Abstract : In dry area or sandy dryland, for the reason of scarce rainfall, windiness and lack of labor power and material resources, the low survivor ratio of afforestation were common.
The UN suggests that almost half of reforested areas around the world are monocultures just like this, planted for rapid timber production or carbon capture.
，
多
，
人力、物力的贫乏等原因，导致造林成活率低。
版） 2020年10月合集
半
再
