相思树种明显地增加了沿海沙地土壤中全氮和全碳的含量，且增加的量以沙地土壤的表层最为显著。
Acacia tree species increased significantly the content of total N and total C and the increment of topsoil of sandy land was significant.
应用大叶相思、肯氏相思、毛娟相思、马占相思和厚荚相思等相思树种在东山县沿海沙地上营建防护林，并对其抗风、抗台风及抗连续干旱性能进行了测定。
The protection forests were built with five Acacia tree species on coastal sandy soil in Dongshuan County, and their wind-resistance and drought-resistance was tested also.
相思树是我国南方一种对土壤适应性强，根瘤固氮的速生树种。
Acacia is a kind of fast growing wood that strongly fit for soil in south China.
相思树是我国南方一种对土壤适应性强，根瘤固氮的速生树种。
Acacia is a kind of fast growing wood that strongly fit for soil in south China.
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