豫北地区园林植物的季相特征及造景研究

Study on Scenery and Seasonal Characteristics of Plants in Botanical Garden of Yubei Area

以豫北地区50种常见的阔叶落叶树木为观察对象,从植物的开花节律、发叶节律、叶色变化节律、果色变化节律等出发,对各时期园林植物种类进行统计分析,最后结合实例分析提出了各季节景观的配置原则和应注意的一些问题。

The change of garden plant aspection is the special reflect for climate and a response of acclimation. Plant was the main body of aspection changes. Especially in northern areas which had distinctive four seasons, the changes of plants were particularly important. Landscape design could be handy only by mastering the characters of the aspection and plant biology. Observation of phenology was needed when plant aspection changes were studied. 50 normal hardwoods with broad leaves in northern Henan Province were observed. Each stage was analyzed on the basis of floristics from rhythms of blooming, foliation, leaf and fruit color changes and so on. Finally, landscape configuration principles in four seasons and some problems should be noticed were put forward combining with the instance analysis.