Agriculture Reference
In-Depth Information
Crotalaria spectabilis
0 mg N kg
-1
200 mg N kg
-1
FIGURE 3.4
(
See color insert.
) Growth of cover crop
Crotalaria spectabilis
at low and high N levels.
Lablab purpureus
200 mg N kg
-1
0 mg N kg
-1
FIGURE 3.5
(
See color insert.
) Growth of cover crop
Lablab purpureus
at low and high N levels.
