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Journal : Gontor AGROTECH Science Journal

Efikasi Herbisida Parakuat Diklorida Terhadap Gulma di Perkebunan Kopi Tanaman Belum Menghasilkan: Efficacy of Paraquat Dichloride Herbicide Against Weeds in Immature Coffee Plantation Sari, Resti; Pujisiswanto, Hidayat
Gontor Agrotech Science Journal Vol. 10 No. 2 (2024): December 2024
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/agrotech.v10i2.11581

Abstract

Testing of the control power of the paraquat dichloride herbicide in suppressing weed growth in immature coffee cultivation was carried out in Sumber Jaya, West Lampung in May-August 2023. The research aimed to obtain an effective dose of paraquat dichloride and determine its phytotoxicity to coffee plants. The treatments consisted of 5 levels of paraquat dichloride dosage, namely 276 g ha-1(B1); 414 g ha-1(B2); 552 g ha-1(B3); 690 g ha-1(B4); and 828 g ha-1(B5) and compared with manual weeding treatment (B6) and control (no treatment) (B7). The research used a Randomized Block Design (RBD) with 4 repetitions. Based on the research results, it can be seen that paraquat dichloride at a dose of 552 - 828 g ha-1 was effective in suppressing the total weed growth of the dominant weeds Asystasia gangetica, Ageratum conyzoides, Synedrella nodiflora, Ottochloa nodosa, Paspalum conjugatum, and Richardia brasiliensis until 8 days after application (DAA). Application of paraquat dichloride at a dose of 414 - 828 g ha-1 was able to control the growth of A. conyzoides and S. nodiflora weeds until 8 DAA. Application of paraquat dichloride at a dose of 276 - 828 g ha-1 on immature coffee plants did not cause symptoms of poisoning.
Co-Authors Adeline Warganegara, Hayane Agung Putra Wijaya Akmal Junaidi Alamanda Lily Astari Albertus Sudirman, Albertus Arif, Faiz Al Aslamiah Aslamiah Bambang Hendro Sunarminto Dad R. J. Sembodo, Dad R. J. Dad R.J. Sembodo, Dad R.J. Dad Resiworo J. Sembodo Dwi Cahyani Edy, Akari Edy, Akari Efrima, Annisa Eko Pramono Endang Sulistyaningsih Ermawati Fahrizi, Dimas Fajriyanto Fajriyanto Fauziah, Lu'lu' Kholidah Fembriarti Erry Prasmatiwi Ginting, Yohannes Cahya Hayane Adeline Warganegara, Hayane Adeline Herry Susanto Herry Susanto, Herry Susanto Hirda, Adis Husna Fii Karisma Jannah Ibrohim Ivayani, Ivayani Kusuma, Kadek Wijaya Lestari Wibowo Lestari, Andriani Dwi Munaf, Alika Fadhilah Nanik Sriyani Nanik Sriyani Niar Nurmauli, Niar Nisa, Citra Khoirrun Oktavia, Kurnia Pamungkas, Hendi Permatasari, Nindy Pramono, Eko Pramono Prapto Yudono Pratiwi, Melinda Tri Putri Rahmadani, Putri Putri, Athmarratu Wintani Qudus Sabha Adhinugraha Raden Ajeng Diana Widyastuti Rahayu, Widia Putri Rahmat Safe'i Ramadiana, Sri Ramires, Ryano Rani Yosilia Rifa'i, Thaher Rufi'i Rugayah Rugayah Rusdi Evizal Sabeth Sutriana, Eli Sanda, Galang Fairroman Sanjaya, Purba Sari, Resti Sari, Resti Puspa Kartika Sa’diyah, Nyimas Sembodo, Dad Resiworo Jekti Septiana, Liska Mutiara Setyo Dwi Utomo Setyo Widagdo Slamet Budi Yuwono Stiawan, Aresta Dwi Sugiatno . Sugiatno Sugiatno Sunyoto Sunyoto Suprihatin Suprihatin Tri Dewi Andalasari Tsani, Machya Kartika Villian, Jimmy Vina Oktavia Widyastuti , RA. Diana Widyastuti, Diana Widyastuti, R A Diana Widyastuti, R. A. Diana Widyastututi, RA Diana Yayuk Nurmiaty