不同肥水耦合对黄瓜产量品质及肥料偏生产力的影响

蒋静静,屈锋,苏春杰,杨剑锋,余剑,胡晓辉

Effects of Different Water and Fertilizer Coupling on Yield and Quality of Cucumber and Partial Factor Productivity of Fertilizer

JIANG JingJing,QU Feng,SU ChunJie,YANG JianFeng,YU Jian,HU XiaoHui

图5 产量、水分利用效率、硝酸盐含量和肥料偏生产力的综合评价 图中阴影区域为产量、肥料偏生产力和硝酸盐含量最优值±10%的可接受区域

Fig. 5 Comprehensive evaluation of yield, water use efficiency, nitrate content and partial factor productivity of fertilizer The shaded area is shown in the yield, fertilizer partial productivity and nitrate ±10% optimum value