KAJIAN HARA MAKRO PRIMER PADA LAHAN REPLANTING PERKEBUNAN KELAPA SAWIT DESA SUNGAI MULUK KECAMATAN MUARA PAPALIK KABUPATEN TANJUNG JABUNG BARAT

Marlina, Serly (2025) KAJIAN HARA MAKRO PRIMER PADA LAHAN REPLANTING PERKEBUNAN KELAPA SAWIT DESA SUNGAI MULUK KECAMATAN MUARA PAPALIK KABUPATEN TANJUNG JABUNG BARAT. S1 thesis, Universitas Jambi.

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Abstract

ABSTRAK Penelitian ini dilaksanakan tujuan dari penelitian ini adalah untuk menganalisis kandungan hara makro primer pada masa replanting perkebunan kelapa sawit rakyat di Desa Sungai Muluk Kecamatan Muara Papalik dan dapat memberikan rekomendasi dalam pengelolaan tanah untuk meningkatkan hasil produksi kelapa sawit. Penelitian ini dilaksanakan di Desa Sungai Muluk Kecamatan Muara Papalik Kabupaten Tanjung Jabung Barat. Analisis tanah dilakukan pada Laboratorium PT Binasawit Makmur-Sampoerna Agro, Tbk. Hasil analisis hara makro primer pada lahan replanting perkebunan kelapa sawit Desa Sungai Muluk menunjukkan bahwa sifat kimia tanahnya relatif rendah. Hasil analisis 3 parameter yang menjadi acuan dalam penilain unsur hara makro primer yaitu N-total tanah menunjukkan status hara makro primer yang dominan rendah, hanya pada parameter P-total dan K-total yang menunjukkan status hara makro primer yang sedang, tinggi hingga sangat tinggi dimana hal ini disebabkan oleh pengaplikasian pupuk SP-36 dan NPK Profesional 9-25-25, sehingga telah dilakukan analisis secara deskriptif beberapa hara makro primer pada pada lokasi penelitian adalah relatif rendah. Berdasarkan kajian beberapa hara makro primer pada lahan replanting perkebunan kelapa sawit Desa Sungai Muluk Kecamatan Muara Papalik Kabupaten Tanjung Jabung Barat, dapat disimpulkan bahwa kandungan hara makro primer dominan sangat rendah, ditunjukkan oleh kriteria sifat kimia tanah dari 3 parameter penentu yaitu N-total memiliki nilai yang sangat rendah menandakan status kimia tanah pada lokasi penelitian masih tergolong rendah, sedangkan parameter P-total dan K-total memiliki nilai sedang hingga sangat tinggi dimana hal ini disebabkan pengaplikasian pupuk SP-36 dan NPK Profesional 9-25-25 sebelum pengambilan sampel tanah. Kata kunci: kelapa sawit, replanting, hara makro primer ABSTRACT This study was conducted with the aim of analyzing the content of primary macronutrients during the replanting period of oil palm plantations owned by local farmers in Sungai Muluk Village, Muara Papalik District, and to provide recommendations for land management to increase oil palm production. This research was conducted in Sungai Muluk Village, Muara Papalik District, Tanjung Jabung Barat Regency. Soil analysis was carried out at the PT Binasawit Makmur-Sampoerna Agro, Tbk laboratory. The results of the analysis of primary macronutrients in the replanting land of oil palm plantations in Sungai Muluk Village showed that the chemical properties of the soil were relatively low. The results of the analysis of the three parameters used as a reference in the assessment of primary macronutrients, namely total N in the soil, showed a dominantly low status of primary macronutrients. Only in the total P and total K parameters did the status of primary macronutrients show a medium to very high level, which was caused by the application of SP-36 and NPK Professional 9-25-25 fertilizers. Therefore, a descriptive analysis of several primary macronutrients at the research location was carried out and the results showed that they were relatively low. Based on a study of several primary macronutrients in the replanting land of oil palm plantations in Sungai Muluk Village, Muara Papalik District, Tanjung Jabung Barat Regency, it can be concluded that the content of primary macronutrients is dominantly very low, as indicated by the criteria of chemical properties of the soil from the three determining parameters. Total N has a very low value, indicating that the chemical status of the soil at the research location is still relatively low, while the total P and total K parameters have medium to very high values, which is caused by the application of SP-36 and NPK Professional 9-25-25 fertilizers before soil sampling. Keywords: oil palm, replanting, primary macronutrients

Type: Thesis (S1)
Uncontrolled Keywords: kelapa sawit, replanting, hara makro primer
Subjects: L Education > L Education (General)
Divisions: Fakultas Pertanian > Agroekoteknologi
Depositing User: Marlina
Date Deposited: 07 Jan 2025 06:30
Last Modified: 01 Aug 2025 04:03
URI: https://repository.unja.ac.id/id/eprint/73475

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