（一）先熟先砍，经济效益高未成熟或过熟砍收都不利于糖蔗增产。糖厂要根据蔗源多少，编好砍收计划，按照品种、熟期、殖期等不同，先砍早熟品种、秋植、宿根和旱地蔗，后砍迟熟品种和冬春植蔗，履行定购合同，把砍收糖蔗的任务、时间、落实到蔗户田块。使成熟了的糖蔗及时收 (A) the first cooked first cut, unmanaged economic benefits or over-mature cut is not conducive to sugar cane yield. Sugarcane plant according to how much cane source, compiled chop plan, according to the variety, maturity, colonization and other differences, first cut precocious varieties, autumn planting, perennial and dry sugarcane, later cut late maturing varieties and winter and spring cane, perform Order the contract, the task of harvesting sugar cane, time, implement the sugarcane field plots. Mature sugarcane in a timely manner to receive