Abstract:

Abstract: For unreasonable current situation of peanut sowing time in Southwest Region of Shandong Province, 7 different sowing date treatments aimed to find suitable peanut sowing time were arranged in this study within the framework of up to two months from 15/4 to 15/6 (2007～2009). By comparing the climate adaptation, individual biological traits and yield traits of 7 different sowing date treatments，it was reached around 5/5 suitable for peanut sowing at the local.