浙江农业科学 ›› 2024, Vol. 65 ›› Issue (9): 2064-2068.DOI: 10.16178/j.issn.0528-9017.20240110

• 经济作物 • 上一篇    下一篇

高含油抗病耐寒油菜新品种浙农油12的选育

许岩(), 张泉锋, 冯宇操, 肖家睿, 孙一鸣, 冯玉飞   

  1. 浙江勿忘农种业股份有限公司,浙江 杭州 310020
  • 收稿日期:2023-05-21 出版日期:2024-09-11 发布日期:2024-09-11
  • 作者简介:许岩(1988—),男,浙江杭州人,农艺师,本科,从事油菜、玉米等旱粮作物研究工作,E-mail:437110214@qq.com

Breeding of rape variety Zhenongyou 12 with high oil content, disease resistance and cold tolerance

XU Yan(), ZHANG Quanfeng, FENG Yucao, XIAO Jiarui, SUN Yiming, FENG Yufei   

  1. Zhejiang Wuwangnong Seed Industry Co., Ltd., Hangzhou 310020, Zhejiang
  • Received:2023-05-21 Online:2024-09-11 Published:2024-09-11

摘要:

浙农油12是一个高含油、抗菌核病和病毒病、耐寒性好的油菜新品种,由浙江勿忘农种业股份有限公司自主选育,并于2023年通过非主要农作物品种登记,登记编号:GPD油菜(2023)330235,适宜在长江下游浙江、江苏、安徽、上海冬油菜区秋冬季节种植。该品种以具有适性广、品质高的3个油菜品种为基础材料,通过杂交组合测配和世代材料分离,以聚合抗主要病害、耐低温冻害、高含油量等优势农艺和品质性状为定向选择目标,通过系谱法多年选育而成。该品种多点适应性试验平均产量2 813.5 kg·hm-2,比对照增产2.7%;含油量49.71%,硫苷含量21.48 μmol·g-1,无芥酸。

关键词: 油菜, 高含油, 抗病, 耐寒, 浙农油12, 选育

Abstract:

Zhenongyou 12 is a new conventional rape variety with high oil content, disease resistance and cold resistance, bred by Zhejiang Wuwangnong Seed Industry Co., Ltd. It passed the registration of non-main crop varieties with registration number GPD rapeseed (2023) 330235 and is suitable for planting in autumn and winter in the winter rape areas of Zhejiang, Jiangsu, Anhui and Shanghai in the downstream areas of the Yangtze River. This variety was systematically bred through hybrid combination testing and generation material separation. Three widely adapted and high-quality conventional rape varieties were used as basic materials to form a hybrid combination, which aggregated excellent traits such as disease resistance, cold tolerance, and high oil content after years pedigree method. The average yield of this variety in the multi-point adaptability test was 2 813.5 kg·hm-2, 2.7% higher than the control; the oil content was 49.71%, the glucosinolate content was 21.48 μmol·g-1, and the erucic acid content was 0%.

Key words: rape, high oil content, disease resistance, cold tolerance, Zhenongyou 12, breeding

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