广东的优质稻生产历史悠久，曲江马坝油占、增城丝苗、南海齐眉、博罗香米，驰名中外。解放后至SO年代初期，广东优质稻主要靠出口创汇及相应的奖售政策驱动，年种植面积大约在10～13二3万公顷，占水稻播种面积的2％～3％，品种基本是俗称“虾仔米”的广东丝苗型出口优质米。19 Guangdong has a long history of producing high-quality rice. Qujiang Maba oil accounts for it, Zengcheng Miao Miao, Nanhai Qimei, Boluo fragrant rice and is famous both at home and abroad. After the liberation to the early stage of the SO, Guangdong’s high-quality rice mainly relies on foreign exchange earned through exports and corresponding rewards policies. Its annual planting area is about 10-13 to 23,000 hectares, accounting for 2% to 3% of the sown area of ​​rice. The varieties are basically common “Shrimp Tsai rice” Guangdong silk seedlings export high-quality rice. 19