ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :  Ҥ  Takhli (Tk)
 
 
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ͪ鹴Թ
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͸Ժª鹴Թ
Ap
0-21
Very dark grayish brown (10YR3/2) clay loam; weak coarse and medium subangular blocky parting to fine granular structure; friable, sticky, plastic; common medium and fine roots; few marl fragment about 5% (0.3-1 cm in diameter); moderately alkaline (field pH 8.0); clear, smooth boundary.
Bw
21-40
Dark brown to brown (7.5YR4/2) clay loam; weak coarse and medium subangular blocky structure; friable, sticky, plastic; few fine and very fine roots; gravels composed of marl about 10-15% (0.3-1 cm. in diameter); moderately alkaline (field pH 8.0); clear, smooth boundary.
Ck1
40-87
Dark brown to brown (7.5YR4-5/2) very gravelly clay loam; weak fine and medium subangular blocky structure; friable, sticky, plastic; few fine and very fine roots; gravels composed of marl about 50-60% (0.3-1 cm. in diameter), one animal hole (2-3 cm.); moderately alkaline (field pH 8.0); gradual, smooth boundary.
Ck2
87-119
Brown (7.5YR5/2-4) extremely gravelly clay loam; structureless; few fine and very fine roots; one animal hole (12-15 cm. in diameter), gravels composed of marl about 70-80% (0.5-2 cm. in diameter); moderately alkaline (field pH 8.0); gradual, smooth boundary.
Ck3
119-220
Brown (7.5YR5/2-4) extremely gravelly clay loam; structureless; same as the upper horizon but no root in this horizon.