Herbaceous vegetation, especially ferns and nettles, also creates dense shade and may produce toxins that kill oak seedlings. If oak seedlings are to survive longer and accumulate in the understory, it will be necessary to remove part of this shade.
|
Herbaceous vegetation, especially ferns and nettles, also creates dense shade and may produce toxins that kill oak seedlings. If oak seedlings are to survive longer and accumulate in the understory, it will be necessary to remove part of this shade. |