1. Effect of Silicon Fertilizer and Straw Return on the Maize Yield and Phosphorus Efficiency in Northeast China. Issue 2 (19th January 2021) Authors: Frank Stephano, Mabagala; Geng, Yuhui; Cao, Guojun; Wang, Lichun; Meng, Wang; Meiling, Zhang Journal: Communications in soil science and plant analysis Issue: Volume 52:Issue 2(2021) Page Start: 116 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗