AKTIVITAS MIKROORGANISME TANAH PADA TANAH BEKAS KEBAKARAN HUTAN DI KABUPATEN SAMOSIR
ABSTRACT: Forest fire affect
chemical, physical and biological properties of the soils. In the biological
properties of the soil, forest fire also affects number of microorganisms and
activity of microorganisms. The purpose of this research is calculate the value
of soil microorganism with various periods of forest fires. The measure of the
activities of microorganism using jar and titrimetri methods.The result of this
research showed that value of
respiration in unburn soil is
11,99. Value of respiration from forest fire soil in 2010 is 6,43. Value of
respiration from forest fire soil in
2011 is 10,28. Value of respiration from forest fire soil in 2012 is 16,28.
Value of respiration from forest fire soil in 2013 is 11,14. Value of
respiration from forest fire soil in 2014 is 8,14. Activity of microorganisms
is almost the same between the occurrence of fire with soil unburn.
Penulis: Agree Hutami Sinaga,
Deni Elfiati, Delvian Delvian
Kode Jurnal: jpkehutanandd150233
