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引言花椰莱(菜花)营养丰富、味道鲜美,在我国北方冬季,特别是元旦、春节期间深受消费者欢迎。但在上述时期北方却不能生产,所需大部分靠南方调运,极小部分则靠商业冷库冷藏和农业上进行假植贮藏。但由于种种原因数量较少,远远满足不了市场需要。(表一)前者又由于运距较远,气温变化幅度大,加之运输车辆及到站转运等问题,有时难以保证质量,时常出现伤热及冻
Introduction Cauliflower (cauliflower) is nutritious, delicious, and is well received by consumers in northern China in winter, especially on New Year’s Day and Spring Festival. However, during the above period, the North could not produce most of its required transportation by the South, while the smallest part was frozen by commercial cold stores and fake-grazed on agriculture. However, due to a small number of reasons, far from meeting market needs. (Table 1) The former is due to the farther distance, the large temperature change, and the problems of transport vehicles and arrivals and departures. In some cases, it is difficult to ensure the quality and frequent injuries and cold