湖北农业科学 ›› 2020, Vol. 59 ›› Issue (18): 71-72.doi: 10.14088/j.cnki.issn0439-8114.2020.18.014

• 园艺·特产 • 上一篇    下一篇

不同追肥量对油菜品种产量和经济效益的影响

刘念, 汤天泽, 范其新, 李迎春, 蒙大庆, 李芝凡, 陈军, 张体刚   

  1. 绵阳市农业科学研究院,四川 绵阳 621023
  • 收稿日期:2020-02-17 发布日期:2020-11-05
  • 通讯作者: 汤天泽,研究员,主要从事油菜遗传育种,(电子信箱)51372661@qq.com。
  • 作者简介:刘 念(1985-),女,重庆合川人,高级农艺师,硕士,主要从事油菜品质分析和栽培研究,(电话)0816-2822092(电子信箱)liunian20030243@163.com;
  • 基金资助:
    转基因生物新品种培育及产业化研究(2018ZX08020001); 国家油菜产业体系建设项目(CARS-12); “十三五”四川省农作物育种攻关项目(2016NYZ0031); 四川省创新团队项目(2019-2023); 四川省商业化育种项目(2016NYZ0013)

Effects of different fertilizing quantity on yield and economic benefit of rape varieties

LIU Nian, TANG Tian-ze, FAN Qi-xin, LI Ying-chun, MENG Da-qing, LI Zhi-fan, CHEN Jun, ZHANG Ti-gang   

  1. Mianyang Academy of Agricultural Sciences, Mianyang 621023, Sichuan, China
  • Received:2020-02-17 Published:2020-11-05

摘要: 分析了2个菜油两用型油菜(Brassica campestris L.)品种摘薹后3种追施氮肥量(45、90、135 kg/hm2)对其产量和经济效益的影响。结果表明,综合计算效益,作为菜油两用型油菜品种,国豪油5号优于绵油32。油菜摘薹后追肥的最佳量为90 kg/hm2

关键词: 油菜(Brassica campestris L.), 追肥量, 菜油两用型, 产量, 经济效益

Abstract: The effects of three different fertilizing quantity on yield and economic benefits of two vegetable and oil dual-use rape(Brassica campestris L.) varieties after picking were studied. Comprehensively calculating the benefits, as avegetable and oil dual-userape variety, Guohaoyou No.5 was better than Mianyou 32. The fertilizing quantity optimal fertilizing quantity for rape after picking was 90 kg/hm2.

Key words: rape(Brassica campestris L.), vegetable and oil dual-use, yield, benefit

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