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PERFIL: 21<br />

CLASSIFICAÇÂO: <strong>SOLOS</strong> PODZOLIZA<strong>DOS</strong> de LINS<br />

e MARÎLiA-variaçâo Marîlia.<br />

Amostra<br />

de lab.<br />

N.°<br />

30308<br />

309<br />

310<br />

311<br />

312<br />

C<br />

%<br />

0,38<br />

0,44<br />

0,44<br />

0,18<br />

0,15<br />

HORIZONTE<br />

Simbolo<br />

Ap<br />

B21<br />

B22<br />

Bi<br />

C<br />

>r<br />

%<br />

0,04<br />

0,03<br />

0,05<br />

0,02<br />

0,02<br />

Profund.<br />

(cm)<br />

0- 21<br />

21- 40<br />

40- 85<br />

85-197<br />

197-253<br />

C<br />

N<br />

9,5<br />

14,7<br />

8,8<br />

9,0<br />

7,5<br />

Na amostra sêca ao ar (%)<br />

Calhaus<br />

> 20mm<br />

0<br />

0<br />

0<br />

0<br />

0<br />

Cascalho<br />

20-2 mm<br />

0<br />

0<br />

0<br />

0<br />

1,5<br />

Mu.Nicipio: Monte Aprazivel<br />

LOCAL: A 7,9 km do entroncamento de Monte<br />

Aprazfvel, na estrada Rio Prêto-Pereira<br />

Barreto na direçâo de Pereira Barreto.<br />

Terra Fina<br />

• (%)<br />

1,51<br />

1,47<br />

1,43<br />

1,39<br />

1,35<br />

Argila<br />

7,4<br />

15,6<br />

24,1<br />

20,0<br />

15,9<br />

Real<br />

2,69<br />

2,67<br />

2,67<br />

2,70<br />

2,68<br />

Argila<br />

natural<br />

1,9<br />

4,7<br />

7,7<br />

1,7<br />

1,5<br />

Agua<br />

5,60<br />

5,60<br />

5,60<br />

5,15<br />

4,95<br />

Grau de<br />

floculaçâo<br />

RELAÇÀO TEXTURAL: 2,7 (Média das % argila dos subhoriz. do B (exclusive B3)<br />

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

SiO-2<br />

3,29<br />

5,94<br />

8,36<br />

7,56<br />

9,46<br />

Ca+-<br />

ATAQUE POR<br />

1,57<br />

2,19<br />

2,07<br />

0,46<br />

0.37<br />

AI2O3<br />

2,93<br />

5,07<br />

7,35<br />

6,95<br />

7,28<br />

Mg++<br />

0,63<br />

0,85<br />

1,26<br />

0,37<br />

0,70<br />

T2SO4 d<br />

Fe2O3<br />

2,51<br />

3,03<br />

3,86<br />

4,37<br />

4,29<br />

K+<br />

= 1,47 (%)<br />

TiO2<br />

1,06<br />

1,21<br />

1,26<br />

1,49<br />

1,24<br />

P2O5<br />

0,05<br />

0,05<br />

0,05<br />

0,04<br />

0,05<br />

COMPLEXO SORTIVO (mE/100 g)<br />

0,06<br />

0,15<br />

0,37<br />

0,16<br />

0,18<br />

Na+<br />

0,03<br />

0,04<br />

0,04<br />

0,02<br />

0,02<br />

S<br />

2,29<br />

3,23<br />

3,74<br />

1,01<br />

1,27<br />

Ki<br />

1,91<br />

1,99<br />

1,93<br />

1,85<br />

2,21<br />

H+<br />

1,05<br />

1,55<br />

1,68<br />

1,67<br />

1,59<br />

Kr<br />

1,23<br />

1,44<br />

1,45<br />

1,32<br />

1,61<br />

A1+++<br />

X<br />

X<br />

X<br />

1,10<br />

1,96<br />

Al2O;j<br />

Fe2O3<br />

1,81<br />

2,73<br />

3,10<br />

2,58<br />

2,80<br />

3,34<br />

4,78<br />

5,42<br />

3,78<br />

4.82<br />

74<br />

70<br />

68<br />

92<br />

91<br />

P2O5<br />

(Truog)<br />

mg/100g<br />

1,2<br />

1,1<br />

1,0<br />

1,4<br />

1,6<br />

v%<br />

68,6<br />

67,6<br />

69,0<br />

26,7<br />

26,3<br />

pH<br />

KC1<br />

4,50<br />

4,50<br />

4,60<br />

4,20<br />

4,00<br />

Umidadeequivalente<br />

6,0<br />

10,0<br />

14,4<br />

11,8<br />

13,4<br />

P2O5<br />

Total<br />

P2O5<br />

Truog<br />

42<br />

45<br />

50<br />

29<br />

31

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