葉薹兩用芥藍品種‘台中2號’育成

Leaf and Stalk used of Chinese Kale New Variety 'Taichung No. 2' Breeding

錢昌聖(Chang-Sheng Chien) ； 蕭政弘(Cheng-Hung Hsiao)

《臺中區農業改良場研究彙報》 142期 (2019/03) Pp. 37-49

摘要

芥藍‘台中2號’為一代雜交種，母本自交純化自固定品種‘皺葉黑’，具株形較大、早花及自交不親和性之S_8世代品系。父本自交純化自彰化縣埔鹽鄉地方品種，具葉色濃綠、蠟粉少、分枝性弱及自交親和性之S_9世代品系。2013年透過組合力檢定，選拔生長勢強、產量佳之雜交組合，經品系比較及性狀檢定確認102-7品系具有耐熱性、生長勢佳、葉色濃綠、生育期短、品質優良與花薹早等特性，命名為‘台中2號’。‘台中2號’適合臺灣中部平地6～8月播種，定植30天可作葉用採收，定植45天可作花薹採收，其產量及食味品質均優，有利於調整栽培模式及市場開拓，提供臺灣芥藍產業發展另一項新選擇。

關鍵字

芥藍 ； 育種 ； 雜交一代 ； 耐熱性

並列摘要

The chinese kale 'Taichung No. 2' is a F1 hybrid. The female parent of 'Taichung No. 2' was selection from the open pollinated cultivar 'Wrinkle Black' for eight generations self-crossing (S_8) with characters of large type, early bolting and self-incompatibility. The male parent was selection from a local variety of Puyan Township for nine generations self-crossing (S_9) with characters of thick green with leaf, less waxy, weak branching and self-compatibility. Hybrid of inbred lines had selcted for good vigor and high yield by combining ability test in the 2013. Then through line comparison tested and plant characteristics examination, 'Taichung No. 2' confirmation has characters of heat tolerance, good growth vigour, dark green color of leaves, short growth period, good quality and early bolting. It can be sown at the central of Taiwan from June to August. The chinese kale 'Taichung No. 2' belongs both leaf used and stalk used type that harvesting after transplanted 30 days for leaf used and after transplanted 45 days for stalk used. High yield and excellent taste quality could conducive to adjust cultivation mode, market development and providing another new choice for the development of chinese kale industry at Taiwan.

並列關鍵字

Chinese kale ； Breeding ； F_1 hybrid ； Heat-tolerance