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北京出口芥兰占出口菜的比例较大,其耕地面积为700多公顷,占出口菜的10%左右,每年的出口量在1万多吨,为北京的农业生产结构调整、农民增收和出口创汇做出了很大的贡献。但目前芥兰出口中存在三大问题,一是损耗大。可能是预冷不及时、技术不规范,包装材料和方式不适宜,贮运技术
Beijing exports a large proportion of Chinese exports of vegetables, the area of ?? 700 hectares of arable land, accounting for about 10% of export vegetables, the annual export volume of more than 10,000 tons, for Beijing’s agricultural production structure adjustment, farmers income and exports Foreign exchange has made a great contribution. However, there are three major problems in the export of kale at present. One is the big loss. May be pre-cooling is not timely, technical non-standard, inappropriate packaging materials and methods, storage and transportation technology