CAJ | 학술논문

为了满足贵州省越冬及早春反季节大白菜生产需要，采用抗寒耐抽薹自交系ye12-3和强冬性自交不亲和系C-2作亲本配制而成中熟一代杂种黔白8号。该品种具有抗寒、耐抽薹、抗病性强、产量高、商品性佳等特点。在冬春严寒条件下生长势强，株高39.8 cm，开展度50.2 cm，一般每667 m2净菜产量5000 kg左右，适宜贵州省大白菜产区及类似生态区晚秋播种越冬栽培早春上市以及早春栽培春夏上市。
위료만족귀주성월동급조춘반계절대백채생산수요，채용항한내추대자교계ye12-3화강동성자교불친화계C-2작친본배제이성중숙일대잡충검백8호。해품충구유항한、내추대、항병성강、산량고、상품성가등특점。재동춘엄한조건하생장세강，주고39.8 cm，개전도50.2 cm，일반매667 m2정채산량5000 kg좌우，괄의귀주성대백채산구급유사생태구만추파충월동재배조춘상시이급조춘재배춘하상시。
‘Qianbai No. 8’, a medium maturing Chinese cabbage F1 hybrid bred by crossing cold and bolting tolerant inbred line ye12-3 with strong winterness self-incompatible line C-2, was dvevloped in order to meet the need of off-season production of Chinese cabbage in Guizhou Province in winter and early spring. This variety has the characteristics of cold tolerance, strong resistant to bolting and general diseases, high yielding and good commodity quality. It has strong growth vigor under severe cold condition in winter and spring. The plant is 39.8 cm in height, 50.2 cm in width, and its net yield is about 75 t·hm-2. It is suitable to be cultivated in Guizhou Province and regions with similar ecological conditions in late autumn for early spring market or in early spring for spring and summer market.