HERBICIDAL EFFICACY OF ACETIC ACID AND CITRIC ACID BASE ON BROAD LEAF WEEDS OF MEDICINAL CROPS FIELDS

Simple item page
dc.contributorid-ID
dc.creatorrahayuningsih, sri; Balai Penelitian Tanaman Obat dan Aromatik
dc.creatorsupriadi, supriadi; Balai Penelitian Tanaman Obat dan Aromatik
dc.date2016-11-04
dc.date.accessioned2018-06-04T07:17:40Z
dc.date.available2018-06-04T07:17:40Z
dc.date.issued2014
dc.descriptionThe study aims to determine the effectiveness of acetic acid based formula on broad leaf weeds grown in medicinal crop fields. Two experiments were conducted, i.e. on small plots (2 m x 3 m) of a farmer’s field in Ciapus, Bogor and on a larger plot (2 m x 8 m) at the Cicurug Experimental Station, Sukabumi. The formula consisted of a mixture of acetic acid + NaCl (AG) and acetic acid + citric acid (AC), and formulas of VAC, VACG which were enriched with wood vinegar (V). As control was a commercial synthetic herbicide 2,4 D amine. The acetic acid base formulas applied at two concentrations 10 and 15%, while 2,4-diamine was followed the recommendation (0.3%) using a knapsack sprayer with a flat-fan nozzle tip. Weed vegetations were observed visually before and at 2, 4, 6, and 8 weeks after treatments. Weed severity was recorded using a 0-4 scales (0 = 0-5% mortality ; 1 = 20-50% weeds died ; 3 = 50-75% eradicated and 4 = 75-100% weed were eradicated), as well as re-growth and dry weight of the weeds. The first and second experiment showed that AC, AG, VAC and VACG applied at 10 and 15% were effective in controlling broadleaf weeds. Mechanism of action the formula is a contact poison. Its effectiveness is equivalent to 2,4-D amine treatment dose of 1.5 l ha-1. Repeated application is necessary to prolong the effect of herbicide.id-ID
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/bultro/article/view/3117
dc.identifier10.21082/bullittro.v25n2.2014.137-143
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/3628
dc.languageeng
dc.publisherPusat Penelitian dan Pengembangan Perkebunanen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/bultro/article/view/3117/3488
dc.rightsCopyright (c) 2016 Buletin Penelitian Tanaman Rempah dan Obaten-US
dc.rightshttp://creativecommons.org/licenses/by-sa/4.0en-US
dc.source2527-4414
dc.source0215-0824
dc.sourceBuletin Penelitian Tanaman Rempah dan Obat; Vol 25, No 2 (2014): Buletin Penelitian Tanaman Rempah dan Obat; 137-144en-US
dc.sourceBuletin Penelitian Tanaman Rempah dan Obat; Vol 25, No 2 (2014): Buletin Penelitian Tanaman Rempah dan Obat; 137-144id-ID
dc.subjectid-ID
dc.titleHERBICIDAL EFFICACY OF ACETIC ACID AND CITRIC ACID BASE ON BROAD LEAF WEEDS OF MEDICINAL CROPS FIELDSen-US
dc.titleHERBICIDAL EFFICACY OF ACETIC ACID AND CITRIC ACID BASE ON BROAD LEAF WEEDS OF MEDICINAL CROPS FIELDSid-ID
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
HERBICIDAL EFFICACY OF ACETIC ACID AND CITRIC ACID BASE ON BROAD LEAF WEEDS OF MEDICINAL CROPS FIELDS.pdf
Size:
545.25 KB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
0 B
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Buletin Penelitian Tanaman Rempah dan Obat