山东粮食生产问题刍议

摘要

改革开放以来，山东粮食生产可分为波动攀升、连续下滑和持续增长三个阶段，科技进步是粮食实现连续十年增产的重要支撑。在对山东粮食生产存在主要问题深入分析的基础上，提出了4条完善支持粮食生产的对策建议。%Since reform and opening up , the grain production of Shandong largely underwent three sta-ges, fluctuant rising stage , persistent declining stage and sustained increasing stage .The scientific and tech-nological progress played an important role in realizing sustainable yield increase in ten consecutive years .On the basis of analyzing the main problems in grain production of Shandong , four countermeasures were put for-ward to improve and support grain development .