Agriculture Reference
In-Depth Information
300
200
Iloilo
100
Nueva Ecija
0
Tarlac
−
100
−
200
Maahas
300
−
7
Maahas
6
Tarlac
Nueva Ecija
5
Iloilo
4
25
20
Maahas
15
Nueva Ecija
10
Iloilo
5
Tarlac
0
250
200
Maahas
Nueva Ecija
150
Tarlac
100
50
Iloilo
0
0
20
40
60
80
Time after flooding (days)
Figure 2.6
Changes in
E
H
, pH, HCO
3
−
and CEC with time in the experiment in
Figure 2.5 (Kirk
et al
., 2003). Reproduced by permission of Blackwell Publishing
