金蒲桃在深圳市的适应性研究

Study on the Adaptability of Xanthostemon chrysanthus in Shenzhen City

通过种源地与引种地的气候差异分析,将澳大利亚的热带雨林代表植物之一的金蒲桃(Xanthostemon chrysanthus)引种到深圳市仙桐体育公园,观测结果表明金蒲桃在该地生长良好,能正常开花结果。金蒲桃盛花期在12月至翌年2月,花色鲜黄、花量大、花期长,具有极好的景观效果。除此之外,其生长期未出现明显病虫害,因此可在深圳市及邻近地区推广栽培。

By analysising the climate variance between provenance and introduction area ,Jin Putao（Xanthostemon chrysanthus）-one representative plant of Australia′s tropical rainforest was introduced to Shenzhen Xiantong Sports Park ,observation results showed that Xanthostemon chrysanthus grew well in Shenzhen City ,and it could be abloom and seed-produced normally. It had extremely good landscape effect for its long florescence ,and its flourishing florescence was between December to February ,also for its large number of bright yellow flowers.In addition to this ,obvious pests and diseases were not appeared during growth period ,therefore Xanthostemon chrysanthus could be cultivated in Shenzhen City and its surrounding areas.