Analisis Beberapa Sifat Kimia Tanah Pada Areal Perkebunan Tanaman Kelapa Sawit Dengan Umur Tanaman yang Berbeda

Hidayat, Fadlur Rahman and Antony, Dedy and Mastur, Agus Kurniawan (0021) Analisis Beberapa Sifat Kimia Tanah Pada Areal Perkebunan Tanaman Kelapa Sawit Dengan Umur Tanaman yang Berbeda. S1 thesis, UNIVERSITAS JAMBI.

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Abstract

INTISARI Tanah merupakan salah satu komponen utama dalam pengembangan perkebunan kelapa sawit. Sifat tanah sangat menentukan dalam menunjang pertumbuhan dan perkembangan tanaman, baik sifat fisik, biologi dan kimia tanah. Sifat kimia tanah anatara lain pH tanah dan kandungan unsur hara tingkatan kesuburan kimiawi seperti kandungan unsur hara utama kemasaman tanah , kapasitas tukar kation kandungan bahan bahan organik. Semakin bertambah umur kelapa sawit, maka dosis pupuk yang diberikan semakin tinggi, karena dengan semakin bertambahnya pertumbuhan tanaman konsentrasi nutrisi yang dibutuhkan akan semakin tinggi pula. Upaya yang dapat dilakukan untuk meningkatkan produksi kelapa sawit dengan memperbaiki sifat kimia tanah. Bagian kimia tanah yang berpengaruh terhadap pertumbuhan tanaman adalah pH tanah, N, P, K, C-Organik dan KTK tanah. Penelitian dilaksanakan di areal perkebunan kelapa sawit PT Mekar Agro Sawit yang berada di Desa simpang Aur Gading, Kecamatan Bathin XXIV, Kabupaten Batanghari, Provinsi Jambi. Analisis tanah dilakukan di Laboratorium PT Bina Sawit Makmur. Penelitian ini dilaksanakan menggunakan metode survei. Pengambilan sampel menggunakan sistem purposive sampling yaitu sistem pengambilan sampel tanah didasarkan pada beberapa umur tanaman kelapa sawit yang berbeda dan kelas lereng yang berbeda. Peta kerja penelitian ini dibuat berdasarkan overlay peta umur tanaman dan peta lereng. Kata kunci: sifat kimia, umur tanaman, kelerengan ABSTRACT Soil is one of the main components in the development of oil palm plantations. Soil properties are very important in supporting plant growth and development, both physical, biological and chemical properties of the soil. Soil chemical properties include soil pH and nutrient content, chemical fertility levels such as the main nutrient content, soil acidity, cation exchange capacity, organic matter content. The older the oil palm, the higher the dose of fertilizer given, because with increasing plant growth, the concentration of nutrients needed will also be higher. Efforts that can be made to increase oil palm production by improving soil chemical properties. The chemical components of the soil that affect plant growth are soil pH, N, P, K, C-Organic and soil CEC. The study was conducted in the oil palm plantation area of PT Mekar Agro Sawit located in Simpang Aur Gading Village, Bathin XXIV District, Batanghari Regency, Jambi Province. Soil analysis was carried out at the PT Bina Sawit Makmur Laboratory. This study was conducted using a survey method. Sampling using a purposive sampling system, namely a soil sampling system based on several different ages of oil palm plants and different slope classes. This research work map was created based on an overlay of plant age maps and slope maps. Keywords: chemical properties, plant age, slope

Type:	Thesis (S1)
Uncontrolled Keywords:	chemical properties, plant age, slope
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Pertanian > Agroekoteknologi
Depositing User:	HIDAYAT
Date Deposited:	14 Apr 2025 07:08
Last Modified:	14 Apr 2025 07:08
URI:	https://repository.unja.ac.id/id/eprint/77193

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