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宁波市地处杭州湾以南,三门湾以北的滨海地区。有六百多公里海岸线,四十多万亩海涂,开发利用潜力很大。但因常年受台风、干旱和冬季寒流的侵袭,给农业生产带来很大影响,因此,营造沿海防护林显得十分重要。为建设具有多样性的沿海防护林体系,发挥防护林的多种功能,我们从1981年开始进行树种选择试验,现将三年筛选结果作一报导。
Ningbo is located in the south of Hangzhou Bay and the coastal area north of Sanmen Bay. There are more than 600 kilometers coastline, more than 40 acres of sea tide, development and utilization of great potential. However, perennial typhoons, droughts and cold winter winters have a great impact on agricultural production. Therefore, it is very important to create coastal shelter forests. In order to build a diversified coastal shelterbelt system and to play a variety of functions of shelterbelt, we started the tree seed selection test in 1981 and now we report the results of the three-year screening.