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ͪشԹ  :  ú  Borabu (Bb)
 
 
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A
0-6
Dark grayish brown (10YR4/2) loamy sand; common fine and few medium distinct strong brown (7.5YR5/8) mottles; weak coarse subangular blocky breaking to fine subangular blocky structure; friable, nonsticky, nonplastic; many fine, few medium and coarse roots; slightly acid (field pH 6.5); clear, smooth boundary.
E1
6-15
Light yellowish brown (10YR6/4) loamy fine sand; few fine distinct strong brown (7.5YR5/8) mottles; weak coarse and medium subangular blocky breaking to fine subangular blocky structure; friable, nonsticky, nonplastic; many fine and medium roots, few large roots; medium acid (field pH 6.0); gradual, smooth boundary.
E2
15-30
Reddish yellow (7.5YR6/6) loamy fine sand; few fine distinct strong brown (7.5YR5/8) mottles; weak coarse and medium subangular blocky breaking to fine subangular blocky structure; friable, nonsticky, nonplastic; common fine and medium roots, few large roots; strongly acid (field pH 5.5); gradual, smooth boundary.
BE
30-40
Reddish yellow (7.5YR6/6) fine sandy loam; common fine distinct strong brown (7.5YR5/8) mottles; moderate coarse angular and subangular blocky structure; friable, nonsticky, nonplastic; common fine and medium roots, few large roots; very strong acid (field pH 5.0); gradual, smooth boundary.
Bt
40-50
Light brown, (7.5YR6/4) sandy clay loam; few fine distinct yellowish red (5YR5/8) mottles; moderate coarse angular and subangular blocky structure; slightly firm, slightly sticky, slightly plastic; some clay bridging between sand grains; few fine subrounded iron concretions; common fine, few medium and coarse roots; very strongly acid (field pH 4.5); abrupt, smooth boundary.
2Bt
50-60+
Light brownish gray (10YR6/2) very gravelly clay (90% coarse fractions); common fine to medium strong brown (7.5YR5/8) and many prominent yellowish red (5YR5/8) and red (2.5YR5/8) mottles; firm, sticky, plastic; broken moderately thick clay coating on ped faces and continuous moderately thick in pores; few fine roots; very strongly acid (field pH 4.5).