Effect of different sowing date and combined application of nitrogen and phosphorus fertilizers on oats yield
WANG Lu, WANG Fengwu, GAO Qing, LIU Jinghui, ZHAO Baoping
Journal of Northern Agriculture . 2020, (3): 80 -85 .  DOI: 10.12190/j.issn.2096-1197.2020.03.12