Keyword Search:

Weed control efficacy and short term weed dynamic impact of three nonselective herbicides in immature oil palm plantation.

Mohamad, Rosli and Juraimi, Abdul Shukor and Omar, Dzolkhifli and Wibawa, Wahyu and Mohayidin, Mohd Ghazali and Begum, Mahfuza (2009) Weed control efficacy and short term weed dynamic impact of three nonselective herbicides in immature oil palm plantation. International Journal of Agriculture and Biology, 11 (2). pp. 145-150. ISSN 1560-8530

[img] PDF - Published Version
281Kb

Official URL: http://www.fspublishers.org/ijab/past-issues/IJABV...

Abstract

Efficacy of three herbicides (paraquat, glufosinate ammonium & glyphosate) in immature oil palm plantation was evaluated. The experiment was quadruplicated in randomized complete block design with 13 treatments viz. paraquat at 200, 400, 600,800 g a.i. ha-1, glufosinate ammonium at 200, 400, 600, 800 g a.i. ha-1 and glyphosate at 400, 800, 1200, 1600 g a.i. ha-1 and an untreated check as control. Glufosinate ammonium and glyphosate were much better than paraquat as supported by data onweed mortality, weed dry weight, weed density and sum dominance ratio (SDR). Glufosinate ammonium and glyphosate also affected short-term weed dynamic and were found to be more suitable to control mixed weed in immature oil palm plantation.

Item Type:Article
Keyword:Glufosinate ammonium; Glyphosate; Oil palm; Paraquate; Weed control.
Subject:Weeds - Control.
Subject:Herbicides.
Subject:Oil palm.
Faculty or Institute:Faculty of Agriculture
Publisher:Friends Science Publishers
ID Code:17634
Deposited By: Norhazura Hamzah
Deposited On:09 Dec 2011 08:50
Last Modified:27 May 2013 15:56

Repository Staff Only: Edit item detail