摘要
为研究水肥一体化条件下不同品种水溶肥对玉米产量和效益的影响,选用玉米品种京单128为试验材料,试验结果表明:水肥一体下施用水溶性肥料种植玉米较农民常规"一炮轰"施肥具有明显的增产增收效果,采用水肥一体化追施水溶肥料是提高作物产量的有效途径;其中尿素是目前玉米大田生产中节本、增产、增收效果较明显的水溶肥料,适合在当前玉米水肥一体化种植中应用。
The experiment which based on Jingdan 128 maize variety was studied the effect of water-soluble fertilizer on cornyield and benefit under integrated fertilizer.The results showed that water-soluble fertilizer had significant production increasethan the farmers conventional ＂shelling＂ fertilization. The use of water-soluble fertilizerby topdressing integrated fertilizer waseffective way to improve crop yield and urea was a obvious water-soluble fertilizer for corn field production output andincome increase effect ,which was fit for maize planting fertilizer application.
出处
《北方农业学报》
2016年第3期23-26,共4页
Journal of Northern Agriculture
关键词
水肥一体化
水溶肥料
玉米
产量
效益
Integrated fertilizer
Water-soluble fertilizer
Corn
Yield
Benefit
