under the similar site condition, the secondary forest and the mixed plantations had greater water conservation function and better maintenance of soil fertility than the pure stands did.
在相同的立地条件下,天然次生林和混交林具有更好的维持地力作用和更高的水源涵养功能。
under the similar site condition, the pure forest of acacia dealbata and the mixed plantations had greater water conservation function and better maintenance of soil fertility than other pure forests.