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在广东遂溪进行的加勒比松种源试验表明：３个加勒比松变种及种源间存在着显著差异，在雷州半岛正种加勒比松干形通直，生长迅速，病虫害少，抗风力强。湛江林木良种场种子园生产的正种加勒比松子代，其生长及干形有较大改善，可在我国热带，南亚热带广泛造林使用；洪都拉斯加勒比松幼林阶段病虫害发生比较严重，不适宜在雷州半岛种植，巴哈马加勒比松可扩大种植。
The test of Caribbean pine provenance in Suixi, Guangdong Province showed that there were significant differences among the three Caribbean pine varieties and their provenances. The carps were dry and straight in the Leizhou Peninsula, growing rapidly with less pests and diseases and stronger wind resistance. Zhanjiang forest seeds seed orchard production of positive species of the Caribbean pine progeny, its growth and stem shape has greatly improved, in our tropical, south subtropical extensive afforestation use; young stage of Honduras caribbean pine pest and disease more serious, not suitable in Leizhou Peninsula Planting, Bahamas Caribbean pine can be expanded.