The technology of producing and optimizing biochemical fulvic acid utilizing straw
GAO Xi-long, HAN Meng-qi, HUANG Ming-hui, ZHANG Qian-ru, LI Hua, LUO Xing
HUBEI AGRICULTURAL SCIENCES . 2020, (23): 139 -142 .  DOI: 10.14088/j.cnki.issn0439-8114.2020.23.031