Effects of Nitrogen Levels on Flavonoids and Mineral Nutrient Accumulation in Coreopsis tinctoriaNutt.
Zhiyuan LI, Hong JIANG, Yan MA, Xiumei JIANG, Lifang ZHANG, Zhiguo LIANG, Zepeng WANG, Liang TANG, Xiao LIANG, Yong QIN
Journal of Agricultural Science and Technology . 2022, (9): 208 -216 .  DOI: 10.13304/j.nykjdb.2021.0234