KERAGAMAN SIFAT KIMIA TANAH PADA LAHAN PERTANAMAN DUKU (Lansium domesticum) DI KECAMATAN SIRAH PULAU PADANG

SARI, LUSI ULAN and Karimuddin, Yaswan and Bakri, Bakri (2014) KERAGAMAN SIFAT KIMIA TANAH PADA LAHAN PERTANAMAN DUKU (Lansium domesticum) DI KECAMATAN SIRAH PULAU PADANG. Undergraduate thesis, Sriwijaya University.

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Abstract

Metode yang digunakan dalam penelitian ini adalah metode survai pada tingkat semi detail dengan luas areal penelitian 860 ha. Pengamatan dilakukan pada 14 titik pengamatan. Pengambilan sampel tanah dilakukan dengan pengeboran menggunakan bor belgi, sampel tanah diambil sebanyak 1 kg pada lapisan 0-30 cm untuk dianalisis di laboratorium. Hasil analisis menunjukkan nilai N-total yang tergolong sangat rendah sampai sedang, dengan kisaran 0,08-0,26 %, P-Bray tergolong sangat rendah sampai rendah, dengan kisaran 3,75 ppm-15,00 ppm, sedangkan K yang tergolong rendah sampai sangat tinggi, dengan kisaran 0,26 -1,60 me/lOOg. pH antara 4,02- 5,34, yang tergolong sangat masam sampai masam, kandungan C-Organik tergolong sangat rendah sampai sedang, Kejenuhan Basa tergolong sangat rendah sampai rendah, sedangkan Kapasitas Tukar Kation tergolong rendah sampai sedang. Rekomendasi pemupukan Urea sebanyak 123,6 per ha, Sp-36 sebanyak 80,5 kg per ha dan KC1 sebanyak 84,3 kg per ha. Kata Kunci : kimia tanah, duku, rekomendasi pemupukan

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: kimia tanah, duku, rekomendasi pemupukan
Subjects: S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General)
Divisions: 05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User: Mrs. Elly Suryani
Date Deposited: 01 Feb 2024 03:47
Last Modified: 01 Feb 2024 03:47
URI: http://repository.unsri.ac.id/id/eprint/140526

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