Welcome to Chinese Agricultural Science Bulletin,
The First Soaking Rain in Spring in Eastern Qinghai Agricultural Region from 1961 to 2017: Variation Characteristics
晁红艳 .,袁志强,祁栋林,张娟
Chinese Agricultural Science Bulletin . 2019, (4): 75 -82 .  DOI: 10.11924/j.issn.1000-6850.casb18080011