PENGGUNAAN HERBISIDA OKSIFLUORFEN DENGAN WAKTU PEMBERIAN DAN DOSIS BERBEDA PADA TANAMAN KACANG HIJAU (Vigna radiata L.) (THE USE OF OXYFLUORFEN HERBICIDE WITH VARYING APPLICATION TIME AND RATE IN MUNGBEAN (Vigna radiata L.))

Hardiastuti EK, Siwi and Sasmita, Ellen Rosyelina (2007) PENGGUNAAN HERBISIDA OKSIFLUORFEN DENGAN WAKTU PEMBERIAN DAN DOSIS BERBEDA PADA TANAMAN KACANG HIJAU (Vigna radiata L.) (THE USE OF OXYFLUORFEN HERBICIDE WITH VARYING APPLICATION TIME AND RATE IN MUNGBEAN (Vigna radiata L.)). JURNAL AGROTROPIKA, 10 (2). pp. 96-103. ISSN 1410-3796

Text Vol 12 No 1 Juni 2007.docx Download (6MB)

Abstract

ABSTRACT
The objective of this study was to determine the proper application time and rate of oxyfluorfen
herbicide to suppress weed growth in mungbean crop to maximize crop growth and yield. The
research was done in August to October 2005 in Gupolo Vilage, Cucuan Sub-district of
Prambanan, Klaten Regency. Soil type of the area is regosol with approximate altitude 10 m above
sea level. The research was a field experiment laid out in randomized complete block evaluating
three rates of herbicide application: 0.24, 0.48 and 0,72 kg b.a/ha applied right after land
preparation, two or four days later. Variables observed vegetation analysis, total weed dry matter,
plant height. seed number per plant, 100-seed weight, seed yield per plant, seed yield per sample
plot of size 2.5 m
2
and seed yield per unit area. Data collected were subjected to an analysis of
variance at 5% significance level, followed by Duncan's New Multiple Range Test. The result
showed that oxyluorfen suppressed weed growth in mungbean crop, and thus led to an increase of
mungbean seed yield. Rate and time of application did not matter with respect to plant height, but
they significantly affected other variable under consideration. Oxyfluorfen al 0,48 kg b.a/ha should
be applied two days after land preparation. Interaction between rate and application time of
herbicide was detected with respect to total weed dry matter at 30 days after planting and 100-seed
weight.

Keywords: herbicide, mungbean, oxyfluorfen.

Item Type:	Article
Uncontrolled Keywords:	herbicide, mungbean, oxyfluorfen.
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User:	Ir. SH. MP SIWI HARDIASTUTI
Date Deposited:	10 Apr 2023 22:53
Last Modified:	11 Apr 2023 14:04
URI:	http://eprints.upnyk.ac.id/id/eprint/34456

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