Effects of cotton defoliant on seed germination and seedling growth of rapeseed at different sowing dates
CHENG Hui-huang, CHEN Jun-ying, XIA Shao-nan, SHEN Jia-xing, ZHANG Li-juan
HUBEI AGRICULTURAL SCIENCES . 2019, (12): 27 -30 .  DOI: 10.14088/j.cnki.issn0439-8114.2019.12.007