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农学学报 ›› 2018, Vol. 8 ›› Issue (7): -.doi: 10.11923/j.issn.2095-4050.cjas17090014

所属专题: 油料作物 园艺

• 林学 园艺 园林 食用菌 •    

早熟、高含油量油菜新品种玉红油3号、4号的选育及良种繁育技术

刘庆荣,张仕莲,戴荣珍,李丽辉,郭丽,普连荣   

  1. 云南省玉溪市红塔区种子管理站,653100,云南省玉溪市红塔区种子管理站,653100,云南省玉溪市红塔区种子管理站,653100,云南省玉溪市红塔区种子管理站,653100,云南省玉溪市红塔区种子管理站,653100,云南省玉溪市红塔区种子管理站,653100
  • 收稿日期:2017-09-21 修回日期:2017-12-22 接受日期:2018-01-25 出版日期:2018-07-20 发布日期:2018-07-20
  • 通讯作者: 刘庆荣 E-mail:2481201075@qq.com
  • 基金资助:
    云南省科技富民强县专项“优质高产油菜新品种产业化关键技术研发与示范”(2014EB034);云南省玉溪市油菜育种重点实验室计划 (ZX200901)。

Breeding and Cultivation of Rapeseed Varieties with Early Maturity and High Oil Content:‘Yuhongyou 3’and‘Yuhongyou 4’

  • Received:2017-09-21 Revised:2017-12-22 Accepted:2018-01-25 Online:2018-07-20 Published:2018-07-20

摘要: 云南省是我国油菜主产省份之一,种植面积达到30万hm2,旱地油菜面积占55%,针对山地油菜生产中对早熟、高稳产型油菜品种的迫切需求,云南省玉溪市红塔区种子管理站于2006年引进国内优异品种,与本地优质、高产、抗逆性强主栽品种杂交,经一年多代筛选鉴定、品质同步检测育成早熟、高含油量、高稳产油菜新品种玉红油3号、4号,玉红油3号2014年通过云南省品种审定(审定编号: 滇审油菜2014003号),玉红油4号2016年通过云南省品种审定(审定编号: 滇审油菜2016004号)。早熟、高含油量山地油菜新品种的选育成功,促进了玉溪市及云南省油菜产业发展。民以食为天,农以种为先,玉红油3号、4号良种繁育技术主要是严格遵行原原种、原种和生产种繁育技术和隔离制度,确保种子质量。

关键词: 城市土地利用, 城市土地利用, CLUE-S模型, 目标约束, 呼和浩特市市区

Abstract: To breed rapeseed varieties with early maturity and yield stability for the mountain area in Yunnan Province, and to promote the sustainable development of agricultural production, the domestic excellent varieties were introduced and crossed with the local elite varieties with good quality, high yielding and high level resistance. Two new rapeseed varieties of‘Yuhongyou 3’and‘Yuhongyou 4’with early maturity, high oil content and yield stability were developed and released at provincial level in Yunnan using multiple generation selection and quality analysis. In this study, the breeding process of the new rapeseed varieties of ‘Yuhongyou 3’and‘Yuhongyou 4’was elaborated. Furthermore, the suitable cultivation techniques of these two varieties were provided. The breeding process and cultivation techniques are important for the rapeseed breeding in Yunnan, and the application of these two new rapeseed varieties plays a significant role in promoting the development of rapeseed industry in Yunnan Province.