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PEBFIL: 9 MuNicfpio: Mogi-Mirim<br />

CLASSIFICAÇÂO: PODZÓLICO VEHMELHO AMARELO- LOCAL: Na estrada Mogi-Mirim a Arthur Nogueirn,<br />

variaçâo Laras. 20 km de Mogi-Mirim.<br />

Arnos tra<br />

de lab.<br />

N.°<br />

30.809<br />

810<br />

811<br />

812<br />

813<br />

C<br />

%<br />

0,39<br />

0,41<br />

0,30<br />

0,24<br />

0,10<br />

Sfmbolo<br />

AÏ<br />

Bi<br />

B2<br />

B3<br />

C<br />

HORIZONTE<br />

N<br />

%<br />

0,04<br />

0,03<br />

0,03<br />

0,02<br />

0,01<br />

Profund.<br />

(cm)<br />

0- 20<br />

20- 40<br />

40- 85<br />

85-105<br />

105-+<br />

C<br />

N<br />

9,8<br />

13,7<br />

10,0<br />

12,0<br />

10,0<br />

Na amostra sêca ao ar (%)<br />

Calhaus<br />

>20mm<br />

0<br />

0<br />

0<br />

0,8<br />

0<br />

Cascalho Terra Fi-<br />

20-2 mm na < 2 mm<br />

0,4<br />

1,1<br />

1,7<br />

2,2<br />

0<br />

99,6<br />

98,9<br />

98,3<br />

97,0<br />

100,0<br />

Composiçâo Granulométrica (%)<br />

(Dispersâo com NaOH )<br />

Areia<br />

grossa<br />

21,7<br />

21,6<br />

17,9<br />

15,2<br />

11,5<br />

Areia<br />

fina<br />

63,2<br />

59,7<br />

60,1<br />

57,1<br />

51,1<br />

Silté<br />

4,5<br />

4,9<br />

5,9<br />

8,8<br />

17,2<br />

MASSA ESPECÎKICA<br />

Aparente<br />

1,59<br />

1,56<br />

• 1,58<br />

1,55<br />

1,58<br />

Argila<br />

10,6<br />

13,8<br />

16,1<br />

18,9<br />

20,2<br />

-<br />

Real<br />

2,63<br />

2,65<br />

2,68<br />

2,67<br />

2,66<br />

Argila<br />

natural<br />

5,2<br />

7,9<br />

8,9<br />

10,3<br />

7,6<br />

Âgua<br />

pH<br />

4,5<br />

4,8<br />

4,9<br />

5,0<br />

4,7<br />

Grau de<br />

floculaçâo<br />

RELAÇÂO TEXTURAL,: 1,4 (Média das % argila dos subhoriz. do B (exclusive B3)<br />

(Média das % argila dos subhoriz. do A).<br />

SiO2<br />

4,58<br />

5,81<br />

6,59<br />

8,76<br />

12,04<br />

Ca- 1 " 1 -<br />

ATAQUE POR H2SO4 d =<br />

AI2O3<br />

3,93<br />

5,13<br />

6,03<br />

7,51<br />

9,04<br />

Mg ++<br />

Fe2O3<br />

1,02<br />

1,22<br />

1,53<br />

2,06<br />

1,83<br />

1,47 (%)<br />

TiO2<br />

0,12<br />

0,12<br />

0,15<br />

0,21<br />

0,16<br />

P2O5<br />

0,03<br />

0,03<br />

0,03<br />

0,03<br />

0,03<br />

Ki<br />

CoMPLExo SoKTivo (mE/100 g)<br />

K+ Na +<br />

S<br />

0,40<br />

0,48<br />

0,64<br />

0,50<br />

0,42<br />

1,98<br />

1,92<br />

1,86<br />

1,98<br />

2,27<br />

Kr<br />

1,70<br />

1,67<br />

1,60<br />

1,69<br />

2,01<br />

H+ + A1+++<br />

1,22<br />

1,76<br />

1,56<br />

2,60<br />

5,45<br />

A12O3<br />

Fe2O3<br />

6,40<br />

8.25<br />

6,60<br />

6,40<br />

7,25<br />

T<br />

1,62<br />

2,24<br />

2,20<br />

3,10<br />

5,87<br />

51<br />

43<br />

45<br />

46<br />

62<br />

P2O5<br />

(Truog)<br />

mg/100g<br />

30

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