文冠果开花座果研究进展  

Research Progress on the Flowering and Fruit Set of Xanthoceras sorbifolia Bunge

作　　者：丁明秀 敖妍 

机构地区：[1]内蒙古赤峰市林业局林业工作总站,赤峰024000 [2]中国林业科学研究院林业研究所,北京100091

出　　处：《中国农学通报》2008年第10期381-384,共4页Chinese Agricultural Science Bulletin

基　　金：国家科技支撑计划(2006BAD18B0101)(2006BAD07A00)

摘　　要：文冠果是中国特有的木本油料树种,具有较高的经济和生态效益。但文冠果座果率低,产量不稳,影响其大规模开发利用。该文综述了对文冠果开花座果规律的研究,分析了落花落果规律以及原因,并提出保花保果措施和方法,如树体管理、水分和养分管理、化学技术措施等,旨在为生产中提高文冠果的座果率提供理论依据。Xanthoceras sorbifolia Bunge is woody energy plant endemic to China with great economical, environment benefit. But the development of Xanthoceras sorbifolia Bunge is enormously affected by the low fruit set rate and unstable yield.This article described the flowering,fruit set habit and analyzed the rules and causes of flowers and fruits dropping. To provide theory base of improve fruit set rate in production, some techniques and methods were put forward to improve flower and fruit set rate, such as management of fruit trees, nutrient and water regimes and chemical technology,etc.

关 键 词：文冠果 开花 座果 解决措施 

分 类 号：S727.33[农业科学—林木遗传育种]