Abstract: Two pineapple cultivars (Ananas comosus ‘Tainung No.16’ and A. comosus ‘Tainung No.17’) were compared with the local cultivar A. comosus ‘Sarawak’ in Quanzhou city. Plant characteristics, agronomic characters were observed, the quality characters of fruit were determined, and cold resistances were investigated. Results showed that the two pineapple cultivars with higher single fruit weight, TSS, vitamin C content and lower acid content than ‘Sarawak’, were fresh quality varieties. It was suggested that ‘Tainung NO.16’ could enlarge demonstration for stronger cold-resistant capability, and ‘Tainung NO.17’ could used as hybrid germplasm.

Key words: pineapple, plant characteristics, agronomic characters, cold damage

摘要： 以泉州地区主栽品种‘沙捞越’为对照，对引进的菠萝品种‘台农16号’和‘台农17号’进行种植试验，观察其植物学性状、农艺性状，测定果实品质性状，并调查抗寒性能。结果表明，‘台农16号’和‘台农17号’的单果重、可溶性固形物、维生素C含量均高于对照，且酸度较低，属优质鲜食品种；‘台农16号’抗寒力较强，可在该地区扩大示范面积；‘台农17号’抗寒力弱，可作杂交种质。

关键词: 菠萝, 植物学性状, 品质性状, 寒害