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Journal : AGROTEKBIS

ANALISIS SIFAT FISIK TANAH PADA TEGAKAN TANAMAN CENGKEH (EUGENIA AROMATICA L.) DI DESA LAULALANG KECAMATAN TOLITOLI UTARA KABUPATEN TOLITOLI PROVINSI SULAWESI TENGAH Mawaddah, Mawaddah; Pagiu, Salapu; Monde, Anthon
AGROTEKBIS Vol 6, No 6 (2018)
Publisher : AGROTEKBIS

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Abstract

The purpose of this study was to determine the quality of soil physical properties in Clove stands (Eugenia aromatica L.) in Laulalang village, North Tolitoli Subdistrict, Tolitoli District, Central Sulawesi Province. This research was carried out from March to April 2018 which took place in Laulalang Village, North Tolitoli Subdistrict, Tolitoli Regency, Central Sulawesi Province. For the analysis of soil physical and chemical properties carried out in the Laboratory of Soil Science Unit, Faculty of Agriculture, Tadulako University, Palu. The method used in this study is a direct survey method in the field and continued with making a land unit map by way of overlapping a war map and land use map using the GIS Arc 10.4 application, so that there are 5 units of land with different slopes. The results showed that in the study area, the soil texture was dominated by dusty clay, organic matter was 1.44% (low), hydraulic conductivity was 5.12 cm-1 (medium), soil volume weight was 1.44 g cm-3(medium).
ANALISIS SIFAT FISIK TANAH PADA BEBERAPA PENGGUNAN LAHAN DI DAERAH ALIRAN SUNGAI TAWAELI Haryati, Siti; Hasanah, Uswah; Pagiu, Salapu
AGROTEKBIS Vol 7, No 3 (2019)
Publisher : AGROTEKBIS

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Abstract

This  research cal to determine soil physical properties on some land uses in the watershed (DAS) Tawaeli Palu City. Research carried out in watersheds the Tawaeli 8 units of dryland farming, shrubs, primary forestwith three classes of slopes included0-8%, 8-15% and 15-25%.     soil analysis is done in soil science laboratory, Faculty of Agriculture, tadulako university.         This research was conducted in December 2017 until April 2018. Determination of soil sample Location taken for analyse laboratory determined in the Purposive Sampling as much 8 sample poin. Research results show the physical properties DAS Tawaeli units of dryland farming, shrubs, primary forestwith each slope different, have diverse soil physical properties found in some of     the land uses studied in DAS tawaeli. The soil fraction is dominated by sand and dust with clay texture class, dusty clay and sand clay. have low to very high organic materials, hydraulic conductivitymoderate to moderately fast, weight volume medium to heavy, porosity is very          bad     to bad, field capacity and low to high saturated water content, limits of liquid and medium    to high plastic.