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共检索到37条 ,权限内显示50条;

Poland: After a Five-Month Hiatus African Swine Fever Outbreaks Return in June
- 关键词:
- 年份:
- 2022
- 摘要:
- t have a high concentration of ASF infections in wild boars. Additional ...

Opportunities for U.S. Agricultural Exports in Spain and Portugal
- 关键词:
- 年份:
- 2022
- 摘要:
- of aflatoxin concentration in domestic and imported foods. The EU, ho ...

China: MARA Plan Aims to Manage Swine Sector and Scale
- 关键词:
- 年份:
- 2021
- 摘要:
- is to manage the swine sector and moderate supply swings for swine and pork pro ...

Turkey: Turkey Revises Livestock Genetics Import Process and Harmonizes Certificate with the EU
- 年份:
- 2019
- 摘要:
- for Brown Swiss and JH2 defect for Jersey breeds has been removed. The mobile < ...

A Consistent Food Demand Framework for International Food Security Assessment
- 关键词:
- aggregation
- 年份:
- 2015
- 摘要:
- A new approach to modeling food security incorporates price effects and variatio ...

Mandatory Price Reporting, Market Efficiency, and Price Discovery in Livestock Markets
- 关键词:
- Beef Cattle Causality Error Corrections Model Futures Prices Hogs Livestock Mandatory Reporting Livestock Mandatory Reporting Act Livestock sellers Meatpackers
- 年份:
- 2015
- 摘要:
- , as well as concerns about concentration in the meat packing industry. ...

U.S. Hog Production From 1992 to 2009: Technology, Restructuring, and Productivity Growth
- 关键词:
- concentration
- 年份:
- 2013
- 摘要:
- U.S. hog farm numbers dropped by 70 percent over 1991-2009 while hog inventories ...

Characteristics and Influential Factors of Food Deserts
- 年份:
- 2012
- 摘要:
- census tracts in rural and in very dense (highly populated) urban areas. For le ...

Research Investments and Market Structure in the Food Processing, Agricultural Input, and Biofuel Industries Worldwide
- 关键词:
- Agricultural biotechnology agricultural chemicals agricultural inputs animal breeding animal health biofuel crop breeding crop protection farm machinery fertilizers
- 年份:
- 2011
- 摘要:
- ge, multinational firms with global R&D and marketing networks account for most ...

Research Investments and Market Structure in the Food Processing, Agricultural Input, and Biofuel Industries Worldwide: Executive Summary
- 关键词:
- Agricultural biotechnology agricultural chemicals agricultural inputs animal breeding animal health biofuel crop breeding crop protection farm machinery fertilizers
- 年份:
- 2011
- 摘要:
- er of large, multinational firms with global R&D and marketing networks account ...