ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :  ͧзا  Khlong Nok Krathung (Knk)
 
 
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ͪ鹴Թ
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͸Ժª鹴Թ
A
0-9
Dark grayish brown (10YR4/2) sandy loam; weak fine and medium subangular blocky structure breaking to fine granular structure; friable, nonsticky and slightly plastic; common fine interstitial, few fine and very fine tubular pores; plentiful fine and medium roots; strongly acid (field pH 5.5); gradual smooth boundary.
BA
9-23
Brown to dark brown (10YR4/3) sandy loam; weak fine and medium subangular blocky structure; friable, nonsticky and nonplastic; common fine interstitial, common fine and very fine tubular pores; plentiful fine roots; strongly acid (field pH 5.5); gradual smooth boundary.
Bt1
23-39
Dark yellowish brown (10YR4/4) sandy loam; weak to moderate fine and medium subangular blocky structure; friable, slightly sticky and nonplastic; patchy thin cutan on ped faces; common fine interstitial and tubular pores; few fine and medium roots; strongly acid (field pH 5.5); gradual smooth boundary.
Bt2
39-58
Yellowish brown (10YR5/4-6) coarse sandy clay loam; weak to moderate fine and medium subangular blocky structure; friable, slightly sticky, and slightly plastic; patchy thin cutan on ped faces; common fine interstitial and tubular pores; few fine and medium roots; strongly acid (field pH 5.5); clear smooth boundary.
Bt3
58-100+
Brown to dark brown (7.5YR4/4) slightly gravelly sandy clay loam; weak to moderate medium subangular blocky structure; friable, sticky and slightly plastic; broken thin cutan on ped faces; common fine interstitial pores; common fine and few medium tubular pores; gravels are quartz about 10-15%; strongly acid (field pH 5.5).