“义红”果蔗是义乌市农业局、科技局等单位引进选育的高产优质新品种。经过几年的示范和推广,表现产量高、品质优、经济效益好,深受广大农民和消费者的欢迎。但目前,部分农户还在栽培老品种广东紫皮蔗“拨地拉”。由于其栽培年份长,种性退化,产量和品质下降,必须予以淘汰,而改 “Yihong” sugarcane Yiwu Agricultural Bureau, Science and Technology Bureau and other units to introduce high-quality breeding new varieties of breeding. After several years of demonstration and promotion, the performance of high yield, good quality, good economic returns, welcomed by the vast number of farmers and consumers. However, at present, some peasants are still cultivating the old variety Guangdong purple sugarcane “to pull the land.” Due to its long cultivation year, degenerative species, declining production and quality, it must be eliminated and the change