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All Journal AGROEKOTEKNOLOGI
Ardian Halomoan Sipahutar
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry

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Kajian C-Organik, N Dan P Humitropepts pada Ketinggian Tempat yang Berbeda di Kecamatan Lintong Nihuta Ardian Halomoan Sipahutar; Posma Marbun; Fauzi Fauzi
Jurnal Agroekoteknologi Vol 2, No 4 (2014)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.423 KB) | DOI: 10.32734/jaet.v2i4.8423

Abstract

This research aims to know the difference of level of C-Organic, N and P in Humitropepts atdifferent altitudes in sub-district of Lintong Nihuta. The study done in sub-district of LintongNihuta at altitudes of 1300 to > 1500 meters above sea level in September – November 2013. Theresults showed that the C-Organic and N-total of Humitropepts sub-district of Lintong Nihuta tendto rise along with the added altitude and tend to decrease when increasing the depth of the soil. Incontrast, P-available tends to decreases with increasing altitude and the moment we get tend toincrease the depth of the soil.Key words: c-organic, nitrogen, phosphate, humitropepts, altitude.
Co-Authors Fauzi Fauzi Posma Marbun