近年枣树在朝阳地区蓬勃发展起来,成为朝阳地区的优势效益产业。但是枣树落花落果非常严重,下面我们就枣园立地条件和管理水平、花期气候条件等方面分析了枣树落花落果的原因,并提出提高坐果率的措施。枣树花量虽然很大,但落花落果严重,自然坐果率仅为1%左右。1枣树落花落果的原因1.1枣树本身的特性枣树的花芽是当年分化、当年形成,花量大,使得 Jujube in recent years flourished in the Chaoyang area, a Chaoyang region of the advantages of the industry. However, the jujube tree is very serious. In the following, we analyzed the reasons for jujube tree falling and fruiting on the site and management level of jujube garden and flowering climatic conditions, and put forward the measures to improve the fruit setting rate. Jujube flowers although a lot, but the drop serious, natural fruit setting rate of only about 1%. 1 jujube fall flower reasons jujube tree jujube itself is the characteristics of flower bud differentiation is the year, then the formation of large flowers, making