【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。更多还原

【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.更多还原