Dublin Core
Title
Aplikasi Beberapa Dosis Herbisida Campuran Atrazina dan Mesotriona pada Tanaman Jagung: I. Karakteristik Gulma
Subject
Atrazina; mesotriona; jagung; karakteristik gulma; atrazine; mesotrione; corn; weed characteristics
Description
ABSTRAK. Efektivitas herbisida dalam mengendalikan gulma sangat ditentukan oleh dosis herbisida. Penelitian ini bertujuan untuk mendapatkan dosis yang tepat untuk mengendalikan gulma pada tanaman jagung. Dosis herbisida campuran atrazina dan mesotriona yang digunakan adalah: 0; 0,5; 1,0; 1,50; 2,0 dan 2,50 L bahan dagang ha-1. Rancangan yang digunakan adalah Rancangan Acak Lengkap. Peubah yang diamati adalah: persentase pengendalian gulma, populasi gulma, jenis gulma, bobot kering gulma teki, bobot kering gulma rumput, dan bobot kering gulma berdaun lebar. Hasil penelitian menunjukkan bahwa dosis herbisida campuran sebanyak 0,5 L bahan dagang ha-1 dapat meningkatkan persentase pengendalian gulma serta menurunkan populasi gulma, jenis gulma, bobot kering gulma teki, bobot kering gulma rumput, dan bobot kering gulma berdaun lebar. The Application of some Dosages of Mixture Atrazine and Mesotrione Herbicides on Corn: I. Weed Characteristics ABSTRACT. Herbicide effectivity for weed control depends on herbicide dosages. This research conducted to find dosage for weed control on corn. Mixture herbicide of atrazine and mesotrione dosages were: 0; 0.5; 1.0; 1.50; 2.0 and 2.50 L formulation ha-1. Completely Randomized Design was used. Variables were: weed control percentage, weed population, weed species, dry weight of sedges, dry weight of grasses, and dry weight of broad leaves. The result showed were herbicide dosages of 0.5 L formulation ha-1could increasing weed control percentages, decreasing of weed population, weed species, dry weight of sedges, dry weight of grasses, and dry weight of broad leaves.
Creator
Hasanuddin, Hasanuddin; Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala
Source
Jurnal Agrista; Vol 17, No 1 (2013): Volume 17 Nomor 1 April 2013; 36-41
1410-3389
1410-3389
Publisher
Fakultas Pertanian, Universitas Syiah Kuala
Date
2014-07-23
Contributor
Fakultas Pertanian, Universitas Syiah Kuala
Relation
http://jurnal.unsyiah.ac.id/agrista/article/view/1460/1339
Format
application/pdf
Language
eng
Type
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
Identifier
http://jurnal.unsyiah.ac.id/agrista/article/view/1460