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。
The effects of three different fertilizing quantity on yield and economic benefits of two vegetable and oil dual-use rape(Bras⁃sica 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.
作者
刘念
汤天泽
范其新
李迎春
蒙大庆
李芝凡
陈军
张体刚
LIU Nian;TANG Tian-ze;FAN Qi-xin;LI Ying-chun;MENG Da-qing;LI Zhi-fan;CHEN Jun;ZHANG Ti-gang(Mianyang Academy of Agricultural Sciences,Mianyang 621023,Sichuan,China)
出处
《湖北农业科学》
2020年第18期71-73,共3页
Hubei Agricultural Sciences
基金
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)。
