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果蔗体积大、水分多、质脆、易碰伤、染病和发热、生冷及冻害，在收、运、贮藏过程中稍有疏忽，在越冬期就会造成蔗种大量腐烂，轻者坏掉30％～40％，重者全窖腐烂。杞县过去都是从广西调运种苗，近几年科技人员同蔗农共同研究出，果蔗在北方保鲜技术。现有60％以上的蔗户做到
Sugarcane is bulky, watery, crisp, easy to bump, disease and fever, cold and frost damage, a slight neglect in the collection, transportation, storage, during the winter will result in a large number of cane decay, the light broken 30% ~ 40%, heavy full-pit decay. Qi County in the past are transported from Guangxi seedlings, scientific and technological personnel in recent years with sugarcane farmers to study together, sugarcane preservation technology in the north. Existing 60% of sugarcane households do