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热门报告
共检索到4条 ,权限内显示50条;
China's Volatile Pork Industry
- 关键词：
- disease
- 年份：
- 2012
- 摘要：
- China's pork prices, hog inventories, and pork imports tend to rise and fall in ...
Integrating Invasive Species Prevention And Control Policies
- 关键词：
- plant diseases
- 年份：
- 2008
- 摘要：
- Programs and policies to minimize the threat of, or mitigate the damages from, i ...
The Value of Plant Disease Early-Warning Systems: A Case Study of USDA\u0027s Soybean Rust Coordinated Framework
- 关键词：
- Soybean rust farmers\u0027 perceptions forecast accuracy updating beliefs value of information real-time disease location plant disease management invasive species pest management risk management
- 年份：
- 2006
- 摘要：
- Early-warning systems for plant diseases are valuable when the systems ...
The Value of Plant Disease Early-Warning Systems: A Case Study of USDA's Soybean Rust Coordinated Framework
- 关键词：
- Soybean rust farmers' perceptions forecast accuracy updating beliefs value of information real-time disease location plant disease management invasive species pest management risk management
- 年份：
- 2006
- 摘要：
- Early-warning systems for plant diseases are valuable when the systems ...
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