三个品种的柑桔果实贮藏期间，呼吸强度均呈高──低──高的马鞍形变化，果实含水率、果汁率、果汁的酸度、含糖量、可溶性固形物含量及果皮、果胞重量变化都和呼吸强度有明显关系。耐贮品种瓯柑与其他柑桔相比，其特点在于贮藏前期呼吸强度低，成熟较慢，贮藏后期果皮第二次生长更甚，呼吸强度上升更急，果实枯水速度更快。 Respiratory intensity of the three varieties of citrus fruits showed high-low-high saddle-shaped changes, fruit moisture content, fruit juice percentage, fruit juice acidity, sugar content, soluble solids content and pericarp, Changes in weight and respiratory intensity have a clear relationship. Compared with other citrus varieties, the storage-resistant varieties of Ca (2+) mandarin are characterized by low respiration intensity and slow ripening in the early storage stage, the second growth of the peel in the late storage stage, the more rapid respiration intensity rise and the faster fruit drying.