EFEKTIVITAS HERBISIDA METIL METSULFURON DENGAN PENAMBAHAN SURFAKTAN DALAM MENGENDALIKAN GULMA DI PERTANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) BELUM MENGHASILKAN

FADILLAH, CAHYANI and Yakup, Yakup (2023) EFEKTIVITAS HERBISIDA METIL METSULFURON DENGAN PENAMBAHAN SURFAKTAN DALAM MENGENDALIKAN GULMA DI PERTANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) BELUM MENGHASILKAN. Undergraduate thesis, Sriwijaya University.

	Text RAMA_54204_05091181924009.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54204_05091181924009_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_54204_05091181924009_0021116209_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (939kB)
	Text RAMA_54204_05091181924009_0021116209_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (418kB) | Request a copy
	Text RAMA_54204_05091181924009_0021116209_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (133kB) | Request a copy
	Text RAMA_54204_05091181924009_0021116209_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (418kB) | Request a copy
	Text RAMA_54204_05091181924009_0021116209_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (7kB) | Request a copy
	Text RAMA_54204_05091181924009_0021116209_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (304kB) | Request a copy
	Text RAMA_54204_05091181924009_0021116209_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (676kB) | Request a copy

Abstract

This study aimed to determine the effectiveness of various doses of Methyl Metsulfuron herbicide with the addition of Surfactant in controlling weeds in immature oil palm (Elaeis guineensis Jacq.) plantations. The research was conducted in Wimar Oil Palm Plantation PT BCP Kebun Suka Mulya from November 2022 to April 2023. This study used Factorial Randomised Block Design with 2 factors. The first factor was the type of Methyl Metsulfuron herbicide with 6 levels, it were : M0 (without herbicide), M1 (60 g ha-1 of Metyl metsulfuron), M2 (75 g ha-1 of Metyl metsulfuron), M3 (90 g ha-1 of Metyl metsulfuron) M4 (105 g ha-1 of Metyl metsulfuron), and M5 (120 g ha-1 of Metyl metsulfuron). The second factor was Sufractant concentration with 3 levels, it were : S0 (without surfactant), S1 (0,25 ml l-1 of surfactant), and S2 (0,50 ml l-1 of surfactant), each treatment repeated 3 times. The results showed that there was a change in the composition of grass weeds. Before herbicide application the dominant weed was Arthraxon hispidus with SDR 27,48%, after herbicide application the dominant weed was Elaeis guineensis Jacq. with SDR 68,1%. M5 herbicide treatment at a dose of 120 g ha-1 or equivalent to 2,18 g m-2 / 2 L-1 most suppressed the growth of weeds from each class. The combination of herbicide treatment M5S2 (120 g ha-1 or 2,18 g m-2 / 2 L-1 + 0,50 ml L-1) was able to control the weeds of the teki group, grass group, broad leaf group according to the spray calibration in the field until the observation of 12 MSA. Methyl metsulfuron herbicide treatment with the addition of Surfactant in all treatments gave a good effect on the height growth of immature oil palm plants.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Gulma, Tanaman Kelapa Sawit Belum Menghasilkan, Metil metsulfuron, Surfaktan
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General)
Divisions:	05-Faculty of Agriculture > 54204-Agronomy (Agricultural Sciences) (S1)
Depositing User:	Cahyani Fadillah
Date Deposited:	04 Dec 2023 04:02
Last Modified:	04 Dec 2023 04:02
URI:	http://repository.unsri.ac.id/id/eprint/131736

Actions (login required)

View Item