適製包種茶茶樹六十九年選品系選拔與其選拔族群芽葉性狀與包種茶製茶品質與收量之相關

Line Selection of 1981 Selected Clone for Pouchong Tea Cultivar, and the Relationship between Shoot Tip Characters to Yield and Pouchong Tea Quality

以1962年人工雜交，適製包種茶為育種目標之個體為材料，說明其實生苗選拔與個體選拔之過程與結果。文中同時利用選拔過程中，以芽葉性狀調查結果，分析其與收量與與品質之相關。結果發現，收量與節間長及葉長呈顯著正相關，節間長、葉長與茸毛分布與品質無顯著之相關，其餘均與其中1至3項品質構成因子有顯著之正相關。經株行試驗後，選出6個優良品系，代號為14、34、67、69、122、125 ,產量除34及69外均高於台茶12號，春茶產期及主要芽葉1對伏則介於台茶12號與青心烏龍間。

The paper explains the hybrid during 1962 to 1963, the procedme, and selection of the tea-breedmg program, which was specific for pouching the tea uses. The relationship between tea quality and yield to some shoot tip character, were also st11died. Results show, tlrnt intemodes lengths and leaf lengths had significant positive correlation to yield. Most of the shoot tip characters also had significant positive correlation to at least one tea quality except lea几air distributions and intemodes lengths. After a 15-year­selection, six superior lines were selected from 646-hybrid seedling, that were named No. 14, No.34, No.67, No.69, No.122, 己No.125. The yield of No.34 and No.68 were higher than the Taiwan Tea Experiment Station (TIES) No. 12, while spring tea harvest dates and shoot tip characters were intermediate beween TTES No. 12 and Chin-Shin Oolong for these 6 lines.