福鼎荔枝、龙眼引种观察与思考

Observation and thinking about introducing litchi and longan to Fuding City

考察了福鼎市引种荔枝、龙眼的历史与现状,分析了福鼎市的气候特征和荔枝、龙眼生长发育对温度的要求与小气候条件的关系等,提出福建北缘地带南亚热带果树品种北移应具备的条件,即:位于西南开口的沿海小海湾区域、西北面有高山阻挡、坐西北、朝东南、向阳、背风、海拔100m以下缓坡地带的小气候区,其气候、土壤等条件适于荔枝、龙眼生长,可适度发展晚熟或中偏晚熟良种。同时,简要论述引种荔枝、龙眼过程中应注意的问题和所得到的启示。

The history and current situation of introducing litchi and longan to Fuding City was discussed, the climatic features of Fuding City and the relationship between the temperature requirement for the growth of lichi and longan with the micro\|climate were analyzed,the conditions for the fruit trees removed up\|north to north Fujian were put forward,that was,micro\|climate located in the northweast direction of hills and toward the sea,with a sunny exposure,lee side,landing on the slopes under 100 meters in sea level,the climate and soil at these areas were suitable for developing late or middle late litchi and longan varieties.Some problems in the process of introducing the varieties and some enlightenment were also expounded.