Journal of Zhejiang Agricultural Sciences ›› 2026, Vol. 67 ›› Issue (5): 1193-1197.DOI: 10.16178/j.issn.0528-9017.20260074

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Breeding and cultivation techniques for the new variety of green stem vegetable Heiguan

ZHU Shouye1,2(), SHI Zhengkan1,2, ZHENG Ying1,2, YANG Changqin1, YUN Chenlong1, SHI Ruimin1, ZHU Xiangyin1   

  1. 1.Hangzhou Liuhe Seed Co. ,Ltd. ,Hangzhou 310021,Zhejiang
    2.Tongxiang Lvhe Agricultural Technology Development Co. ,Ltd. ,Jiaxing 314515,Zhejiang
  • Received:2026-01-29 Online:2026-05-11 Published:2026-05-12

Abstract:

Heiguan is a new F1 hybrid of green stem vegetable derived from self-incompatible lines 160-3-3-6 and 254. This variety has a semi-erect,compact plant type with a swollen base,broad petioles,and good upright growth habit. It grows rapidly with a 30-40 d growth period. The leaves are tender green when planted in spring,and dark green when planted in autumn or winter. The leaf surface is smooth,the taste is soft,glutinous,sweet,and aromatic,and the commercial quality is excellent. Heiguan is resistant to downy mildew,viral diseases,anthracnose,and soft rot,with better field resistance than the control Degaoheixuanfeng. It is suitable for cultivation in Zhejiang,Jiangsu,Shanghai,Anhui,Henan,Hubei,and other ecologically similar regions.

Key words: green stem vegetable, Heiguan, variety breeding, cultivation technique

CLC Number: