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蔗糖生产发展的过程就是甘蔗品种不断更新,良种不断推广的过程。推广良种是提高亩产和提高蔗糖份的主要途径,其增产效果远比工业改造、革新、挖潜大,所花的人力、设备和投资也较少。比如甘蔗蔗糖份提高1％,或亩产提高1％,所增产的食糖,相当于提高收回率0.8～0.9％,由此可见,推广良种特别是早熟高糖良种对制糖工业的重要性。
The process of sucrose production and development is the continuous updating of sugar cane varieties, the continuous promotion of good seeds. The promotion of improved varieties is the main way to increase the yield per mu and increase the content of sucrose. The yield increase effect is far less than that of industrial reform, innovation and potential exploitation, and the manpower, equipment and investment required. For example, sugarcane sugar cane increased by 1%, or increase 1% per mu, the increase of sugar, equivalent to increase the recovery rate of 0.8 to 0.9%, we can see that the promotion of good varieties, especially precocious high sugar breeding sugar industry importance.