EFIKASI HERBISIDA METIL METSULFURON DALAM PENGENDALIAN GULMA PADA PADI SAWAH (Oryza Sativa L.)

PUTRA, MUHAMMAD WAHYU AKBAR HENDRYAS and Yakup, Yakup (2022) EFIKASI HERBISIDA METIL METSULFURON DALAM PENGENDALIAN GULMA PADA PADI SAWAH (Oryza Sativa L.). Undergraduate thesis, Sriwijaya Universiti.

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Abstract

This study aim to determine changes in weed composition, the most effective dose of herbicide, phytotoxicity levels, and yields of lowland rice due to the application of methyl metsulfurone herbicide. This research was carried out from March to August 2020 in Seridalam, Tanjung Raja, Ogan Ilir, South Sumatra. The study used a randomized block design with treatment P1 = methyl metsulfuron herbicide 10 g ha-1, P2 = methyl metsulfuron herbicide 15 g ha-1, P3 = methyl metsulfuron herbicide 20 g ha-1, P4 = methyl metsulfuron herbicide 25 g ha-1, P5 = mechanical weeding, P6 = control (without control). Based on the results of the study, the P1 treatment (Herbicide methyl metsulfuron 10 g ha-1) showed that the highest average yield of unhulled grain was 2.48 kg. The most dominant weed is fimbristylis millceae. The dose of methyl metsulfuron herbicide which is effective in controlling weeds without affecting rice production is P1 with a dose of 10 g ha-1. The highest level of toxicity was in treatment P4 with a dose of 25 g Ha-1. Keywords: Herbicide, methyl metsulfuron, paddy, weeds.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Herbisida, metil metsulfuron, padi, gulma.
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General)
Divisions:	05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User:	Muhammad Wahyu Akbar Hendryas Putra
Date Deposited:	02 Feb 2022 02:04
Last Modified:	02 Feb 2022 02:04
URI:	http://repository.unsri.ac.id/id/eprint/63898

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