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Horizonte*<br />

A l<br />

B2t<br />

B 3<br />

C ca<br />

Horizonte*<br />

A l<br />

B 2t<br />

B 3<br />

C c.a<br />

en<br />

X. PROPIEDADES QUIMICAS<br />

5.8<br />

6.8<br />

7.4<br />

7.9<br />

pH<br />

agua<br />

Arena<br />

total<br />

25.6<br />

11.3<br />

9.4<br />

9.1<br />

en KC1<br />

4.5<br />

5.3<br />

6.1<br />

6.7<br />

Materia<br />

organica<br />

V/o<br />

4.2<br />

2.3<br />

1.4<br />

0.6<br />

N total<br />

%<br />

0.23<br />

0.13<br />

0.08<br />

0.05<br />

XI. PROPIEDADES FISICAS<br />

Anälisis<br />

(Arena<br />

mf),<br />

(10<br />

4)<br />

( 3 9)<br />

( 4 1)<br />

( 3. 0)<br />

Mecânico<br />

Limo<br />

45.2<br />

39.0<br />

43.6<br />

46.0<br />

Arcilla<br />

29.2<br />

49.7<br />

47.0<br />

44.9<br />

BASES<br />

Ca Mg<br />

8.6<br />

17.5<br />

16.4<br />

17,3<br />

3.6<br />

7.2<br />

8.3<br />

8.7<br />

Indice<br />

InestabilidadEstructural<br />

Is<br />

(Henin)<br />

0.60<br />

0.66<br />

-<br />

-<br />

meq/100<br />

Na<br />

K<br />

0.8<br />

1.2<br />

1.1<br />

1.1<br />

0.6<br />

2.0<br />

3.8<br />

3.0<br />

Cond.<br />

Hidr.<br />

cm" 1<br />

6.50<br />

0.58<br />

* perfil 3 J 28<br />

** Se considéra la profundidad dei solum (horizontes A y B)<br />

-<br />

-<br />

g suelo<br />

TOTAL<br />

13.6<br />

27.9<br />

29.6<br />

30.1<br />

Densidad<br />

aparente<br />

(g/cm)<br />

1.27<br />

1.39<br />

-<br />

1.58<br />

Acidez<br />

interac.<br />

pH 7<br />

%<br />

CC<br />

3.8<br />

1.9<br />

-<br />

-<br />

33. 3<br />

43. 1<br />

-<br />

-<br />

CIC<br />

meqi/lOOg<br />

suelo<br />

17.4<br />

29.8<br />

29.6<br />

30.1<br />

Humedad<br />

CMP<br />

12.1<br />

26.5<br />

-<br />

SAT.<br />

/o<br />

78<br />

94<br />

100<br />

100<br />

Agua dispjD<br />

nible en<br />

el perfil<br />

(mm)<br />

126**<br />

CaC03<br />

%<br />

-<br />

- •<br />

0.17<br />

0.66<br />

Na de<br />

sales<br />

meq/lOOg<br />

suelo<br />

-<br />

0.9<br />

0.9<br />

2.8<br />

COND.<br />

mmhos<br />

cm<br />

-<br />

-<br />

-<br />

2.9<br />

LIMITES DE ATTERBERC<br />

Limite<br />

inferior<br />

de plasticidad<br />

-<br />

-<br />

-<br />

-<br />

Limite<br />

superior<br />

de plasticidad<br />

-<br />

-<br />

-<br />

—<br />

Indice<br />

de<br />

plasti<br />

cidad<br />

-<br />

-<br />

-<br />

-

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