莆田市龙眼果园种植生态指标及区划的研究

Study on the ecological indicators and zone divide of longan orchard in Putian

以素有"水果之乡"和"兴化桂圆甲天下"的莆田为典型研究区,分析各乡镇的年最低气温、年均温、年降水量及土壤类型等龙眼种植主要生态指标的分布特征,按照适宜度将莆田市龙眼果园生态种植区划分为3种类型:适宜区、次宜区、不宜区。研究结果为莆田市龙眼果园种植区划及资源的开发利用提供了依据,也为闽东南及其他相似龙眼果园的生态研究提供了参考。

Putian, which is famous as fruit township and Xinghua longan the finest under the heaven, was selected as typical study area. Based on analysis distribution characteristics of ecological planting index of annual temperature, annual minimum temperature, annual rainfall and agrotype and other ecological indicators of each town in Putian. According to the suitability, the ecological condition of longan orchard in Putian was divided into three types： suitable area, minor suitable area and unfavorable area. As a result, it not only gave the advice to planting zone divide and the resource development of longan orchard, but also provided the reference for the ecological condition of longan orchard in the south-east of Fujian.