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春箭筈豌豆(Vicia),是一年生草本豆科植物:半攀援性,茎柔嫩,有分枝。种子圓形,种皮为淡粉紅色,每莢含种4~8粒,千粒重50~60克。根系发达,根瘤多,成熟时株高5080厘米。1963年由甘肃引进北京試种。根据几年試种結果表明:春箭筈豌豆适宜在北京地区早春作物前茬栽培利用。現简介如下:一、生育狀况1.鮮草产量春箭筈豌豆在北京地区进行品种对比的一百多个春播綠肥品种中,
Spring Peas (Vicia) is an annual herb legumes: semi-climbing, tender stems, branches. Seed round, seed coat is light pink, with 4 to 8 seeds per pod, grain weight 50 to 60 grams. Roots developed, more nodules, 5080 cm height at maturity. 1963 introduced by Beijing Gansu trial planting. According to several years of trial planting results show that: Spring Arrowheadia pea suitable for Beijing in early spring crop cultivation and utilization. Now briefings are as follows: First, the fertility status 1. Fresh grass yield Spring Arrowhead Peas in Beijing area more than 100 varieties of spring sown green manure varieties,