因此这五个试验地环境相比，河北东陵最适合柔枝松的引种。

Therefore the environment of these five sample plot, Hebei Dongling was most fit for introduction.

youdao

因此这五个试验地环境相比，河北东陵最适合柔枝松的引种。

Therefore the environment of these five sample plot, Hebei Dongling was most fit for introduction.

youdao