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一、对现有自然通风库,增投排风扇、增添进风地道、增加地面进风口,地道口设插板风门和房顶由平顶改成人字顶等,使降温保湿性能得到改善。在四川储藏甜橙,储期达到120天以上,平均好果率达90%以上,腐烂率5.1%,失重率3.8%,果实新鲜、风味良好。二、掌握贮藏最适采收成熟度指标,贮藏后的果实,其外观品质表现皆优。
First, the existing natural ventilation warehouse, by investment cast fan, add into the air tunnel, increase the ground inlet, outlet orifice and the tunnel entrance to the roof from flat to herringbone top, so that cooling and moisturizing performance has been improved. The storage of sweet orange in Sichuan has a storage period of more than 120 days with an average good fruit rate of over 90%, a decay rate of 5.1% and a weight loss rate of 3.8%. Fresh fruits and good flavor are available. Second, grasp the storage of the most appropriate harvest maturity indicators, the storage of fruits, the appearance of its performance are excellent.