山东省茌平县杜郎口高新技术试验推广站去年采用半地下贮池对晚秋黄瓜进行保鲜试验,在5—17℃的常温下贮存30天,黄瓜的色泽、鲜味基本不变,经济效益可提高3—5倍。 一、贮池结构 贮池要建在通风、保温 Last year, the Taipingkou Du Langkou Experimental High-tech Experimental Extension Station in Shandong Province adopted a semi-underground storage tank to conduct the fresh-keeping experiment on late autumn cucumber. After storage at room temperature of 5-17 ℃ for 30 days, the color and flavor of cucumber remained basically unchanged and the economic benefits Can be increased 3-5 times. First, the reservoir structure Storage ponds should be built in ventilation and insulation