覆膜与施氮互作对高粱产量及水氮利用效率的影响
梁晓红,张瑞栋,黄敏佳,刘静,曹雄

Interaction of Film Mulching and Nitrogen Application on Yield, Water and Nitrogen Use Efficiency of Sorghum
Xiaohong Liang,Ruidong Zhang,Minjia Huang,Jing Liu,Xiong Cao
表2 品种、覆膜、施氮量单因素作用下的产量比较
Table 2 Yield comparison under single factor of variety, film mulching and N application kg/hm2
品种Variety 产量Yield 覆膜方式Film mulch method 产量Yield 施氮量N application 产量Yield
A1 6 726.23a B1 5 991.80b C1 6 157.15a
A2 5 954.33b B2 6 688.75a C2 6 546.48a
C3 6 317.21a