The changes of stem number and plant height of rice treated with different nitrogen fertilizer levels
ZHAO Li-jun, HUANG Ying-hua, ZHANG Shan-xuan, GUO Zhi-yao, HONG Rui-xia, WANG Yi-lin, XIA Li-sha, LI Yan-da, CHEN Qing-chun
HUBEI AGRICULTURAL SCIENCES . 2020, (12): 13 -16 .  DOI: 10.14088/j.cnki.issn0439-8114.2020.12.003