中国高粱产业和种业发展现状与未来展望

李顺国,刘猛,刘斐,邹剑秋,陆晓春,刁现民

Current Status and Future Prospective of Sorghum Production and Seed Industry in China

LI ShunGuo,LIU Meng,LIU Fei,ZOU JianQiu,LU XiaoChun,DIAO XianMin

表2 2018年高粱品种推广情况

Table 2 The promotion of sorghum varieties in 2018

品种面积范围 Variety area range 品种数 Variety number 品种占比 Variety proportion (%) 推广面积（万公顷） Extension area (×104 hm2) 面积占比 Area ratio (%) 1.3万hm2以上 Over 1.3×104 hm2 9 4.5 21.4 34.0 0.7万—1.3万hm2 0.7×104-1.3×104 hm2 11 5.6 7.3 11.6 0.3万—0.6万hm2 0.3×104-0.6×104 hm2 35 17.7 26.7 42.5