Agriculture Reference
In-Depth Information
D1 Maize Yields by Landscape and Cropping System
7000
a
6000
Mz+F
Mz-F
SS+F
SS-F
TV+F
TV-F
PP+F
PP-F
ab
abc
ab
abc
5000
abc
ad
cd
4000
cd
ad
cd
bd
d
cd
d
3000
d
2000
1000
0
dambo
dambo margin
hillside
Figure 9.2
D1 (1999 and 2000 average) maize yields by treatment and landscape. Different letters
indicate statistical significance at the
P
< 0.05 level.
D2 Maize Yields by Landscape and Cropping System
7000
6000
a
5000
MZ+F
ab
a
bc
4000
MZ-F
ab
ab
cd
3000
a
SS+1/2F
d
2000
bc
ab
b
b
bc
b
TV+1/2F
1000
PP+1/2F
0
Dambo
Dambo margin
Hillside
Landscape
Figure 9.3
D2 (2003 and 2004 average) maize yields by treatment and landscape. Different letters
indicate statistical significance at the
P
< 0.05 level.
Figure 9.4
Typical hillside field.
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