风沙地引种厚荚相思的生长情况与土壤性状的关系

在滨海风沙地进行厚荚相思（A.crassicarpa)的生长情况与土壤性状的研究，通过研究表明，厚荚相思树能够适应性沿海风沙地的恶劣环境条件，与木麻黄（Casuarina equiset folia)相比，厚荚相思树生长迅速，干形较通直，土壤养分贮量及供应能力较强可望成为继木麻黄，湿地松（P.elliotlii)之后，营造沿海海防林，改良林地立地条件的又一先锋树种。

Relationship of Growing Situation of A.crassicarpa with Physicochemical Properties of Soil in Wind Sandy Land

According to the studying on both the growing situation of A.crassicarpa and the physicochemical properties of soil in wind sandy land of coast, the result showed that the A.crassicarpa plantation could be fitted for being planted in wind sandy land of coast ,which was adverse circumstances.To contrast planting A.crassicarpa with Casuarina equiset foliain wind sandy land of coast,it was clear that A.crassicarpa plantation grows more fast than Casuarina equiset folia plantation.The bole of A.crassicarpa is more straight than of the Casuarina equiset folia plantation.It is better that the soil of A.crassicarpa plantation for both preserving and supplying the nutrient than of the Casuarina equiset foliaplantation.the A.crassicarpa plantation will be another best pioneer tree for planting it in the wind sandy land of coast and improving the wind sandy land of coast.