芒果新品種‘臺中1號’之育成

芒果為臺灣重要果樹產業，目前主要栽培品種果實品質優良，但仍有部分果實性狀有待改進，如金煌芒果容易發生果肉劣變，因此本場以高可溶性固形物與可綠熟果採收為育種目標，選育出芒果‘臺中1號’。芒果‘臺中1號’由1999年播種之‘金煌’芒果實生後代選拔而得，經單株選拔、性狀檢定與果實品質產量調查等，於2014年取得品種權。品種特性為植株生長勢強，樹形半開張，花序中兩性花比率為64.9%，著果率佳。果實呈橢圓形，平均果重601.1 g，有突起花柱痕跡，黃熟果果皮為橙黃帶紅，果實帶有微香味，果肉呈黃色，纖維量少，果肉率87.3%，可溶性固形物含量21.6 °Brix，可採綠熟果進行催熟。彰化地區產期為7月中旬至8月上旬。

關鍵字

芒果；催熟；綠熟果

並列摘要

Mango is an important fruit industry in Taiwan. The current main cultivars have good fruit quality, but there are still some problems to be solved, such as fruit disorder of 'Chiin Hwang' mango. The aims of breeding mango are fruit with high soluble solids and could be harvest at green mature stage. The mango new cultivar 'Taichung No. 1' was selected from 'Chiin Hwang' mango seedling progeny, it is seeded in 1999 using single plant selection and subjected to comparison tests. The fruit quality and yield were investigated and the varieties rights is obtained in 2014. The horticultural characteristics of 'Taichung No. 1' include strong growth vigor, semi-open canopy and hermaphrodite flower ratio in inflorescence was 64.9%. The average weight of fruit was 601.1 g and the shape of the fruit was elliptic and the stylar scar was protrusion. The peel colour of mature fruit was yellow-orange and red. The flesh of fruit with a slight aroma had yellow colour and less fiber. The rate of pulp was 87.3% and the total soluble solids were 21.6 °Brix. This cultivar could be harvest from mature green fruit to ripen. The production period was from mid-July to early August in Changhua County.

並列關鍵字

mango ； ripen ； mature green fruit

國際替代計量

芒果新品種‘臺中1號’之育成

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