碧丰特征特性：高秧早熟菜豆优良品种，植株生长势强，荚绿色，长而宽。平均单荚重18克，荚长23厘米，宽约l.8厘米，荚厚1厘米。每荚含白色种子7～8粒，种子个大，为肾形。鲜荚含蛋白质2.85％，含干物质可达18.25％。栽培要点：在南北方露地、保护地均可进行栽培，适应性强，早 Bi Feng Features: High seedlings precocious beans varieties, plants grow strong, green pods, long and wide. The average single pod weight 18 grams, pod length 23 cm, width l.8 cm, pods 1 cm thick. Each pod contains white seeds 7 to 8 seeds, a large, kidney-shaped. Fresh pods contain 2.85% protein, up to 18.25% dry matter. Cultivation points: In the northern and southern open field, protected areas can be cultivated, adaptable, early