Grey Correlation Analysis between Climatic Elements during Winter Wheat Growing Period and Yield in Counties —A Case Study of Henan Province
ZHAO Kai-na,NING Xiao-ju,QIN Yao-chen,ZHANG Rong-rong,SHI Qin-qin
Chinese Journal of Agrometeorology . 2017, (11): 729 -737 .  DOI: :10.3969/j.issn.1000-6362.2017.11.005