期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2020
卷号：446
期号：3
DOI：10.1088/1755-1315/446/3/032108
语种：English
出版社：IOP Publishing
摘要：Winter bud dormancy of grape cultivated in high temperature, humidity and low solar radiation areas of Sichuan Province experienced three stages of similar dormancy, internal dormancy and ecological dormancy. Around mid-October, it is the similar dormancy stage, and from mid-October to late-December, it is the internal dormancy stage. In early January, it enters the ecological dormancy stage,2.5% cyanamide treatment could break the dormancy of winter buds of 'Summer black' and 'Xiangyue' grapes.
