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中国农学通报 ›› 2012, Vol. 28 ›› Issue (2): 114-117.doi: 10.11924/j.issn.1000-6850.2011-2497

• 农村产业结构与区域经济 • 上一篇    下一篇

基于微观视角的粮食科技进步贡献率测算

刘宇鹏 李彤 赵慧峰   

  • 收稿日期:2011-08-30 修回日期:2011-10-11 出版日期:2012-01-15 发布日期:2012-01-15
  • 基金资助:

    河北省社会科学发展研究课题民生调研专项“现代科学技术改造我省粮食种植业的典型调研”;河北省农业综合生产能力评价及提升对策研究

The Estimates of Contribution of Food Science and Technology Based on Micro-perspective

  • Received:2011-08-30 Revised:2011-10-11 Online:2012-01-15 Published:2012-01-15

摘要:

为了准确测算粮食丰产工程区粮食科技进步贡献率,以河北省为例,利用粮食生产的微观调研数据对粮食科技丰产工程区和非工程区的粮食生产科技进步贡献率进行测算。得出结论粮食丰产工程区的粮食生产科技进步贡献率明显高于非粮食丰产工程区,粮食丰产工程区在促进粮食生产科技进步方面取得了预期的效果。

关键词: 花生壳, 花生壳, 纤维素, 半纤维素, 木质素, 提取, 脱除

Abstract:

In order to accurately measure contribution of food science and technology of food production project area, we use the micro-survey data on food production to measurement the contribution rate of technical progress of grain in different regions. The results show that the contribution rate of technical progress in harvest area are higher than non-harvest area, Grain harvest project achieve the desired results on scientific and technological progress of food production.