Please use this identifier to cite or link to this item: http://repository.uma.ac.id/handle/123456789/11860
Title: Uji Efektifitas Herbisida Fluroksipir Terhadap Gulma Penting Pada Budidaya Tanaman karet (Hevea Brasiliensis Muell. Arg) Menghasilkan
Other Titles: Effectiveness Test of Flourociptive Herbicides Against Important Weeds in Rubber Plant Cultivation (Hevea Brasiliensis Muell. Arg) Produce
Authors: Hutapea, Ade Prayoga
Advisor: Astuti, Retno
Noer, Zulheri
Keywords: herbisida fluroksipir;rubber plant;tanaman karet;gulma
Issue Date: 7-Jan-2020
Publisher: Universitas Medan Area
Series/Report no.: NPM;158210013
Abstract: The control of the weeds in rubber plantations must be done, as it can result to competition in nutrients absorption, water, light, and growing space. The study aims to know the lowest dose of fluorescent flurokguards' effective control of weeds at an producing rubber plantation. This research was conducted at PT. Timbang Deli Estate, Galang District, Deli Serdang Regency, North Sumatra Province, from August to October 2019. The methods used include qualitative (weed survey) and quantitative (identification). There were 4 replications randomly sampled, each test had 6 levels of treatment. The treatments consisted of F1: Control, F2: Mechanical weeding, F3: Kenrane herbicide treatment 400 ml / h, F4: Kenrane herbicide treatment 600 ml / h, F5: Kenrane herbicide treatment 800 ml / h, F6: Kenrane herbicide treatment 1000 ml / h. Based on the results of research that has been carried out it can be concluded as follows: The application of flourocipurous herbicides at a dose of 400 ml / ha has been effective in controlling broadleaf weeds Asistasia intrusa but not effective for controlling weed Cyperus kyllingia narrow leaf types.
Description: Pengendalian gulma di perkebunan karet harus dilakukan karena gulma dapat mengakibatkan persaingan dalam penyerapan unsur hara, air, cahaya, dan ruang tempat tumbuh. Penelitian ini bertujuan untuk mengetahui dosis terendah herbisida fluroksipir yang efektif mengendalikan gulma pada pertanaman karet menghasilkan. Penelitian ini dilaksanakan di PT. Timbang Deli Estate, Kecamatan Galang, Kabupaten Deli Serdang, Provinsi Sumatera Utara, pada bulan Agustus sampai Oktober 2019. Metode yang digunakan mencakup kualitatif (weed survey) dan kuantitatif (identifikasi). Terdapat 4 ulangan secara acak sebagai sampel, setiap ulangan memiliki 6 taraf perlakuan. Perlakuan tersebut terdiri dari F1 : Kontrol, F2 : Penyiangan mekanis , F3 : Perlakuan herbisida kenrane 400 ml/h, F4 : Perlakuan herbisida kenrane 600 ml/h, F5 : Perlakuan herbisida kenrane 800 ml/h, F6 : Perlakuan herbisida kenrane 1000 ml/h. Berdasarkan hasil penelitian yang telah dilaksanakan dapat disimpulkan sebagai berikut : Pengaplikasian herbisida fluroksipir pada dosis 400 ml/ha sudah efektif mengendalikan gulma berdaun lebar Asistasia intrusa namun tidak efektif untuk mengendalikan gulma jenis daun sempit Cyperus kyllingia.
URI: http://repository.uma.ac.id/handle/123456789/11860
Appears in Collections:SP - Agricultural Technology

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