春大白菜新品种福春1号的选育

春大白菜新品种福春1号是由两个自交不亲和系（药×健×京）-3、春大强-6配制而成的一代杂种。中熟，耐抽薹，从定植到采收75 d（天）左右。株型半直立，叠抱，内叶淡黄色，叶球短筒形，纵径28 cm，横径15 cm，单球质量2～3 kg，净菜率75 %。一般每667 m2净菜产量3 800～4 300 kg，适宜福建省冬季和春季栽培。

A New Spring Chinese Cabbage F1 Hybrid-'Fuchun No.1'

‘Fuchun No.1’is a new spring Chinese cabbage bred by crossing self incompatible line（yao×jian×jing）-3 with self incompatible line Chundaqiang-6. It has middle early maturity and is tolerant to immaturity bolting. Its growing period is about 75 days. Its plant is semi-upright type. Its head shape is short cylindrical with overlapping and slight yellow inter leaves. Its head weight is about 2-3 kg with 28 cm in height and 15 cm in diameter. The net product ratio is 75 %. Its net yield is about 57.0-64.5 t?hm-2. It was suitable for cultivation in winter and spring in Fujian Province.