四倍体白菜新品种小杰青的选育

Breeding of Xiaojieqing, a New Tetraploid Pakchoi Cultivar

以亲本H109为材料,通过秋水仙素诱变选育获得四倍体白菜新品种小杰青(正在申请新品种权),适宜作棵菜栽培,具有株型优美,叶片数多,束腰,叶柄比大,柄绿且短等特点,秋季栽培产量可达5800 kg/667m^(2)。

A new tetraploid pakchoi cultivar Xiaojieqing(being applied for new cultivar right)is obtained by colchicine mutagenesis using the parent H109 as the material.It is suitable for planting as the vegetable.It has the characteristics of beautiful plant type,many leaves,large waist,large leaf petiole ratio,green and short stalk.The yield can reach 5800 kg/667m^(2) in autumn.