小白菜品種抽苔性評估

Abstract

以台灣現行栽培的19種小白菜品種進行抽苔性評估，分別於86年與87年用10天大之幼苗以生長箱10℃分別處理後 7 天，87年於處理後25天、45天，評估抽苔期早晚，其中以丸葉山東白菜、東京小白菜、強力山東白菜、Bekamaru等四品種至試驗結束仍未抽苔；從中再由喜樹白菜、三鳳小白菜、鑽石白菜、台南白菜、珍珠白菜選拔更晚抽苔之品系，可供進一步選育或栽培之參考。 19 cultivars of non-heading chinese cabbage were evaluatd for bolting capability. 10 days old seedlings of those materials were treated under 10℃ for 37 days and investigated for bolting abiltiy in 7 days after treatment in 1997. In 1998, same cultivars were treated with 10℃ for 12 days with the same old seedlings and evaluated in 25 and 45 days after treatment.