我国、美国和巴西玉米生产成本比较及启示(英文) |
| |
引用本文: | 钱福凤,杨军,Danielle Alencar Parente Torres. 我国、美国和巴西玉米生产成本比较及启示(英文)[J]. 农业科学与技术, 2016, 0(3): 731-736. DOI: 10.3969/j.issn.1009-4229.2016.03.054 |
| |
作者姓名: | 钱福凤 杨军 Danielle Alencar Parente Torres |
| |
作者单位: | 1. 中国科学院地理科学与资源研究所,北京 100101; 中国科学院农业政策研究中心,北京 100101;2. 对外经济贸易大学国际经济贸易学院,北京,100029;3. 巴西国家农业研究公司,巴西 |
| |
摘 要: | 分析了中国、美国和巴西1997-2014年的玉米生产成本,研究表明(1)中国玉米生产成本明显高于美国和巴西;(2)人工成本和土地成本上涨是中国玉米生产成本高涨的主要原因;(3)中国农业机械化水平逐步提高,与美国和巴西的差距正在缩小;(4)不同于美国和巴西,中国目前属于"高投入低产出"的农业生产模式。根据研究结果,笔者提出了相应的降低玉米生产成本的政策建议。
|
关 键 词: | 玉米 生产成本 中国 美国 巴西 |
Comparison of Corn Production Costs in China,the U.S. and Brazil and Its Implications |
| |
Abstract: | This paper analyzes the corn production cost in China, the U.S. and Brazil from 1997 to 2014. According to the results, (1) corn production cost in Chi-na is the highest among these three countries; (2) the rapid growth of labor cost and land cost is the major factor that promotes the increase of total corn production cost in China; (3) the level of agricultural mechanization in China has been gradual-ly improving, and the gap between agricultural mechanization levels in China and other two countries is constantly narrowing; (4) differing from the U.S. and Brazil, China exhibits a "high input, low output" agricultural production mode. Based on the above analyses, corresponding suggestions have been presented to reduce corn production cost in China. |
| |
Keywords: | Corn Production cost China the U.S. Brazil |
本文献已被 CNKI 万方数据 等数据库收录! |
|