食荚豌豆又名荷兰豆、荷仁豆,豆科豌豆属。分矮生和蔓生两种类型,喜冷凉湿润气候,耐寒不耐热。发芽始温,圆粒种1—2℃,皱粒种3—5℃。以18—20℃最适,3天即可发芽。幼苗能耐～5——4℃低温,生长期适温12—16℃,开花结荚期适温15—20℃,短时间遇零下低温,开花数减少,但已开的花大都能结 Fresh peas, also known as Dutch beans, Dutch beans, leguminous peas. Sub-dwarf and creeper two types, like wet and humid climate, cold hardy heat. Germination at the beginning of temperature, round seed 1-2 ℃, wrinkle seeds 3-5 ℃. The optimum 18-20 ℃, 3 days to germinate. The seedlings can tolerate ~ 5 - 4 ℃ low temperature, the growth period of the appropriate temperature 12-16 ℃, flowering pod adaptation temperature 15-20 ℃, short time under the zero low temperature, flowering number decreased,