ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :    Munoh (Mu)
 
 
ԡ͢ٻ
ͪ鹴Թ
֡(.)
͸Ժª鹴Թ
Ap
0-18
Mixed black (10YR2/1) and dark brown (10YR4/3) loam; humusify; weak granular structure; sticky and plastic; many fine roots; many charcoal fragments; strongly react with a-dipyridyl but not bentizine; extremely acid (pH 3.8); clear wavy boundary.
Bg1
18-37
Mixed light gray (10YR6/1) light brownish gray (10YR6/2) yellowish brown (10YR5/6) and dark gray (10YR4/1-2) silty clay loam; prismatic structure; sticky and plastic; many fine and medium roots; common fine mica flakes; organic matter coating along cracks; strongly react with a-dipyridyl but not bentizine; extremely acid (pH 3.7); clear wavy boundary.
Bg2
37-63
Brown (7.5YR5/2-4) clay loam to silty clay loam; indicating buried A, few yellow (2.5Y7/6) jarosite mottles and common fine strong brown (7.5YR5/6) mottles along roots channels; weak coarse and very coarse prismatic structure; sticky and plastic; patchy very dark gray (7.5YR3/0) organic matter (leaf fossil); strongly react with a dipyridyl but not bentizine; extremely acid (pH 3.6); clear wavy boundary.
Bg3
63-80
Mixed dark grayish brown (10YR4/2) and olive gray (5Y4/2) very ripening clay loam (silty clay loam); many yellow (2.5Y7/6) jarosite mottles patchy along root; massive and weak very coarse prismatic structure; sticky and plastic; many fine and medium brown (7.5YR4/4) roots, partially decayed; some sand pocket; strongly react with a-dipyridyl but not bentizine; extremely acid (pH 3.6); clear irregular boundary.
Cg1
80-110
Mixed dark gray (5Y4/1) and olive gray (5Y4/2) half ripe silty clay loam; massive; sticky and plastic; many fine and medium roots, partially decayed; many fine mica flakes; strongly react with a- dipyridyl but not bentizine; extremely acid (pH 3.6); clear irregular boundary.
Cg2
110-150
Mixed dark gray (5Y4/1) and olive gray (5Y4/2) unripe (half ripe) silty loam; massive; sticky, plastic; many fine and medium roots, partially decayed; many fine mica flakes; strongly reduced, strongly react with a-dipyridyl but not bentizine; strongly acid (pH 5.1).