Effects of combined application of nitrogen，phosphorus and potassium on the yield and two anthraquinones of Hemerocallis citrina Baroni
GAO Jia-ning1,2,ZHANG Dan1*,WU Yi1,CAO Long-wu3,DAI Xun3
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2019, (9): 1624 -1631 .  DOI: 10.16333/j.1001-6880.2019.9.021