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共检索到76条 ,权限内显示50条;
Farm Profits and Adoption of Precision Agriculture
- 关键词：
- Crop production information technologies precision agriculture variable-rate technology soil tests global positioning system maps guidance systems
- 年份：
- 2016
- 摘要：
- This study investigates recent trends in precision agriculture (PA) adoption as ...
The Profit Potential of Certified Organic Field Crop Production
- 关键词：
- corn wheat soybeans organic and conventional production average treatment-effect propensity-score matching regression with endogenous treatment-effects Agricultural Resource Management Survey (ARMS) production costs profitability
- 年份：
- 2015
- 摘要：
- This study uses data from targeted surveys of organic corn, wheat, and soybean p ...
Economics of Antibiotic Use in U.S. Livestock Production
- 关键词：
- Antibiotics livestock United States economics prices feed efficiency production purposes antimicrobials growth promotion policy analysis
- 年份：
- 2015
- 摘要：
- and animal health. This report explores how limiting antibiotic use for livesto ...
Livestock, Dairy, and Poultry Outlook: May 2012
- 年份：
- 2012
- 摘要：
- Improved soil moisture conditions have improved the outlook for corn and wheat. ...
Livestock, Dairy, and Poultry Outlook: February 2012
- 关键词：
- Dairy cattle cattle trade poultry
- 年份：
- 2012
- 摘要：
- . La Nina remains in place and could adversely affect any expansion plans. Conti ...
Livestock, Dairy, and Poultry Outlook: January 2012
- 年份：
- 2012
- 摘要：
- . However, profit margins for cattle feeders and packers have been larg ...
Vegetables and Melons Outlook: February 2011
- 关键词：
- income
- 年份：
- 2011
- 摘要：
- This report presents a financial snapshot of the U.S. vegetable and melon farms ...
Climate Change Policy and the Adoption of Methane Digesters on Livestock Operations
- 关键词：
- Methane methane digesters manure livestock climate change greenhouse gases carbon offset agricultural economics
- 年份：
- 2011
- 摘要：
- producers who would profit from adopting a methane digester. We develo ...
Vegetables and Melons Outlook: September 2009
- 关键词：
- interest
- 年份：
- 2008
- 摘要：
- Vegetable and melon production requires a substantial investment in production i ...
U.S. Agricultural Trade Boosts Overall Economy
- 关键词：
- income
- 年份：
- 2008
- 摘要：
- U.S. agricultural trade generates employment, income, and purchasing po ...
