Effects of EM bio-organic fertilizer on the production of microtubers from virus-free potato seedlings
ZHU Yuan-fang, XU Yong-qing, CHEN Fu-wei, FENG Yan-zhong, LIU Di, LI Feng-lan
HUBEI AGRICULTURAL SCIENCES . 2020, (20): 46 -50 .  DOI: 10.14088/j.cnki.issn0439-8114.2020.20.010