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All Journal Fruitset Sains : Jurnal Pertanian Agroteknologi
Riwandi Aritonang
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry

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PENGARUH BEBAS-HUJAN SETELAH APLIKASI TERHADAP EFIKASI GLIFOSAT PADA GULMA DI LAHAN KELAPA SAWIT Riwandi Aritonang
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 9 No. 2 (2021): Juni: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.819 KB) | DOI: 10.35335/fruitset.v9i2.1817

Abstract

The objective of this research was to study the efficacy of herbicide products with active ingredients of glyphosate on some rain-free period after application to weeds in oil palm plantations. The research were are design arranged in split-plot design with two factors and three replications. The main factor is glyphosate herbicide (Crucial 700; Crucial 550; Roundup Power Max; Roundup Biosorb; Kleenup). And the second factor is period rain-free after aplications (0.5; 1.0; 2.0; 4,0; and no rain). The results of this study showed that all glyphosate-based herbicides required rain-free period after application more than where the efficacy four hours. The highest damage (80 %) of weed on rain free time after 12 hours.
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