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Journal : Warta Rimba

SIFAT FISIK DAN KIMIA TANAH PADA BERBAGAI KETINGGIAN TEMPAT DI HABITAT EBONI (Diospyros celebica Bakh.) DAS SAUSU SULAWESI TENGAH Rukmi, Rukmi; Bratawinata, Ach. Ariffien; Pitopang, Ramadhanil; Matius, Paulus
Jurnal Warta Rimba Vol 5, No 1 (2017)
Publisher : Universitas Tadulako

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Abstract

The commercial utilization of ebony and the encroachment of its habitat to be converted into various community necessities have led to the decline of ebony species in their natural habitat. The physical and chemical properties of soil are a vital element of the habitat for the growth of vegetation, including in the ebony species. This study aimed to investigate the physical and chemical properties of soil at various altitudes in the Sausu Watershed, Central Sulawesi.  This study was conducted in the Sausu watershed, Central Sulawesi, which is a natural dispersion area for ebony. Completed composite soil sampling was conducted at three altitudes, i.e., 100-<250 m asl, 250-<400 m asl and 400-550 m asl. Subsequently, the samples were analyzed at Soil Science Laboratory of Faculty of Agriculture, Universitas Tadulako. It was carried out from February to May 2015. The results indicated that the slope and back at various altitudes of the Sausu watershed have insignificant effect on the physical and chemical properties of soil in ebony habitat. The properties, including the soil texture, permeability, bulk density or soil porosity, soil chemical properties, demonstrate the acidity level of “sour to acid”. Meanwhile, the availability of organic-C, N, P, K is classified as very low, low and moderate. The criteria of CEC is moderate to high towards fertile soil, but accompanied with moderate and high C/N ratios and very low, low and high base saturation.Keywords: Diospyros celebica, the soil’s physical and chemical properties, Sausu watershed.
Co-Authors A. Syafei Sidik Ach. Ariffien Bratawinata Adriansyah Adriansyah Agung Adhitya Priahutama Agustina Hura Ahyauddin Ahyauddin Aipassa, Marlon Ivanhoe Andi Nugroho, Andi Anggraini, Yustina Bratawinata, Ach. Ariffien Carolina, Veronica Chandradewana Boer Chandradewana Boer Christian Dini, Gabriella Cicha Rantika Meilani Dendi Nur Ramadani Diana , Rita Diana, Rita Doto Tri Purnomo DWI SURYANTO Emi Purwanti Esti Handayani Hardi Eva Oktaviani Fajriansyah Fajriansyah Haris Retno Susmiyati Hastaniah Hastaniah Hastaniah Hastaniah Hastaniah Hastaniah Hastaniah, Hastaniah Herlambang, Heru Hermin Efendi Hidayatul Latifah IMANG, NDAN Jamilatul Munawarah Karyati Karyati Kasransyah, Kasransyah Kiswanto Kiswanto Kiswanto Kiswanto Komsanah Sukarti Krisna Adib Setiawan Maria Yani Mapa Marjenah Marjenah Marjenah, Marjenah Marlan Usmani Putra Marthomas R Mila Septiana Mustofa Agung Sardjono Nurul Puspita Palupi Ola, Rosa Penaten Parliansyah, Eldi Patmawati, Agatha Lastika Pratama, Micshelin Jhosi PURWANTI, EMI Rachmat Budiwijaya Suba Ramadhanil Pitopang Ratna Wardani Rita Diana Rita Diana Rita Diana Rizki Maharani Rizky Isyarah Rochadi Kristiningrum, Rochadi Rohman Rohman Rujehan Rujehan Rujehan, Rujehan Rukmi Rukmi Rustam Rustam Sepsamli, Letus Slamet Rohmadi Soetioso, Rusdi Suba, Rachmat B Sutedjo Sutedjo Sutedjo Sutedjo Syahrinudin, Syahrinudin Teffani Angela Toma, Takeshi Wasli, Mohd Effendi Wijaya, Anang Adi Yaya Rayadin Yolanda, Resvita Yosep Ruslim Yustina Anggraini Zefanius Zefanius Zheri Hermawan