1.采收嫩梢。采摘时,一般在嫩梢长到20~30厘米长时、叶片完全展开后,在未老化处人工采摘。采摘后的嫩梢,可直接煮食或煎炒。2.采收成熟叶片。一般在叶片呈深绿色时采收,直接采摘整个复叶,采摘后及时晾干或烘干。采摘后要对树体进行回缩修剪,将树体高度控制在I.5米以内。保留合适的枝条和叶片,以利于树体萌发生长。3.采收嫩豆荚。若食用豆荚,一般 1. Harvest tender shoots. Picking, usually in the tender shoots grow to 20 to 30 cm long, the leaves fully expanded, artificial picking in the unaged place. After picking fresh shoots, can be directly cooked or fried. 2. harvest mature leaves. The leaves are generally dark green when the harvest, the direct picking the entire leaves, plucked or dried promptly after picking. After picking the tree to be retracted pruning, the tree height control within I.5 meters. Keep the appropriate branches and leaves, in order to facilitate the germination and growth of the tree. 3. Harvest tender bean pods. If eating pods, in general