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利用游离小孢子培养育成早熟春甘蓝新品种‘豫生1号’
A New Cabbage F1 Hybrid by Isolated Microspore Culture -`Yusheng 1’
【摘要】 采用游离小孢子培养技术快速育成早熟春甘蓝一代杂交新品种‘豫生 1号’ (96 1)。该品种叶球近圆形 ,结球紧实 ,叶质脆嫩 ,耐先期抽薹 ,耐裂球 ,抗病毒病、黑腐病、霜霉病。定植后 6 0d成熟 ,净菜产量 4 4~ 5 5t/hm2 。适于华北地区春季栽培
【Abstract】 Yusheng 1 is a new cabbage F 1 hybrid, whose parents are self incompatibledouble haploid lines obtained by isolated microspore culture. It takes about 60 days from planting to harvesting and has a nearly round and compact head with delicate and tender leaves. This variety is tolearant to premature bolting and head cracking, and suitable for planting in spring. The mean yield is 44-55t/hm 2.
【基金】 河南省科技攻关项目 (98116 0 10 6 ) ;农业部“九五”重点资助项目 (95农 15 0 2 0 2 )
- 【文献出处】 园艺学报 ,Acta Horticulturae Sinica , 编辑部邮箱 ,2001年06期
- 【分类号】S635.1
- 【被引频次】26
- 【下载频次】114