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首页> 外文期刊>Journal of Arboriculture >Preliminary evaluation of a living willow (Salix spp.) sound barrier along a highway in Quebec, Canada.
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Preliminary evaluation of a living willow (Salix spp.) sound barrier along a highway in Quebec, Canada.

机译：对加拿大魁北克省沿高速公路的活柳（Salix spp。）声屏障的初步评估。

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摘要

This study was conducted to verify whether living willow (Salix viminalis) sound barriers can be established and grown in the climatic conditions of Quebec, Canada. Results show that living willow sound barriers are relatively simple to build and offer an effective and ecological alternative to conventional noise barriers used in urban areas. At the end of the first growing season, the willow stems were very well-rooted and developed a large number of branches that covered the entire surface of the wall. The fertilizer application and irrigation regimes were adequate because they stimulated vigorous growth of the plants throughout the season. No pest control was necessary; the willows were in good health without any sign of insect or disease attack. Branch survival following the rigorous winter was nearly 100%. No injuries caused by frost or salt spray were observed.
机译：进行这项研究以验证是否可以在加拿大魁北克的气候条件下建立和生长活柳（Salix viminalis）声屏障。结果表明，柳树声屏障的建造相对简单，并且为城市地区使用的常规噪声屏障提供了有效的生态替代方案。在第一个生长季节结束时，柳茎扎根牢固，并形成大量覆盖墙体整个表面的树枝。施肥和灌溉制度是适当的，因为它们在整个季节都刺激了植物的旺盛生长。无需害虫防治;柳树健康，没有任何昆虫或疾病发作的迹象。严冬后的分支存活率接近100％。没有观察到由于霜冻或盐雾引起的伤害。

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