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ACTA HORTICULTURAE SINICA ›› 2008, Vol. 35 ›› Issue (6): 929-929.

• 新品种 • Previous Articles     Next Articles

A New Early Maturing Chinese Cabbage Cultivar by Isolated Microspore Culture 'Yuxin 58'

YAO Qiu-ju,JIANG Wu-sheng,YUAN Yu-xiang,GENG Jian-feng,ZHANG Xiao-wei *,WANG Zhi-yong   

  1. (Institute of Horticulture,Henan Academy of Agricultural Science,Zhengzhou 450002,China)
  • Received:2008-01-15 Revised:2008-05-09 Online:2008-06-25 Published:2008-06-25
  • Contact: ZHANG Xiao-wei

Abstract: 'Yuxin 58'is a new Chinese cabbage hybrid,whose parents are self-incompatible double haploid lines induced by isolated microspore culture.It is early maturing and reuires only 58 to 60 days from sowing to maturaty.This cultivar is high resistant to turnip mosaic virus(TuMV)and softrot, resistant to downy mildew and black spot.Its head shape(height/diameter) index is 1.48 and a head mass ranges from 1.5 to 2.0kg.The mean yield is 67.5 t·hm-2.It has dwarf-head with leaf-tips overlapping on head top.Tender,crisp and slightly sweet leaves are suitable for both salad and cooking.

Key words: Chinese cabbage, isolated microspore culture, cultivar

CLC Number: