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      Manajemen Pengendalian Gulma Perkebunan Kelapa Sawit (Elaeis guineensis Jacq.) PT Supra Matra Abadi, Aek Nabara, Sumatera Utara

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      Date
      2021-10-21
      Author
      Yohanes, Steven
      Zaman, Sofyan
      Suhartanto, M. Rahmad
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      Abstract
      Pengendalian gulma merupakan kegitan penting di perkebunan kelapa sawit karena keberadaan gulma meberikan pengaruh negatif bagi perkebunan kelapa sawit akibat adanya kompetisi antara gulma dengan tanaman kelapa sawit. Kegiatan magang di kebun Aek Nabara PT Supra Matra Abadi bertujuan meningkatkan kemampuan kerja secara teknis dan manajerial, serta mempelajari manajemen pengendalian gulma perkebunan. Kegiatan magang dilaksanakan pada bulan Januari hingga Mei 2021. Metode yang digunakan adalah metode langsung (data primer) dan tidak langsung (data sekunder). Pengamatan analisis vegetasi menunjukkan bahwa gulma Asystasia gangetica merupakan gulma dominan di areal TBM dan TM muda dengan nilai SDR sebesar 38,69% dan 30,20%. Gulma Centotheca lappacea merupakan gulma dominan di areal TM tua dengan nilai SDR sebesar 43,57%. Estimasi biaya pengendalian gulma ha-1 tahun-1 mencapai Rp. 1.113.000,00 untuk biaya herbisida dan Rp. 294.291,00 untuk biaya HK. Prestasi tenaga kerja di Kebun Aek Nabara adalah 0,16 ha HK-1 . Persentase tingkat penggunaan APD di Aek Nabara cukup rendah yaitu 75,6% hal ini diduga karena kacamata safety googles tidak digunakan sama sekali dalam proses penyemprotan. Kata kunci: Analisis vegetasi, APD, CDA, estimasi biaya, prestasi kerja.
       
      Weed control is an important activity in oil palm plantations because the presence of weeds has a negative influence on oil palm plantations due to competition between weeds and palm oil plants. Internship activities at Aek Nabara Plantation of PT Supra Matra Abadi aim to improve technical and managerial work capabilities, as well as study the management of plantation weed control. Internship activities are held from January to May 2021. The methods used are direct (primary data) and indirect (secondary data) methods. Observations of vegetation analysis showed that asystasia gangetica weeds are the dominant weeds in young TBM and TM areas with SDR values of 38.69% and 30.20%. Centotheca lappacea weed is the dominant weed in the old TM area with an SDR value of 43.57%. Estimation cost of weed control ha-1 year-1 reaches Rp. 1.113.000,00 for herbicide costs and Rp. 294.291,00 for HK fees. Labor performance in Aek Nabara Plantation is 0.16 ha HK-1. The percentage of APD use rate in Aek Nabara is quite low, which is 75.6% this is suspected because googles safety glasses are not used at all in the spraying process.
       
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      http://repository.ipb.ac.id/handle/123456789/109682
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      • UT - Agronomy and Horticulture [7622]

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      Indonesia DSpace Group 
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