| 摘要： 鳳梨「台農21號（黃金）」是由行政院農業委員會農業試驗所嘉義農業試驗分所，自母本C64-4-117（'Smooth Cayenne' x「台農4號」）與父本C64-2-56（'Smooth Cayenne' x 'Rough'）之雜交後裔，歷經20餘年選育而成。經2005年6月通過農委會果樹品種審議委員會審議，命名為「台農21號」，商品名為「黃金鳳梨」。本品種平均果重1.34 kg，果實圓筒形，果肉黃或金黃色，肉質緻密，平均可溶性固形物18.9°Brix，無裂梗、果心斷裂及裂目（裂果）及肉聲果比例偏高等生理問題。果實採收適期為4-11月，貯藏性佳。Experiment Branch, Taiwan Agricultural Research Institute in June 2005. The 'Tainung No.21 Gold' pineapple fruits were in medium size (1.34 kg on average), cylindrical shape, with a yellow peel at edible ripe stage. The pulp was soft, close texture, juicy, yellow to intense yellow, with high sugar content (18.9 °Brix on average) and intermediate to high acidity. This cultivar was not occurred stem-end splitting, pineapple core rupture and cracking peel. Fruits were harvested from April to November yearly. |
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