水稻新品種－高雄144號（勝光）

Development of the New Rice Variety Kaohsiung 144

邱運全(Y. C. Chiu) ； 吳志文(C. W. Wu)

《高雄區農業改良場研究彙報》 15卷3期 (2004/12) Pp. 1-12

https://doi.org/10.6958/RBKDAIS.200412.0012

摘要

提升國產稻米品質為水稻品種改良主要目標之一，高雄144號（原品系名稱為高雄育965號）－商品名「勝光」，係於民國85年第1期作雜交，民國87年2期由觀察試驗材料中選出。經過各級產量試驗，稉稻區域試驗及各項特性檢定結果顯示，本品種具有優質及早熟之特性，米粒外觀光鮮亮麗，幾無白堊質粒，且米飯食味與越光不相上下，其生育日數第1期作為115天與臺稉11號相同；第2期作為92天比臺稉11號提早4天。高雄144號兼具有良好的株型，優良的抗穗上發芽特性，適合臺灣中、南部地區一、二期作栽培，本品種於92年第1期作申請登記命名，並獲通過。今後推廣栽培時將提升國產稻米品質。

並列摘要

The purpose of this study is to improve the rice quality, preharvest spouting and other stress-resistant for present early-matured rice varieties. Kaohsiung 144 was selected from the cross-combination between (Kaohsiung 1/M301) F1 and Taiken Yu 30464 in the first crop of 1998. After a series of yield trials, including the regional yield t rail conducted throughout the whole island, the experimental results showed that this variety is characterized as higher quality, stability yield, lower preharvest spouting and lodging resistance. It takes about 115 days in first crop and 92 days in second crop in Pingtung area. This variety was finally named in the first crop of 2003. Kaohsiung 144 also possesses erect plant type, good grain appearance and eating quality. The eating quality of new variety even superior to Koshihikari variety. We recommend to grow this variety for double rice crop area, especially in the middle and south parts of Taiwan. Where are going to grow short term cash crop, either in summer or in winter.

並列關鍵字

Rice ； New Variety