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      Efikasi Herbisida Isopropilamina Glifosat 480 g/l + Flurokasipir Metil Heptil Ester 480 g/l Dalam Pengendalian Gulma Kopi Arabika (Coffea Arabica L)

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      Date
      2024
      Author
      Barlaman, Mukhammad Firjun
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      Abstract
      MUKHAMMAD FIRJUN BARLAMAN. Efikasi Herbisida Isopropilamina Glifosat 480 g/l + Flurokasipir Metil Heptil Ester 480 g/l Dalam Pengendalian Gulma Kopi Arabika (Coffea Arabica L). Dibimbing oleh SUWARTO. Untuk mencegah tumbuhnya gulma pada perkebunan kopi arabika, penelitian ini bertujuan untuk mengevaluasi efektivitas herbisida bahan aktif isopropilamina glifosat (480 g/l) + flurocasipir metil heptil ester (480 g/l). (Kopi Arabika L). Penelitian ini dilakukan di PT. Perkebunan Nusantara 12 Kebun Kayumas di Situbondo, Jawa Timur, pada bulan Oktober hingga November 2023. Penelitian menggunakan rancangan kelompok lengkap teracak (RKLT) dengan tiga ulangan dan lima perlakuan. Herbisida dengan bahan aktif : (P1) 872 l/ha + 218 l/ha; (P2) 1090 l/ha + 436 l/ha; (P3) 1380 g/ha + 654 g/ha; (P4) penyiangan manual; dan (P5) kendali. Bahan aktif: isopropilamina glifosat 480 g/l + flurocacypyr Methyl Heptyl Ester 480 g/l. Temuan observasi menunjukkan bahwa kombinasi isopropilamina glifosat (480 g/l) dan flurocasipir metil heptil ester (480 g/l), diterapkan pada laju 872 l/ha + 218 l/ha hingga 1380 l/ha + 654 l/ ha, efektif menekan rumput berdaun lebar dan gulma. Di perkebunan kopi Arabika, pencampuran komponen aktif isopropilamina glifosat (480 g/l) dan flurocasipir metil heptil ester (480 g/l) tidak menimbulkan gejala fitotoksisitas.
       
      To prevent the growth of weeds on Arabica coffee plantations, this study aims to evaluate the effectiveness of the herbicide with the active ingredient isopropylamine glyphosate (480 g/l) flurocasipir methyl heptyl ester (480 g/l). (Arabica Coffee L). This research was conducted at PT. Perkebunan Nusantara 12 Kebun Kayumas in Situbondo, East Java, from October to November 2023. The research used a randomized complete group design (RKLT) with three replications and five treatments. Herbicide with active ingredients: (P1) 872 l/ha 218 l/ha; (P2) 1090 l/ha 436 l/ha; (P3) 1380 g/ha 654 g/ha; (P4) manual weeding; and (P5) control. Active ingredients: isopropylamine glyphosate 480 g/l flurocacypyr Methyl Heptyl Ester 480 g/l. Observational findings indicate that the combination of isopropylamine glyphosate (480 g/l) and flurocasipir methyl heptyl ester (480 g/l), applied at a rate of 872 l/ha 218 l/ha to 1380 l/ha 654 l/ ha, is effective in suppressing broadleaf grass and weeds. In Arabica coffee plantations, mixing the active components isopropylamine glyphosate (480 g/l) and flurocasipir methyl heptyl ester (480 g/l) did not cause phytotoxicity symptoms.
       
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      http://repository.ipb.ac.id/handle/123456789/157413
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