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All Journal JURNAL BUDIDAYA PERTANIAN Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Indonesia Sosial Sains Jurnal Agrosilvopasture-Tech Innovative: Journal Of Social Science Research Jurnal Pertanian Kepulauan Rumphius Pattimura Biological Journal
Risamasu, Robby G
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Analisis Perbandingan Indeks Kemiripan Tanah pada Topsekuens Granit Gunung Sirimau Kota Ambon Umanailo, Irmanji; Risamasu, Robby G; Puturuhu, Ferad; Luhukay, Marcus
JURNAL PERTANIAN KEPULAUAN Vol 9 No 2 (2025): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2025.9.2.35

Abstract

This study aims to identify and describe soil morphological traits in the granite toposequence and analyze these traits to assess the similarity index between soil profiles. This study used a survey method involving transect observations and complete profile observations. Variable soil observations were made in a downward direction, following each change in slope segment on the granite toposequence. The results showed that Cambisol (Dystrudepts) soils developed with physical and chemical properties on three profiles for soil color ranging from yellowish brown to brownish yellow and yellowish red to red. The soil texture ranges from loamy sand to dusty clay, and the soil structure is rounded cubical. The soil has an acidic to slightly acidic pH and a slightly sticky consistency when moist and very low to low C-organic content. The similarity index assessed in the three profiles includes parameters such as dust/clay ratio, pH H₂O, and C-organic, which are very similar due to the similarity of the constituent rock formations.
Co-Authors Anggi Asafita Lattupeirissa Edison Jambormias Ferad Puturuhu Irenne Marlissa Johanis P Haumahu Laimeheriwa, Semuel Luhukay, Marcus Madubun, Elia Leonard Mailuhu, Diana Maitimu, Leonora Marlin J Oraplawal Reni Tomasoa Sibualamo, M. Gentha Yudha Sandy Siregar, Adelina Tomasoa, Reny Ufie, Conradus Umanailo, Irmanji