国家统计局在2015年12月发布的数据显示,2015年我国粮食总产量为62143.5万吨,比2014年增加1440.8万吨,增长2.4%,粮食生产实现了“十二连增”。而这其中,水稻的增产则更为引人注目。在我国,水稻是当之无愧的第一大粮食作物,如何在我国人多、地少、生态环境压力大的生产现状前提下确保水稻增产,需要我们不断发展和应用水稻超高产栽培技术,提高水稻综合生产能力。本期《专题策划》关注水稻的超高产栽培,盘点这些年水稻超高产栽培的关键技 According to data released by the National Bureau of Statistics in December 2015, China’s total grain output in 2015 was 6214.35 million tons, an increase of 14.448 million tons or 2.4% from 2014, and grain production achieved “12 consecutive increases.” Among these, the yield increase of rice is even more noticeable. In our country, rice is the most well-deserved first large food crop. How to ensure the rice yield increase under the current situation of China with many people, less land and less ecological pressure, we need to continuously develop and apply the technology of super-high yielding cultivation of rice to improve the comprehensiveness of rice Production capacity. This issue of “special planning” concerned about the super-high-yielding cultivation of rice, inventory of key technologies of ultra-high yielding rice in these years