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本研究以湘北蔗区常规甘蔗品种CP65－357.nCo310为材料，从1991~1995年设置了对春植蔗蔗蔸冬季地膜覆盖处理，对处理进行了气温、地温的观察。结果表明：在北缘蔗区进行宿根载培必须以地膜覆盖为前提，才能保证蔗蔸上的蔗芽正常越冬；宿很蔗明显地表现出出苗早、生长期公、产量高、成熟早、糖分高，经济效益和社会效益好，可在北缘蔗区广泛推广应用。
In this study, the conventional sugarcane variety CP65-357.nCo310 in the sugarcane field of northern Hunan Province was used as material, and the winter mulching cultivation of sugarcane cane mulching in spring was set up from 1991 to 1995. The temperature and ground temperature were observed. The results showed that it was necessary to cover mulching with the mulching in the northern sugarcane area to ensure that the cane bud overwinter in the cane mulberry. The cane succulent obviously showed seedling emergence and growth stage, high yield, early maturity, High sugar, economic and social benefits, can be widely promoted in the northern sugarcane area.