新形势下龙州蔗区优良甘蔗品种结构优化的途径探讨

Discussion on structural optimization approach of elite sugarcane variety in sugarcane planting area of Longzhou under the new situation

龙州蔗区的甘蔗品种单一老化,制约甘蔗产业的可持续发展。以广西南亚热带农业科学研究所为例,就该所蔗区甘蔗品种种植的现状,对龙州蔗区甘蔗品种结构优化的途径提出建议:加强甘蔗育种工作;加强甘蔗新品种引进及推广示范;加强甘蔗优良新品种配套栽培技术培训;加大甘蔗脱毒健康种苗的推广应用。

The situation of single sugarcane varieties in Longzhou sugarcane is serious,taking Guangxi South Subtropical Agricultural Science Research Institute as an example,the paper proposes ways to optimize the structure of sugarcane varieties in Longzhou sugarcane area.Such as strengthen sugarcane breeding;Strengthen new sugarcane varieties and popularize demonstration;Strengthen the training of cultivation technology of sugarcane new varieties.