‘Fuza No.8’ is a winter tumorous stem mustard F₁ hybrid of late maturity and high yield type，
developed by crossing tumorous stem mustard cytoplasmic male sterile line‘ 96145-1A’and‘ 203’with a group
of excellent male bred．The most notable feature of this hybrid is strongly resistant to bolting with flexible sowing
date．It has erect leaves，and is more tolerant to virus disease（TuMV）than the contrast‘ Yonganxiaoye’．
Its tumor stem yield is high with good yielding ability．Generally，its tumor stem yield is 52.5-60.0 t·hm^-2．
The highest yield can reach over 67.5 t·hm^-2．It is suitable for cultivation in 600 m above sea areas in Chongqing
as the second season of tumorous stem mustard，and in Chongqing，Sichuan，Hunan，Yunnan，Guizhou
Provinces，etc． as raw material for processing mustard．