近年来,冀西北高寒区试种、推广种植食荚碗豆,亩纯收入达1500元以上。 一、对环境条件的要求 食荚碗豆喜欢在凉爽的气候条件下生长。种子发芽适温为6～12℃,生长发育温度为15～20℃,如气温超过26℃,即使时间短暂,由于高温促进早熟也会对食荚豌豆的产量和品质产生不利影响。食荚豌豆属长日照作物,特别是开花结荚期,充足的光照 In recent years, Hebei northwest alpine trial planting, poplar cultivation of potatoes beans, net income of more than 1,500 yuan per mu. First, the requirements of environmental conditions Bowl beans like to grow in cool climates. Seed germination suitable temperature of 6 ~ 12 ℃, growth and development temperature of 15 ~ 20 ℃, such as the temperature exceeds 26 ℃, even if the time is short, due to the promotion of early maturity will also adversely affect the yield and quality of food pea. Capsicum Pea is a long-day crops, especially flowering pods, adequate light