湖北农业科学 ›› 2026, Vol. 65 ›› Issue (5): 13-16.doi: 10.14088/j.cnki.issn0439-8114.2026.05.003

• 育种·栽培 • 上一篇    下一篇

高油高产宜机收油菜品种绵油93的选育及栽培技术

刘丽芳1,2, 蒙大庆1,3, 范其新1,3, 朱燕1, 张杰1,3, 刘念1,2   

  1. 1.绵阳市农业科学研究院,四川 绵阳 621023;
    2.粮油作物种质创新与遗传改良四川省重点实验室,四川 绵阳 621023;
    3.绵阳市高芥酸油菜工程技术研究中心,四川 绵阳 621023
  • 收稿日期:2026-01-23 出版日期:2026-05-25 发布日期:2026-05-26
  • 通讯作者: 刘念(1984-),女,重庆人,研究员,硕士,主要从事油菜遗传育种研究,(电子信箱)372617918@qq.com。
  • 作者简介:刘丽芳(1983-),女,湖北武穴人,副研究员,硕士,主要从事油菜生物育种及种质资源保存相关工作,(电子信箱)llf_716@126.com。
  • 基金资助:
    四川省重大科技专项(2022ZDZX0015); 四川省创新团队项目(sccxtd-2025-03); 国家油菜产业体系建设项目(CARS-13); “十四五”四川省农作物育种攻关项目(2021YFYZ0018)

Breeding and cultivation techniques of a rapeseed variety Mianyou 93 with high oil and high yield and suitable for mechanical harvesting

LIU Li-fang1,2, MENG Da-qing1,3, FAN Qi-xin1,3, ZHU Yan1, ZHANG Jie1,3, LIU Nian1,2   

  1. 1. Mianyang Academy of Agricultural Sciences, Mianyang 621023, Sichuan,China;
    2. Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province, Mianyang 621023, Sichuan,China;
    3. High Erucic Acid Rapeseed Engineering Technology Research Center of Mianyang City, Mianyang 621023, Sichuan,China
  • Received:2026-01-23 Published:2026-05-25 Online:2026-05-26

摘要: 绵油93为核三系双低甘蓝型油菜(Brassica napus L.)品种,具有高产、高油、宜机收、油蔬两用等突出优点,适宜在平丘生态区四川省冬油菜地区秋季种植。2021—2023年参加四川省天府油菜高产试验,2年平均产量为3 344.4 kg/hm2,比对照德油6号增产11.16%,16个试点中15个试点增产,增产点率达93.75%。菜子平均含油率为45.8%,芥酸含量为0.1%,硫甙含量为20.12 μmol/g;菜薹营养丰富,维生素C含量为1 210 mg/kg,钙含量为1 620 mg/kg,锌含量为10.6 mg/kg,可溶性糖含量为2.76%,氨基酸总量为4.45 g/100 g。该品种于2024年通过国家非主要农作物品种登记,并介绍了该品种的栽培技术。

关键词: 油菜(Brassica napus L.), 绵油93, 油蔬两用, 高产, 高油, 宜机收, 选育, 栽培技术

Abstract: Mianyou 93 is a three-line double-low (low erucic acid and glucosinolate) rapeseed (Brassica napus L.) variety. It features outstanding advantages such as high yield, high oil content, suitability for mechanical harvesting, and dual-use for oil and vegetable purposes. It is suitable for autumn planting in winter rapeseed regions of Sichuan Province in plain-hilly ecological zones. From 2021 to 2023, it participated in the Tianfu Rapeseed High-Yield Trials in Sichuan Province. The two-year average yield was 3 344.4 kg/hm2, representing an 11.16% yield increase over the control variety Deyou 6. It showed yield increase at 15 of 16 trial sites, with a yield-increase rate of 93.75%. The average oil content of its seeds was 45.8%, erucic acid content was 0.1%, and glucosinolate content was 20.12 μmol/g. Its rapeseed shoots were rich in nutrients, with vitamin C content of 1 210 mg/kg, calcium content of 1 620 mg/kg, zinc content of 10.6 mg/kg, soluble sugar content of 2.76%, and total amino acid content of 4.45 g per 100 g. This variety was registered as a non-major crop variety in China in 2024. Its cultivation techniques were also introduced.

Key words: rapeseed (Brassica napus L.), Mianyou 93, dual-use for oil and vegetable, high yield, high oil content, suitability for mechanical harvesting, breeding, cultivation techniques

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