CAJ | 학술논문

分析了1949—2010年中国粮食产量增减变化与年际间波动及其特点。新中国成立以来的62年中,中国粮食产量年际增减变化以增加为主,总的趋势是上升的;粮食产量增产在一成以上的情况只出现在20世纪70年代前期及以前（建国初期的前25年）的个别年份;随着粮食总产量的不断增长,产量周期波动频繁,近年粮食增产的难度日趋加大。本文对中国粮食产量波动的特点及其差异进行了7个阶段的划分。
분석료1949—2010년중국양식산량증감변화여년제간파동급기특점。신중국성립이래적62년중,중국양식산량년제증감변화이증가위주,총적추세시상승적;양식산량증산재일성이상적정황지출현재20세기70년대전기급이전（건국초기적전25년）적개별년빈;수착양식총산량적불단증장,산량주기파동빈번,근년양식증산적난도일추가대。본문대중국양식산량파동적특점급기차이진행료7개계단적화분。
This paper analyzed the changes of China＇s food production and the characteristics of the inter-annual fluctuations from 1949 to 2010. Since the founding of New China, the actual changes of China＇s food production have been mainly increasing, and generally showed a rising trend. The years that the food production increased more than 10% only occurred in a few years or a certain year in the early 1970s of the 20st century. With the food production increases, the wave period of food production was frequency, and it was difficult to increase the food production in recent years. Finally, the fluctuation characteristics and differences of China＇s food production were divided into 7 stages.