ѵԢͧشԹѴ


͸ԺԹ
ͪشԹ  :  ѷ  Patthaya (Py)
 
 
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ͪ鹴Թ
֡(.)
͸Ժª鹴Թ
A
0-20
Brown to dark brown (10YR4/3) loamy medium sand; structureless to single grains; loose, nonsticky and nonplastic; many fine and medium interstitial pores; many very fine roots; slightly acid (field pH 6.5); clear smooth boundary.
C1
20-45
Pink (7.5YR7/3) loamy medium and coarse sand; structureless to single grains; loose, nonsticky and nonplastic; many medium interstitial pores; common very fine, few fine and few medium roots; moderately acid (field pH 6.0); gradual smooth boundary.
C2
45-150
Reddish yellow and strong brown (7.5YR5-6/6-8) loamy medium and coarse sand; structureless to single grains; loose, nonsticky and nonplastic; many medium interstitial pores; many fine and common medium roots; moderately acid (field pH 6.0).