Experimental plantation of casuarina equisetifolia was set up by deep-planting strong stocks method on shifting sand which was unsuitable for planting at the west coast of Changjiang County,Hainan Province.

• 在海南省昌江县西海岸存在诸多不利于植树造林因素的流动沙地上,海南省林科所科技攻关人员采取了木麻黄“大苗深栽”的营林技术造林效果明显。