Effect of Combined Application of Fulvic Acid and Urea on Yield and Nitrogen Use Efficiency of Drip Irrigation Maize
LU Da-wei, LI Qing-jun, CHEN Shu-huang,GENG Qing-long, LAI Ning, LIU Guo-hong
Xinjiang Agricultural Sciences . 2019, (10): 1888 -1894 .  DOI: 10.6048/j.issn.1001-4330.2019.10.014