PENGARUH DOSIS HERBISIDA METIL METSULFURON DAN DIURON TERHADAP PERTUMBUHAN GULMA DAN TANAMAN TEBU (Saccharum officinarum L.) RATUN 1 DI KEBUN PRODUKSI RAYON 4 PG CINTA MANIS

SYAIFULLAH, MUHAMMAD and Yakup, Yakup (2023) PENGARUH DOSIS HERBISIDA METIL METSULFURON DAN DIURON TERHADAP PERTUMBUHAN GULMA DAN TANAMAN TEBU (Saccharum officinarum L.) RATUN 1 DI KEBUN PRODUKSI RAYON 4 PG CINTA MANIS. Undergraduate thesis, Sriwijaya University.

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Abstract

ABSTRACT The purpose of this study was to determine the effect of diuron and metsulfuron methyl dosed on the growth of sugarcane (Saccharum officinarum L.) ratoon 1 and weeds in the PG Cinta Manis rayon 4. This research was conducted from August to October 2022. This study used a Randomized Block Design (RBD) which consisted of 10 treatment and 3 blocks, so there were 30 experimental units. The treatments were P1 (Control), P2 (Diuron 2.5 kg ha-1), P3 (Diuron 3 kg ha-1), P4 (Diuron 3.5 kg ha-1), P5 (100 g ha-1 Metsulfuron Methyl), P6 (125 g ha-1 Metsulfuron Methyl), P7 (Metsulfuron Methyl 150 g ha-1), P8 (Diuron 2.5 kg ha-1 + Metsulfuron Methyl 150 g ha-1), P9 (Diuron 3 kg ha-1 + Metsulfuron Methyl 125 g ha-1), P10 (Diuron 3.5 kg ha-1 + Metsulfuron Methyl 100 g ha-1). The results showed that the dominant weed before treatments of herbicides Brachiaria mutica with an SDR value of 29.39%. Meanwhile, the dominant weed after herbicide application was Cyperus rotundus with an SDR value of 43.48%. The P9 treatment (Diuron 3 kg ha-1 + Methyl Metsulfuron 125 g ha-1) had the highest average plant height (31.37 cm). The P10 treatment (Diuron 3.5 kg ha-1 + Methyl Metsulfuron 100 g ha-1) had the largest average plant diameter (2.50 cm). Keywords: Weeds, Diuron, Metsulfuron Methyl, Sugarcane.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Gulma, Diuron, Metil metsulfuron, Tebu.
Subjects:	S Agriculture > SB Plant culture > SB610-615 Weeds, parasitic plants, etc. treatment of diseases. Plant protection
Divisions:	05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User:	Muhammad Syaifullah
Date Deposited:	29 Mar 2023 05:45
Last Modified:	29 Mar 2023 05:45
URI:	http://repository.unsri.ac.id/id/eprint/91811

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