山东伏花生(以下简称伏花生)自1958年引入我省试验试种以后,由于具有高产、稳产、抗旱、耐瘠等优良特性,肯定了它在我省的推广价值;同时也指出了它有种子休眠期短、成熟后易在土壤中发芽的缺点。为了探索伏花生在我区的自然条件下适宜的播种期与收获期,以期达到进一步增产的目的,我们会在1960—62年连续作了分期播种 Shandong V peanut (hereinafter referred to as V peanut) since its introduction in our province in 1958 after the pilot test, due to its high yield, stable yield, drought, barren and other fine features, affirmed its promotional value in our province; also pointed out that it has Short seed dormancy, the shortcomings of germination in the soil after maturity. In order to explore the proper sowing date and harvesting date of natural peanut under our natural conditions in order to achieve the purpose of further increasing production, we will make continuous sowing in 1960-62