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Journal : Journal of Tropical Soils

Soil Layers Properties of a Profile Developed on the Past Depositional Series on Merbabu Volcano Central Java Indonesia Mohammad Nurcholis; Susila Herlambang; Sri Aminah Suwartikaningsih; Dian Fiantis; Dwi Fitri Yudiantoro
JOURNAL OF TROPICAL SOILS Vol 24, No 2: May 2019
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2019.v24i2.53-63

Abstract

A wide and deep soil profile (around 1200 cm) was observed at Ketep Park West Slope of Merbabu volcano Central Java, Indonesia to identify the soil morphology, physical and, chemical and mineralogical properties.  Results showed that several soil development processes occurred in each volcanic deposits with different characteristics.  Most soil layers met some of andic soil properties criteria such bulk density <0.9 g.cm-3, P retention of >85%, and (Alo + ½ Feo) >2.0%.  A thin melanic material showing black color layer was found at the lower part of the soil profile, i.e. in depth from 726 to 798 cm.  The dominant material in most soil layers is an allophane.  Minerals in the sand fraction were dominated by labradorite and augite, with some layers were hypersthene and green hornblende.
Soil Layers Properties of a Profile Developed on the Past Depositional Series on Merbabu Volcano Central Java Indonesia Nurcholis, Mohammad; Herlambang, Susila; Suwartikaningsih, Sri Aminah; Fiantis, Dian; Yudiantoro, Dwi Fitri
JOURNAL OF TROPICAL SOILS Vol. 24 No. 2: May 2019
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2019.v24i2.53-63

Abstract

A wide and deep soil profile (around 1200 cm) was observed at Ketep Park West Slope of Merbabu volcano Central Java, Indonesia to identify the soil morphology, physical and, chemical and mineralogical properties.  Results showed that several soil development processes occurred in each volcanic deposits with different characteristics.  Most soil layers met some of andic soil properties criteria such bulk density <0.9 g.cm-3, P retention of >85%, and (Alo + ½ Feo) >2.0%.  A thin melanic material showing black color layer was found at the lower part of the soil profile, i.e. in depth from 726 to 798 cm.  The dominant material in most soil layers is an allophane.  Minerals in the sand fraction were dominated by labradorite and augite, with some layers were hypersthene and green hornblende.
Co-Authors Abdurrachman - Mirzam Afrilita Ahmad Bagus Dianputra Aji, Krishna Amalia Suciati Andy Wijaya Anjarwati, Retno Arifudin Idrus Armala Putri Arum Suproborini Arum Suproborini Asfahani M. G. Bambang Prastistho Bambang Pratisho Basuki , BASUKI RAHMAD Brany Kurnianto Budi Sulistijo Budi Sulistijo Budiman, Subhan Arif C Prasetyadi C. Prasetyadi Choiriah, Siti Umiyatun Darban - Haryanto Darban Haryanto Demi Ganjar Sampurno Dewi Sri Sayudi Dewi Sri Sayudi Dian Fiantis Dyah Rini Ratnaningsih Dyah Rini Ratnaningsih Ekasara, Adam Raka Elisabet Magdalena Gary Artha Widyananda Handoko Teguh Wibowo Handoko Teguh Wibowo I. Takashima Ikhsan, Ismail Da'imul Intan Paramita Haty Intan Paramita Haty Intan Paramita Haty Intan Paramita Haty Intan Paramita Haty Irwan Irwan Isao Takashima Isao Takashima Kapid, Rubiyanto Kusumayudha, Sari Bahagiarti Ladesta, Aldis M. Abdurrachman Mahreni Mahreni Mirzam Abdurrachman Mirzam Abdurrachman Mirzam Abdurrachman Mochamad Soeprijadi Djoko Laksana Mochamad Soeprijadi Djoko Laksana, Mochamad Soeprijadi Djoko Mohammad Apriniyadi Mohammad Nurcholis, Mohammad Muchamad Ocky Bayu Nugroho Muhammad Nurcholis Muhammad Nurcholis Muhammad Syaifudin Muhammad Syaifudin Nurnaning Aisyah Nurnaning Aisyah Prasetyadi, C Prasetyadi, Carolus Prasetyawati Umar, Emi Prastistho, Bambang Pratomo, Septyo Uji Puji Pratiknyo Purwanto Purwanto Radityo Prakoso Raharjati, Ni'matul Azizah Ramonada Taruna Perwira Retno Anjarwati Richzkey Muhammad Rubiyanto Kapid Rubiyanto Kapid Rubiyanto Kapid Setia Pambudi Setiawati, Tri Candra Setyorini, Dyah Ayu Soesilo, Joko Sri Aminah Suwartikaningsih Suherman Dwi Nuryana Sunarto Sunarto Suproborini, Arum - Susila Herlambang Sutarto Sutarto Sutarto Sutarto Suwartikaningsih, Sri Aminah Temmy Wikaningrum Wibowo, Handoko Teguh Wiryanto Wiryanto Wisnu Ismunandar Yatini Yoni, Dian Rahma Yuda, Himes Fitra