中国高粱产业和种业发展现状与未来展望
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李顺国,刘猛,刘斐,邹剑秋,陆晓春,刁现民
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Current Status and Future Prospective of Sorghum Production and Seed Industry in China
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LI ShunGuo,LIU Meng,LIU Fei,ZOU JianQiu,LU XiaoChun,DIAO XianMin
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表1 中国高粱三大主产区种植面积变化
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Table 1 Changes of planting area in three main sorghum producing areas in China
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主产区
Region | 1978 | 2018 | 播种面积（万公顷）
Planting area
(×104 hm2) | 占全国比重
National share
(%) | 播种面积（万公顷）
Planting area
(×104 hm2) | 占全国比重
National share
(%) | 华北主产区（山西省、内蒙古自治区和河南省）
Main production areas of North China (Shanxi, Inner Mongolia, Henan) | 52.8 | 15.3 | 17.2 | 24.2 | 东北主产区（辽宁省、吉林省和黑龙江省）
Main production areas in Northeast China (Liaoning, Jilin, Heilongjiang) | 140.0 | 40.5 | 24.4 | 34.4 | 西南主产区（四川省、贵州省和重庆市）
Main production areas in Southwest China (Sichuan, Guizhou, Chongqing) | 8.7 | 2.5 | 21.0 | 29.6 | | 全国Nation | 345.7 | 58.3 | 71.0 | 88.2 |
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