菜豆(又名芸豆)花蕾较多,但栽培中易落花落荚,成荚率较低。在露地栽培时成荚率仅为30%左右,大棚栽培的成荚率更低。菜豆落花落荚既与品种有关,又与栽培管理有关,以下根据研究和生产经验提出防止落花落荚的措施。一、选用良种和适时播种:选用适应性、抗逆性强,坐荚率高的菜豆品种。并掌握好适宜播壮, Kidney beans (aka kidney beans) have more buds, but they fall off easily during planting, resulting in lower pod rates. When open-field cultivation, the pod rate is only about 30%, and the greenhouse cultivation has a lower pod rate. Peas falling peasants pods not only with the species, but also with the cultivation and management, the following based on research and production experience to prevent falling flowers pod measures. First, the selection of seeds and timely sowing: selection adaptability, resistance, sit pod rate of beans varieties. And master suitable for sowing,