由于全国对农业生产特别是粮食生产的重视,我国杂交水稻种植面积,1990年又将跨上一个新的台阶。据1989年12月在南宁召开的全国杂交水稻专家顾问组年会统计,南方13个省区及辽宁省、北京市的计划种植面积即达2.2688亿亩,其中四川为4000万亩,湖南3700万亩,江西2500万亩,广东2000万 Due to the emphasis placed on agricultural production especially food production in the country, the area under hybrid rice cultivation in China will rise to a new level in 1990. According to the annual meeting of the National Advisory Group of Hybrid Rice Experts held in Nanning in December 1989, the planned acreage of 13 provinces and autonomous regions in the south, Liaoning Province and Beijing Municipality reached 226.88 million mu, of which 40 million mu was for Sichuan and 37 million for Hunan Mu, Jiangxi 25 million mu, Guangdong 20 million