Skripsi

KARAKTERISTIK BEBERAPA SIFAT KIMIA TANAH ANDISOL DAN HUBUNGANNYA DENGAN pH NaF DI KELURAHAN DEMPO MAKMUR, PAGAR ALAM UTARA, SUMATERA SELATAN

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Soil is a crucial component in agricultural production systems because it serves as a growing medium for plants and a reservoir for nutrients. Andisols are soils derived from relatively young volcanic inductive materials and volcanic ash. NaF pH is an indicator of the presence of andic materials (allophane) that dominate the exchange complex. This study aims to analyze the characteristics of several chemical properties of Andisol soil and their relationship to NaF pH. This study was conducted using a very detailed survey method with a 1:1500 scale map. Sampling points were determined using purposive sampling. The study consisted of five composite samples with five replications. The results of the study showed that Andisol soil in Dempo Makmur Village has a high NaF pH value (9.52–9.78), indicating a dominance of amorphous minerals, with an acidic–slightly acidic soil pH (average 5.56), moderate CEC (18.00 cmol kg⁻¹), and low–moderate organic carbon (1.71%). The relationship between NaF pH and soil chemical properties shows that soil pH has a significant effect on NaF pH, while CEC and organic carbon have a but not statistically significant effect.

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Availability

Detail Information

Series Title

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Call Number

T1970222026

Publisher

Indralaya : Prodi Ilmu Tanah, Fakultas Pertanian Universitas Sriwijaya., 2026

Collation

xiv, 89 hlm.; ilus.; tab, 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

631.410 7

Content Type

Text

Media Type

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Carrier Type

-

Edition

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Subject(s)

Kimia tanah
Prodi Ilmu Tanah

Specific Detail Info

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Statement of Responsibility

TUTI

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