soil improving tree species
常见例句
- Seabuckthorn is a main tree species of conserving soil and water, improving ecological environment on the Loess Plateau, especially its semi-arid loess hilly region.
在黄土高原，特别是在黄土丘陵半干旱区被作为保持水土、改善生态环境的主要树种。 返回 soil improving tree species