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热门报告
共检索到69条 ,权限内显示50条;
Agricultural Resources and Environmental Indicators, 2012
- 关键词：
- land use
- 年份：
- 2012
- 摘要：
- Agricultural Resources and Environmental Indicators, 2012, describes trends in e ...
Trends in U.S. Farmland Values and Ownership
- 年份：
- 2012
- 摘要：
- ficant contributor to farming's current ability to support higher land values. A ...
The Ethanol Decade: An Expansion of U.S. Corn Production, 2000-09
- 关键词：
- land use
- 年份：
- 2011
- 摘要：
- uncultivated hay to cropland, and the expansion of double cropping (co ...
Major Uses of Land in the United States, 2007
- 关键词：
- Land use
- 年份：
- 2011
- 摘要：
- and nonagricultural land over time. National and regional trends in
...
Measuring the Indirect Land-Use Change Associated With Increased Biofuel Feedstock Production: A Review of Modeling Efforts: Report to Congress
- 关键词：
- land use
- 年份：
- 2011
- 摘要：
- and describes the analytic methods used to estimate the impact of biofuel feeds ...
Grassland to Cropland Conversion in the Northern Plains: The Role of Crop Insurance, Commodity, and Disaster Programs
- 关键词：
- cropland
- 年份：
- 2011
- 摘要：
- e grasslands being converted to cropland in the United States and espec ...
The Changing Organization of U.S. Farming
- 关键词：
- land use
- 年份：
- 2011
- 摘要：
- Innovations in farm organization, business arrangements, and production practice ...
The Farm Act\u0027s Regional Equity Provision: Impacts on Conservation Program Outcomes
- 年份：
- 2010
- 摘要：
- conservation practices on working farmland. Along with seeking cost-ef ...
The Farm Act's Regional Equity Provision: Impacts on Conservation Program Outcomes
- 年份：
- 2010
- 摘要：
- conservation practices on working farmland. Along with seeking cost-ef ...
America\u0027s Diverse Family Farms, 2007 Edition
- 关键词：
- Family farms farm program payments farm production farm household income commodity payments direct payments government payments Agricultural Resource Management Survey contracting
- 年份：
- 2007
- 摘要：
- for 98 percent of farms and 85 percent of production. Although most farms are s ...
