EEFFECTIVENESS OF PATIKAN KEBO (Euphorbia hirta) EXTRACT AS BIOHERBICIDE ON GERMINATION AND GROWTH OF BERMUDAGRASS (Cynodon dactylon)

Anjani Winda Khalita, . (2025) EEFFECTIVENESS OF PATIKAN KEBO (Euphorbia hirta) EXTRACT AS BIOHERBICIDE ON GERMINATION AND GROWTH OF BERMUDAGRASS (Cynodon dactylon). Skripsi thesis, Universitas Pembangunan Nasional Veteran Yogyakarta.

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Abstract

Bermudagrass (C. dactylon) is a perennial weed with rapidly growth and spread. Extracts of Patikan Kebo (E. hirta) contain allelochemical compounds that can inhibit enzyme activity and cell division during the germination and growth of C. dactylon. Methanol was chosen as the solvent in the extraction process due to its ability to extract phenolic and flavonoid compounds. This study aimed to determine the effectiveness of E. hirta extracts at various concentrations on the germination and growth of C. dactylon. The research was conducted from April to June 2025 at the Experimental Garden of the Faculty of Agriculture, UPN “Veteran” Yogyakarta, using a Completely Randomized Design (CRD) with a single factor consisting of 7 treatments and 3 replications: control (no treatment), E. hirta extract at 10%, 15%, 20%, 25%, 30%, and 35%. The obtained data were analyzed using ANOVA at a 5% significance level, followed by DMRT at 5%. The results showed that E. hirta extract effectively inhibited the germination and growth of C. dactylon. Concentrations of 25%, 30%, and 35% have the same effect on weed germination time about 9,00 – 10,67 days, weed germination percentage about 56,67 – 66,67%, weed fresh weight about 0,17 – 0,32 g, weed dry weight about 0,07 – 0,12 g, and weed mortality percentage ranged from 62 – 67%. A concentration of 35% resulted in a weed control efficiency value of 86%, which is classified as efficient.

Item Type:	Tugas Akhir (Skripsi)
Additional Information:	Anjani Winda Khalita (Penulis - 134210193) Siwi Hardiastuti EK (Pembimbing)
Uncontrolled Keywords:	Cynodon dactylon, Euphorbia hirta extract, weed germination, and weed growth
Subjek:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian > (S1) Agroteknologi
Depositing User:	Indah Lestari
Date Deposited:	03 Oct 2025 08:37
Last Modified:	03 Oct 2025 08:37
URI:	http://eprints.upnyk.ac.id/id/eprint/44057

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