Jurnal Pengelolaan Laboratorium Pendidikan
Vol. 1, No. 1, Januari 2019

Penetapan Bahan Organik Tanah Tandus Secara Spektrofotometri & Titrimetri

Raharjo, R (Unknown)



Article Info

Publish Date
07 Jan 2019

Abstract

The content of organic matter in barren land and padas has been determined spectrophotometrically and titrimetrically. Soil samples were taken from four locations, each of the two locations of barren land (I and II) and two locations (I 'and II'). The content of soil organic matter at depths of 15, 50 and 90 cm determined spectrophotometrically, is 24.48; 17.29 and 9.07% (Location I), 19.64; 15.92 and 6.24% (Location II). With the titrimetry method on solid soil, the yield obtained is 1.30; 0.94 and 0.76% (Location I '), 0.64; 0.46 and 0.31% (Location II'). It appears, that the deeper the content of organic matter the lower the soil. When compared with barren land, the content in padas is lower. Key Words :  Organic matter, Spectrophotometrically, Titrimetrically

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Journal Info

Abbrev

jplp

Publisher

Subject

Education

Description

Jurnal Pengelolaan Laboratorium Pendidikan (JPLP, e-ISSN: 2654-251X) adalah jurnal yang bertujuan mewadahi semua informasi karya ilmiah hasil penelitian, telaah pustaka, makalah teknis, dan kajian buku, dari bidang Pengelolaan Laboratorium. JPLP diterbitkan oleh Persatuan Pranata Laboratorium ...