花椰菜新品种夏雪40的选育

Breeding of Cauliflower New Variety‘Xiaxue 40'

夏雪40是以91A－C－2－D13－9－15为母本、91B－C－1－1－2－5－8为父本配制的一代杂种，极早熟，成熟期45天左右，株型直立紧凑，花球洁白，较紧实，平均单球重0．45kg，耐高温高湿，每667m2产量1480－1680kg，比对照白峰早熟7天左右。

Laxue 40' is a new hybridvariety of cauliflower crossed with 91A-C-2- D13- 9- 15 as father plant and 91B- C- 1 -1- 2- 5- 6 as mother plant. Its characters are extremly mature, growth period about 40days, arrect and compact plant type , pure whiteand compact cauliflower, single caulifloweraverage weight 0. 45 kg, tolerance of hightemperature and humidity , yield 1 480 - 1 680 kgPer 667 m2. It matures about 7 days earlier thancheck Baifeng, and has more income.