迟熟龙眼品种引种表现比较

Comparative study on planting performance between different varieties of Longan(Dimocarps longana) with late maturity

经过多年对引进的迟熟龙眼品种在广州的梢期、生长量、开花结果特性、果实品质以及抗病性等生长结果特性的观察比较,对各个品种的表现作出评价。结果表明,泸丰和松风本较适宜在广州种植,立冬本的成熟期最迟,其他品种可作为育种材料。

In this paper,the planting performances,including the branch growing period and amount of growth,flowering and fruit setting,fruit quality and antidisease capability,about different varieties of longan with late maturity introduced to Guangzhou were all studied and evaluated after several years.The results demonstrated that Lufeng and Songfengben were more adaptive in Guangzhou than other varieties,Lidongben matured most lately and others could be used as breeding resources.