ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :  º  Sai buri (Bu)
 
 
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ͪ鹴Թ
֡(.)
͸Ժª鹴Թ
A
0-8
Dark brown to brown (10YR4-5/3) silt loam; weak fine and medium subangular blocky structure; friable, slightly sticky and slightly plastic; many very fine, fine and few coarse roots; many fine mica flakes; strongly acid (field pH 5.5); clear smooth boundary.
BA
8-26
Brown to yellowish brown (10YR5/3-4) silt loam; moderate medium and coarse subangular blocky structure; friable, sticky and plastic; many very fine and fine interstitial pores, common medium tubular pores; common very fine and few fine roots; many fine mica flakes; very strongly acid (field pH 5.0); clear smooth boundary.
Bt
26-47
Mixed pale brown (10YR6/3), brown (7.5YR5/4) and strong brown (7.5YR5/6) silt loam; moderate medium and coarse subangular blocky structure; friable, sticky and plastic; broken thin clay films on ped faces; common very fine interstitial and tubular pores; few very fine and fine roots; many fine mica flakes; very strongly acid (field pH 5.0); clear smooth boundary.
Btg1
47-65
Light brownish gray to light gray (10YR6-7/2) silt loam; many medium distinct yellowish brown (10YR5/4), brown (7.5YR5/4) and strong brown (7.5YR5/8) mottles; moderate medium and coarse subangular blocky structure; friable, sticky and plastic; patchy thin clay films on ped faces; common very fine interstitial and tubular pores; few very fine roots; many fine mica flakes; very strongly acid (field pH 4.5); clear smooth boundary.
Btg2
65-100
Light gray (10YR7/2) silty clay loam; many medium distinct yellowish brown (10YR5/4), brown (7.5YR5/4) and strong brown (7.5YR5/8) mottles; moderate medium and coarse subangular blocky structure; friable, sticky and plastic; patchy thin clay films on ped faces; common very fine interstitial and tubular pores; few very fine roots; many fine mica flakes; very strongly acid (field pH 4.5).