筛选
研究报告
产业分析报告
科研态势报告
宏观发展报告
竞争力分析报告
高端论坛报告
国际行业报告
农业区划报告
报告来源
年份
增值服务
定制报告
面向用户开展个性化定制服务，包括领域学科态势分析、领域学科专利分析、领域研究热点前沿与研究热点分析和领域学科态势分析总结。
学术趋势分析
采用文献计量等方法对分析主题进行多维度统计快速分析，支持在线查看和一键下载。
热门报告
共检索到37条 ,权限内显示50条;
Food Security Assessment GFA12
- 关键词：
- Food security hunger nutritional requirement food gaps HIV/AIDS productivity Africa Latin America & Caribbean Asia NIS
- 年份：
- 2001
- 摘要：
- of these hungry people in 2010. HIV/AIDS is expected to reduce the region's ...
U.S. Agriculture, 1960-96: A Multilateral Comparison of Total Factor Productivity
- 年份：
- 2001
- 摘要：
- This study provides estimates of the growth and relative levels of agricultu ...
Natural Resources, Agricultural Productivity, and Food Security
- 关键词：
- Natural resources soils climate land quality land degradation agricultural productivity food security
- 年份：
- 2001
- 摘要：
- on agricultural productivity and food security.
Agricultural Research and Development, Agricultural Productivity, and Food Security
- 关键词：
- Developing countries public research private research natural resources agricultural productivity food security
- 年份：
- 2001
- 摘要：
- This Food Security briefing paper describes ERS research on sustained growth in ...
Biotechnology and Food Security
- 关键词：
- Biotechnology Developing countries public research private research natural resources agricultural productivity food security
- 年份：
- 2001
- 摘要：
- This Food Security briefing paper describes ERS research on biotechnology in imp ...
Food Security Assessment: Why Countries Are at Risk
- 关键词：
- Food security developing countries productivity foreign exchange availability import capacity income distribution population growth nutritional requirements per capita consumption
- 年份：
- 1999
- 摘要：
- contributing factors: agricultural productivity, foreign exchange earn ...
Agricultural Productivity in the United States
- 年份：
- 1998
- 摘要：
- nt source of U.S. economic growth throughout the century, but the years since 19 ...
