| 摘要: |
| 该文以广东主产区的香蕉、荔枝为例，研究热带水果生产要素的优化配置。实证分析表明:1996～2009年广东荔枝科技贡献率为29.26%、香蕉科技贡献率为54.84%，远远低于1991～2007年中国柑橘科技贡献率65.58%、美国柑橘科技贡献率89.57%。广东荔枝生产需要加大单位面积用工投入及农药的使用，提高荔枝单位面积化肥、农家肥利用效率;香蕉生产需要加大单位面积化肥、农药投入量，提高香蕉单位面积用工效率及农家肥利用率。 |
| 关键词: 广东 荔枝 香蕉 生产要素 优化配置 |
| DOI：10.7621/cjarrp.1005-9121.20120414 |
| 分类号: |
| 基金项目:国家荔枝龙眼现代农业产业技术体系（nycytx-32-20）、广东省社科基金项目（09E-17、GD11YYJ03）、广东省软科学项目（2011B070300090）、华南农业大学“211工程”三期重点学科建设项目。 |
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He meiying
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College of Economics and Management， South China Agricultural University， Guangzhou 510642
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| Abstract: |
| Taking banana and litchi as an example， this paper studied the optimal allocation of tropical fruit industry's production factors in Guangdong. Empirical analysis showed that the contribution rate of scientific and technological for litchi in Guangdong from 1996 to 2009 was 29.26%， while it was 54.84% for banana， far lower than that for the orange in China from 1991 to 2007（65.58%）， and that in U.S. from 1991 to 2007（89.57%）. The production of banana in Guangdong needed to increase fertilizer and pesticide inputs per unit area， and improve labor efficiency and manure utilization， while the production of litchi needed to increase employment investment and the use of pesticides per unit area， and improve the use efficiency of fertilizers and manure per unit area. |
| Key words: Guangdong litchi banana production factors optimal allocation |
