Cyperus sp, Digitaria adscendens, Ageratum conyzoides, Portulaca virosa and other weeds in onion up to 6 WAA. mixed herbicide at the rate tested at 1.0 to 3.5 l/ha did not show crop safety issue to onion crops, no negative impact on number of tillers at vegetative stages, and it shown optimizing potential onion yield at 9,34 to 11,22 kg/plot.

Author Biographies

Uum Umiyati, Universitas Padjadjaran, Bandung


 Dosen Universitas Padjadjaran, Bandung

Denny Kurniadie, Universitas Padjadjaran, Bandung

Dosen Universitas Padjadjaran, Bandung

Deden Deden, Universitas Swadaya Gunung Jati

Dosen Universitas Swadaya Gunung Jati

References

Badan Penelitian dan Pengembangan Per-tanian. 2016. Pengelolaan Tana-man Terpadu Bawang Merah. Pusat Penelitian Dan Pengem-bangan Hortikultura. Bogor.

Kementrian Pertanian. 2017. Bertanam Bawang Merah Tak Kenal Musim. Pusat Perpustakaan dan Penyebaran Teknologi Pertanian. Jakarta. IAARD press.

Sumarni, N, R. Rosliana, R.S. Basuki dan Y. Hilman. 2012. Pengaruh varietas Status K Tanah dan Dosis Pupuk Kalium Terhadap Pertumbuhan Hasil umbi dan Serapan Hara K Tanah Tanaman Bawang Merah. J. Hort.22 (3): 233-241.

Verma, S.K. and T. Singh. 1997. Effect of weed control measures and fertility on growth and productivity of rainy season shallot (Allium cepa). Indian J. Agron. 42 (3) : 540–543.

Umiyati, U.2005.Sinergisme campuran herbisida klomazon dan metribur-zin terhadap gulma. Fakultas Per-tanian Universitas Swadaya.Cire-bon. Jurnal Agrijari 1(1), Desember 2005. Diakses melalui: jurnal.unswagati.ac.id/index.php/agrijati/article/download/24/21

Downloads

Published

2020-03-10

Issue

Vol. 8 No. 1 (2020)

Section

Article

Citation Check

License

The Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Jurnal AGROSWAGATI, Sekolah Pascasarjana Ilmu Pertanian. Universitas Swadaya Gunung Jati as publisher of the journal. Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations.

Jurnal AGROSWAGATI, Universitas Swadaya Gunung Jati and the Editors make every effort to ensure that no wrong or misleading data, opinions or statements be published in the journal. In any way, the contents of the articles and advertisements published in Jurnal AGROSWAGATIare the sole responsibility of their respective authors and advertisers.