EFEKTIVITAS BEBERAPA DOSIS DAN WAKTU APLIKASI HERBISIDA 2,4 - D DIMETIL AMINA UNTUK MENGENDALIKAN GULMA DI PERTANAMAN KACANG TANAH (ARACHIS HYPOGAEA L.)

ALFARISI, MUHAMMAD HAFIZH and Yakup, Yakup (2023) EFEKTIVITAS BEBERAPA DOSIS DAN WAKTU APLIKASI HERBISIDA 2,4 - D DIMETIL AMINA UNTUK MENGENDALIKAN GULMA DI PERTANAMAN KACANG TANAH (ARACHIS HYPOGAEA L.). Undergraduate thesis, Sriwijaya Uneversity.

	Text RAMA_54204_05091381924043.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_54204_05091381924043_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54204_05091381924043_0021116209_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (568kB)
	Text RAMA_54204_05091381924043_0021116209_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (166kB) | Request a copy
	Text RAMA_54204_05091381924043_0021116209_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (155kB) | Request a copy
	Text RAMA_54204_05091381924043_0021116209_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (251kB) | Request a copy
	Text RAMA_54204_05091381924043_0021116209_05.pdf - Accepted Version Restricted to Repository staff only Download (33kB) | Request a copy
	Text RAMA_54204_05091381924043_0021116209_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (101kB) | Request a copy
	Text RAMA_54204_05091381924043_0021116209_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy

Abstract

This study aimed to determine the effectiveness of several doses and application times of 2,4 - D Dimethyl Amine herbicide to control weeds in peanut (Arachis hypogaea L.) plantations. This research was carried out in the Experimental Garden of the Faculty of Agriculture, Sriwijaya University, Indralaya, Ogan Ilir from October 2022 to January 2023. The method used in this study was a factorial randomized block design consisted of 2 factors. The first factor was herbicide doses, they were D1 : 1 l ha-1, D2 : 1,5 l ha-1, and D3 : 2 l ha-1 the second factor was herbicide application times, consisted of W1 : 21 days after planting, W2 : 28 days after planting, and W3 : 35 days after planting, all of treatments were repeated 3 times. The results showed that the herbicide 2,4 - D Dimethyl Amine treatment at a dose of 2 l ha-1 and applied 21 days after planting was the best treatment. The dominant weed before tillage was Borreria alata with an SDR value of 34.68%, at 21 days after application the dominant weed was Eleusine indica with SDR of 22,07%, at 28 days after application the dominant weed was Borreria alata with SDR of 26,02%, at 35 days after application the dominant weed was Eleusine indica with SDR of 22,37%, and at 8 weeks after application the dominant weed was Eleusine indica with SDR of 66,44%.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	2,4 Dimetil Amina, Gulma, Kacang Tanah
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) S Agriculture > S Agriculture (General) > S583-587.73 Agricultural chemistry. Agricultural chemicals S Agriculture > SB Plant culture > SB610-615 Weeds, parasitic plants, etc. treatment of diseases. Plant protection
Divisions:	05-Faculty of Agriculture > 54204-Agronomy (Agricultural Sciences) (S1)
Depositing User:	Muhammad Hafizh Alfarisi
Date Deposited:	07 Jul 2023 03:05
Last Modified:	07 Jul 2023 03:05
URI:	http://repository.unsri.ac.id/id/eprint/114982

Actions (login required)

View Item