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园艺学报 ›› 2021, Vol. 48 ›› Issue (6): 1269-1270.doi: 10.16420/j.issn.0513-353x.2019-0930

• 新品种 • 上一篇    下一篇

黑木耳新品种‘丽耳3号'

宋小亚, 刘昆, 郑巧平(), 路新彦, 蒋俊   

  1. 浙江省丽水市农林科学研究院,浙江丽水 323000
  • 收稿日期:2020-11-28 修回日期:2021-03-05 出版日期:2021-06-25 发布日期:2021-07-08
  • 通讯作者: 郑巧平 E-mail:lssyj323000@163.com
  • 基金资助:
    国家现代农业产业技术体系建设专项资金项目(CARS-20);浙江省重大科技专项(2016C02057)

A New Hybrid Cultivar‘Lier 3'inAuricularia heimuer

SONG Xiaoya, LIU Kun, ZHENG Qiaoping(), LU Xinyan, JIANG Jun   

  1. Lishui Academy of Agricultural and Forestry Sciences,Lishui,Zhejiang 323000,China
  • Received:2020-11-28 Revised:2021-03-05 Online:2021-06-25 Published:2021-07-08
  • Contact: ZHENG Qiaoping E-mail:lssyj323000@163.com

摘要:

黑木耳‘丽耳3号'是以黑木耳品种‘新科'和‘916'为亲本,利用单孢分离技术,采用非对称杂交方法从89个杂交后代中定向选育得到的新品种,改良了‘新科'抗性差、产量偏低和‘916'耳片背面多皱褶的不足,栽培过程中原基形成早、秋冬耳比例高、商品性佳、抗性强。

关键词: 木耳, 早熟, 定向选育, 品种

Abstract:

Sporulated monokaryons prepared from Auricularia heimuer,strains‘916'and‘Xinke',were intercrossed using symmetric hybridization and asymmetric hybridization methods.‘Lier 3'was directive breeded among 89 hybrid offspring strains through multi-year and multi-sites trails. The results showed that the resistance and yield of‘Lier 3'were better than that of the parent strain‘Xinke',meanwhile,the number of the reverse side wrinkles of fruiting body was less than that of parent strain‘916'. The new cultivar has excellent agronomic characters such as early maturity,high yield in autumn-winter period,good quality and strong resistance.

Key words: Auricularia heimuer, early maturity, directive breeding, cultivar

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