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烟台市是山东省重要的芋头生产和出口基地,适宜加工出口的地方芋头良种较为丰富,如莱阳孤芋、莱阳花芋、莱芋3号、莱芋4号等。烟台地方芋头良种以其个大、质优、高产、耐贮而著名。芋头是烟台市重要的创汇蔬菜之一,全市年加工出口速冻芋仔5000t(吨)以上,远销日本、东南亚等国家和地区。一、深翻整地,施足基肥芋头生长状况与土壤关系极为密切,要求土壤耕层深厚,结构良好,养分充足,保水力强,通气性良好。应于冬前或早春深耕30cm左右。据调查,一般深耕26～33cm比浅
Yantai is an important taro production and export base in Shandong Province. It is suitable for producing taro seeds for export in many places. For example, Loyola taro, Laiyang taro, Leo taro 3 and Leo taro 4 are the best places for export processing. Yantai local taro seeds with its large, high quality, high yield, storage-resistant and famous. Taro is one of the important foreign exchange earning vegetables in Yantai City, the city’s processing and export of frozen Taro 5000t (tons) above, exported to Japan, Southeast Asia and other countries and regions. First, deep plowing, Shizujifei taro growth conditions closely related to the soil, requires deep soil plow, good structure, adequate nutrients, strong water retention, good ventilation. Should be plowed about 30cm before winter or early spring. According to the survey, the general deep 26 ~ 33cm lighter than