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      • UT - Technology and Management of Plantation Production
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      Pengaruh Surfaktan pada Herbisida Ammonium glufosinat untuk Meningkatkan Efikasi Pengendalian Gulma Kelapa Sawit

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      Date
      2024
      Author
      RITONGA, AGIL HAMZAH ARIEF
      Wiraguna, Edi
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      Abstract
      Masalah produksi Tandan Buah Segar (TBS) disebabkan oleh pengelolaan kebun yang kurang optimal, termasuk dalam hal pengendalian gulma. Kehadiran gulma di lahan pertanian dapat menyebabkan persaingan dengan tanaman budidaya dalam hal penyerapan unsur hara, cahaya, dan air, serta menjadi tempat persembunyian hama. Umumnya dalam perkebunan kelapa sawit pengendalian gulma dilakukan secara kimiawi. Penelitian ini bertujuan untuk mengevaluasi pengaruh penambahan surfaktan pada herbisida Ammonium glufosinat dalam meningkatkan efikasi pengendalian gulma pada tanaman kelapa sawit. Surfaktan berfungsi sebagai agen pendispersi yang meningkatkan penyerapan herbisida oleh jaringan gulma, sehingga meningkatkan efektivitas pengendalian. Penelitian dilakukan menggunakan herbisida Ammonium glufsinat dan surfaktan dengan bahan aktif Alkylphenol ethoxylates succinicester sulifonic acid sodium. Penelitian ini dilakukan dengan beberapa dosis perlakuan dan hasilnya menunjukkan bahwa penambahan surfaktan tidak signifikan dalam meningkatkan efikasi herbisida. Nisbah Jumlah Dominansi (NJD) hasil dari analisis vegetasi yang dilakukan, menunjukkan bahwa gulma yang mendominasi adalah Ageratum conyzoides.
       
      The problem of Fresh Fruit Bunches (FFB) production is caused by suboptimal garden management, including in terms of weed control. The presence of weeds on agricultural land can cause competition with cultivated crops in terms of nutrient absorption, light, and water, as well as becoming a hiding place for pests. Generally, in oil palm plantations, weed control is carried out chemically. This study aims to evaluate the effect of the addition of surfactants to the herbicide Ammonium glufosinate in improving the efficacy of weed control in oil palm plants. Surfactants function as dispersing agents that increase the absorption of herbicides by weed tissues, thereby increasing the effectiveness of control. The research was conducted using herbicides Ammonium glufcinate and surfactants with active ingredients Alkylphenol, Ethoxylates, Succinicester Sulifonic Acid, Sodium. This study was conducted with several doses of treatment and the results showed that the addition of surfactants was not significant in increasing the efficacy herbicides.
       
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      http://repository.ipb.ac.id/handle/123456789/155676
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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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