柳樹能分辨北方和南方嗎?
能,柳樹分布在北方地區。南方比較少。
柳樹shuyuguangshengtaifuzhiwu,duihuanjingdeshiyingxinghenguang,xiguang,xishi,naihan,shizhongshengpianshishuzhong。danyixiezhongyejiaonaihanhenaiyanjian,zaishengtaitiaojianjiaoeliededifangnenggouzhuanshengchang,zailiditiaojianyouyuedepingyuanwoye,shengchanggenghao。yibanshoumingwei20~30年,少數種可達百年以上。一年中生屬長期較長,發芽早,落葉晚,南方個別種為常綠樹。

柳樹移植初期或高溫幹燥季節,要搭製蔭棚遮陰,以降低溫度,較少樹木的水分蒸發。蔭棚上方及四周與樹冠保持50厘米左右距離,以保持棚內有一定的空氣流動空間,防止樹冠日灼傷害。

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