矮生菜豆新品種長(zhǎng)農(nóng)菜豆7號(hào)的選育
中國(guó)蔬菜
頁(yè)數(shù): 3 2023-10-09
摘要: 長(zhǎng)農(nóng)菜豆7號(hào)是以哈菜豆6號(hào)為母本,以H5-12為父本雜交后經(jīng)系統(tǒng)選育而成的矮生菜豆新品種。極早熟,出苗至始收嫩莢45~50 d(天),株高約50 cm,花冠旗瓣紫色,翼瓣粉色;嫩莢長(zhǎng)扁條形、綠色,平均莢長(zhǎng)14.7 cm,莢寬2.1cm,單莢質(zhì)量16.4 g,每667 m2鮮莢產(chǎn)量1 200 kg左右;田間對(duì)炭疽病、枯萎病、銹病的抗性強(qiáng)于對(duì)照哈菜豆15號(hào),種子橢圓形,千粒重約41...