Effects of nitrogen,phosphorus and potassium fertilizer on grain-filling and oil accumulation of confectionary sunflower
AN Hao, DUAN Yu, ZHANG Jun, LIANG Junmei, ZHANG Tingting
Journal of Northern Agriculture . 2021, (3): 29 -35 .  DOI: 10.12190/j.issn.2096-1197.2021.03.04