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      Pengelolaan Tajuk Kelapa Sawit (Elaeis guineensis Jacq.) di PT Perkebunan Nusantara V Kebun Tandun Kabupaten Kampar, Riau.

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      Date
      2022
      Author
      Sandi, Yusri Iryas
      Sopandie, Didy
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      Abstract
      Magang dilaksanakan di Kebun Tandun PTPN V, Kabupaten Kampar, Riau. Kegiatan magang bertujuan menambah keterampilan aspek teknis dan manajerial perkebunan kelapa sawit terutama dalam penunasan. Pengamatan yang dilakukan meliputi sistem penunasan, kriteria dan prosedur penunasan, teknik penunasan, jumlah pelepah, pengukuran tajuk (m2 ), dan ILD. Sistem penunasan yang digunakan adalah sistem korektif untuk tanaman remaja sampai tua dan sistem periodik untuk tanaman muda. Penerapan teknik songgo sesuai SOP memiliki persentase di atas 65%. Jumlah pelepah dipertahankan berdasarkan SOP di atas 50%. Jumlah pelepah dipertahankan pada tanaman umur 4-7,7-12 dan di atas 12 tahun adalah 56-64, 48-56, dan 40-48 untuk varietas Marihat dan Socfindo. Blok J20A tanpa kondisi under pruning memiliki produksi lebih tinggi dibanding blok J24A yang mengalami kondisi under pruning mencapai 7,5%. Blok K18 dengan kondisi over pruning 25% memiliki produksi lebih baik dibanding Blok K24 dan K26 yang memiliki kondisi over pruning 37,51% dan 30,91%. Penunasan pada TM >9 tidak terlalu berpengaruh terhadap produktivitas. Varietas yang berbeda memiliki nilai ILD yang berbeda. Produksi tertinggi didapat pada varietas Asian Agri dengan nilai ILD 7,17 umur tanaman 7-12 tahun. Penunasan yang dilaksanakan belum sepenuhnya mengikuti SOP yang telah ditetapkan.
       
      The internship was held at PTPN V Kebun Tandun , Kampar Regency, Riau. The internship activity aims increase skills technical and managerial aspects of oil palm plantations, especially in pruning. Observations were made including the pruning system, criteria and procedures of pruning, pruning technique, surviving fronds, crown measurement (m2 ), and LAI. The pruning system used is corrective system for young to old plants and periodic system for young plants. The application of songgo technique to SOP based has a percentage above 65%. The surviving frondbased on compliance SOP above 50%. The surviving fronds g for plants aged 4-7, 8-13 and over 13 years are 56-65, 48-56, and 40-48 for varieties Marihat and Socfindo. Block J20A without under pruning had a better production than block J24A which experienced under pruning reaching 7.5%. Block K18 with an over pruning 25% had better production than block K24 and K26 which had an over pruning condition 37.51% and 30.91%. Pruning on plant over the age of 13 did not significantly affect productivity. Different varieties have different LAI value. The highest production was obtained at an LAI value 6.45 with a plant age of 8-13 years. Pruning carried out have not fully followes the SOP that has been set.
       
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      http://repository.ipb.ac.id/handle/123456789/113148
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      • UT - Agronomy and Horticulture [7622]

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