Diversity analysis of total polyphenols in leaves of sand pear germplasms
FAN Jing, CHEN Qi-liang, YANG Xiao-ping, ZHANG Jing-guo, HU Hong-ju
HUBEI AGRICULTURAL SCIENCES . 2019, (23): 116 -118 .  DOI: 10.14088/j.cnki.issn0439-8114.2019.23.025