3树种在海防林建设中的适应性评价  

Adaptability Evaluation of Three Species of Trees in Construction of Coastal Protective Forest

作　　者：查永江 金久宏 丁志娥 

机构地区：[1]浙江省杭州市萧山农业对外综合开发区管理委员会办公室,浙江杭州311203 [2]杭州市萧山区林业局

出　　处：《防护林科技》2010年第3期21-22,24,共3页Protection Forest Science and Technology

摘　　要：通过对弗吉尼亚栎(Quercus virginiana)、木麻黄(Casuarina equisetifolia L.)、紫花海棠(Malus‘ Purple’)3个树种在萧山区海防林建设的适应性试验,结果表明:弗吉尼亚栎和木麻黄这2个树种生长良好,保存率分别为95%和94.5%,可以在萧山围垦地区作为营造沿海防护林的新优树种加以推广;紫花海棠成活率(保存率)仅为40%,缺乏良好的耐旱抗涝习性,不能盲目引进造林,还有待进一步试种而定。Adaptability tests of Quercus virginiana, Casuarina equisetifolia , Malus ＇ Purple＇ in the construction of coastal protective forest in Xiaoshan region were conducted. Result shows that：Quercus virginiana ＆ Casuarina equisetifolia whose preservation rate is 95% ＆ 94.5% respectively grew well; these two species could be extended in Xiaoshan reclamation region as new ＆ superior tree species to build coastal protective forest;Malus ＇Purple＇survival rate （preservation rate）is only 40% ,lacking of habits of favorable drought tolerance ＆ anti-waterlogging. We shouldn＇ t introduce any trees without a purpose. Trial planting leaves a great deal to be desired.

关 键 词：弗吉尼亚栎 木麻黄 紫花海棠 适应性 评价 

分 类 号：S728.6[农业科学—林木遗传育种]