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橡胶树的风害是海南岛东部植胶区的主要气象灾害,一次强台风侵袭之后,受害植株可达百余万株甚至数百万株,1972年20号、1973年14、18号三次强台风使开割树受害30％以上,估计约损失5000吨干胶的产量。为减轻风害,当然不能完全依赖于防护林,但防护林毕竟是减轻风害的有效措施之一。防护林效能的研究,早在我国植胶初期即着手进行。1954年中国科学院地理所、中央气象台、华南热作所等单位在湛江徐闻南华农场对防护林的防风、防旱、防寒等效能进行了测定,並实测了草原地
The rubber tree wind damage is the main meteorological disaster in the eastern part of Hainan Island plasticized zone. After a strong typhoon hit, the affected plants up to more than one million or even several million strains. In 1972, 20, 1973, 14,18 three strong typhoons So that more than 30% open cut tree victims, estimated loss of about 5,000 tons of dry glue production. To mitigate wind damage, of course, we can not completely rely on shelterbelts, but shelterbelts are, after all, one of the effective measures to mitigate wind damage. Research on the effectiveness of shelterbelts started as early as in our country. 1954 Institute of Geography, Chinese Academy of Sciences, Central Meteorological Observatory, South China hot work units in Zhanjiang Xuwen South China farm shelterbelt wind, drought, cold and other performance were measured and measured grassland