Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Agro Indragiri
Yonce Melyanus Killa
Prodi Agroteknologi Universitas Kristen Wira Wacana Sumba
Agriculture, Biological Sciences & Forestry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
ANALISIS KUALITAS TANAH PADA BEBERAPA TIPE PENGGUNAAN LAHAN DI KECAMATAN NGGAHA ORI ANGGU KABUPATEN SUMBA TIMUR Aldi Babu Tara Parengu; Yonce Melyanus Killa; Melicorianda Hubi Ndapamuri
Jurnal Agro Indragiri Vol. 11 No. 2 (2026): Jurnal Agro Indragiri
Publisher : Fakultas Pertanian, Program Studi Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/e8py5b24

Abstract

Soil quality is an important indicator in supporting agricultural productivity and sustainable land management. This study aims to analyze soil quality in several types of land use in Nggaha Ori Angu District, East Sumba Regency. The study was conducted using a survey method with a quantitative descriptive approach at 16 sample points representing the use of rice fields, gardens, fields, shrubs, and savannahs. The parameters analyzed included soil permeability, bulk density, soil texture, soil depth, cation exchange capacity (CEC), organic C, soil pH, and total soil respiration. The results of the study in Nggaha Ori Angu District showed that the soil permeability value ranged from 4.31-17.35 cm/hour with a soil bulk density value between 0.96-1.16 g/cm3. The soil texture was dominated by clay criteria, then silt, and sandy loam with soil depths varying from 10 cm to >50 cm. The pH ranged from 7.17 to 7.95, with a soil CEC of 1.74 to 24.34 cmol(+)/kg and soil organic carbon of 1.56 to 3.00%. Total soil respiration was 0.04–0.84 mg C-CO₂g/day. The Soil Quality Index (SIC) scores ranged from 2.75 to 3.25, categorized as moderate to slightly high. The highest SIC value was found in plantation land use at 3.09, categorized as moderate, while the lowest SIC value was found in shrubland land use at 2.83, categorized as moderate. The average SIC value in Nggaha Ori Angu District was 2.97, categorized as moderate.
Co-Authors Aldi Babu Tara Parengu Melicorianda Hubi Ndapamuri