【摘要】 本文从粮食生产要素投入规模和投入强度方面 ,确立了中国粮食生产系统景气指标体系 ,结合中国粮食生产的波动规律 ,利用合成指数分析方法分析了中国粮食生产系统景气指标的变化特征 ,进一步确立了影响中国粮食总产的主要因素 ,为政府科学地指导中国粮食生产提供决策依据更多还原

【Abstract】 Beginning from studying grain production input scale and intensity, the paper established the prosperity index system of grain production in China, And then based on Chinese grain production fluctuation pattern, the paper analyzed its characteristics using the compound index Finally, the paper defined some major influencing factors of Chinese grain production, and thereby provided scientific decision making basis for Chinese government to conduct grain production更多还原