湖北农业科学 ›› 2018, Vol. 57 ›› Issue (4): 19-20.doi: 10.14088/j.cnki.issn0439-8114.2018.04.005

• 育种·栽培 • 上一篇    下一篇

缓释硼肥与油菜种子同播对油菜生长、产量及品质的影响

李迎春1, 王茂辉2, 刘念1, 汤天泽1, 张体刚1, 陈军1, 范其新1, 李芝凡1, 蒙大庆1   

  1. 1.绵阳市农业科学研究院,四川 绵阳 621023;
    2.三台县永明镇农技服务中心,四川 三台 621100
  • 收稿日期:2017-10-30 出版日期:2018-02-25 发布日期:2019-12-25
  • 通讯作者: 通信作者,汤天泽,副研究员,博士,主要从事油菜育种与栽培技术研究工作,(电子信箱)51372661@qq.com。
  • 作者简介:李迎春(1970-),女,四川绵阳人,高级农艺师,主要从事油菜栽培技术研究工作,(电话)13909019929(电子信箱)908580531@qq.com。
  • 基金资助:
    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(2014-2018); 四川省商业化育种项目(2016NYZ0013); 四川省应用基础计划项目(2016JY0086)

Effect of Seed Co-sowing with Slow-release Boron Fertilizeron Growth, Yield and Quality of Rape

LI Ying-chun1, WANG Mao-hui2, LIU Nian1, TANG Tian-ze1, ZHANG Ti-gang1, CHEN Jun1, FAN Qi-xin1, LI Zhi-fan1, MENG Da-qing1   

  1. 1.Mianyang Academy of Agricultural Sciences,Mianyang 621023,Sichuan,China;
    2.Yongming Town Agricultural Service Center of Santai County,Santai 621100,Sichuan,China
  • Received:2017-10-30 Online:2018-02-25 Published:2019-12-25

摘要: 为了了解缓释硼肥与种子同播的效果以及在四川省绵阳市丘陵区的最佳硼肥施用量,通过在稻油轮作田块进行田间试验,设置4个处理研究不同硼肥与油菜种子同播对直播油菜出苗、成苗、产量及品质的影响。结果表明,缓释硼肥与油菜种子同播不影响直播油菜的出苗和成苗;缓释硼肥与油菜种子同播既能提高油菜产量,也能改善油菜品质,但不同用量之间差异显著,缓释硼肥9 kg/hm2时的油菜产量最高,达到2 668.20 kg/hm2。研究结果能为该地区直播油菜缓释硼肥的合理高效施用提供理论依据。

关键词: 缓释硼肥, 直播油菜, 同播, 产量, 品质

Abstract: In order to understand the effect of slow-release boron fertilizer and the optimum boron fertilizer ratein the hilly area of Mianyang, Sichuanprovince, four treatments were used to study the effect of rape seed co-sowing with different boron fertilizers one mergence,seedling growth,yield and quality of rape. The results showed that rape seed co-sowing with slow-release boron fertilizers did not affect emergence and seedling growth. The co-sowing can not onlyincreaseyield but also improve qualityof rape. However,there were significant difference among different boron fertilizer rates. Rapereached the highest yield of 2 668.20 kg/hm2 with the boron fertilizer rate of 9 kg/hm2. The results can provide a theoretical basis for the reasonable and efficient application of slow-release boron fertilizer for rape in the area.

Key words: slow-release boron, direct seedingrape, seed co-sowing with fertilizer, quality

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