ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :    Tha Mai (Ti)
 
 
ԡ͢ٻ
ͪ鹴Թ
֡(.)
͸Ժª鹴Թ
Ap
0-20
Dark reddish brown (5YR3/3) clay; weak fine granular structure; very friable, slightly sticky and slightly plastic; many fine and medium roots; strongly acid (field pH 5.5); diffuse smooth boundary.
Bo1
20-50
Dark reddish brown (5YR3/4) clay; weak fine subangular blocky structure; very friable, slightly sticky and slightly plastic; many fine and medium roots; strongly acid (field pH 5.5); diffuse smooth boundary.
Bo2
50-95
Dark reddish brown to reddish brown (5YR3-4/4) clay; weak fine and medium subangular blocky structure; very friable, slightly sticky and slightly plastic; common fine and medium roots; strongly acid (field pH 5.5); diffuse smooth boundary.
Bo3
95-180
Dark reddish brown to reddish brown (5YR3-4/4) clay; weak medium subangular blocky structure; very friable, slightly sticky and slightly plastic; few fine roots; strongly acid (field pH 5.5).