1 泗豆288的生物学特性与表现1.1 主要特征特性。该品种为亚有限结荚习性,株高85～90cm,株型直立收敛,茎秆粗壮韧性好。紫花、棕毛、叶片绿色,叶形为卵圆形。单株分枝平均2.1个,主茎节19.2个,有效节15.2～16.1个。单株结荚多达31.4～37.3个,每荚粒数平均2.46粒,单株粒数83.4粒。荚圆筒形略弯,子粒圆 1 beans 288 biological characteristics and performance 1.1 The main features and characteristics. The species is sub-limited pod habit, plant height 85 ~ 90cm, plant upright convergence, sturdy stalk toughness. Purple, brown hair, green leaves, leaf-shaped oval. An average of 2.1 branches per plant, the main stem section 19.2, effective section 15.2 ~ 16.1. Pods per plant up to 31.4 ~ 37.3, an average of 2.46 pods per grain, grain number per plant 83.4. Pods cylindrical slightly curved, grain round