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共检索到21条 ,权限内显示50条;
Agricultural Resources and Environmental Indicators, 2019
- 关键词：
- agriculture environmental indicators farm production and environmental impacts agricultural productivity agricultural pest management farmland ownership irrigated agriculture nutrient management agricultural research and development water conservation
- 年份：
- 2019
- 摘要：
- —Conservation. In addition, ERS plans to update some of the estimates in thi ...
USDA ERS - Agricultural Resources and Environmental Indicators, 2019
- 关键词：
- agriculture environmental indicators farm production and environmental impacts agricultural productivity agricultural pest management farmland ownership irrigated agriculture nutrient management agricultural research and development water conservation
- 年份：
- 2019
- 摘要：
- —Conservation. In addition, ERS plans to update some of the estimates in thi ...
Fruit and Tree Nuts Outlook: June 2015
- 关键词：
- Fruit and tree nuts melons citrus tropical fruit per capita use peaches cherries sweet cherry tart cherry blueberries
- 年份：
- 2015
- 摘要：
- on changes to fruit and tree nut producers in the 2012 Census of A ...
Trends in U.S. Local and Regional Food Systems: A Report to Congress
- 关键词：
- local food systems direct to consumer marketing intermediated marketing farm to school food hubs farmers? markets local food prices Food Safety Modernization Act Farm Bill environmental issues
- 年份：
- 2015
- 摘要：
- the Census of Agriculture began to collect information on far ...
Characteristics of Women Farm Operators and Their Farms
- 关键词：
- farm operators farm structure farm women female farm operators female-operated farms small farms women farm operators women-operated farms women in agriculture EIB 111
- 年份：
- 2013
- 摘要：
- The share of U.S. farms operated by women nearly tripled over the past three dec ...
Beginning Farmers and Ranchers
- 关键词：
- Agricultural statistics Agricultural Resource Management Survey (ARMS) beginning farmers ranchers Census of Agriculture farm assets Food Conservation and Energy Act of 2008 Conservation Reserve Program
- 年份：
- 2009
- 摘要：
- nning farmers and ranchers. This report draws on data from annual surveys and th ...
Commodity Payments, Farm Business Survival, and Farm Size Growth
- 关键词：
- agricultural economics farm commodity payments commodity program producers cropland crops farm structure cropland concentration production census of agriculture
- 年份：
- 2007
- 摘要：
- payments have contributed to farm growth is uncertain. This study uses farm-lev ...
Confined Animal Production and Manure Nutrients
- 关键词：
- Manure nutrients manure nutrients animal waste confined livestock confined animal feeding operation CAFO feedlot beef dairy cows swine
- 年份：
- 2001
- 摘要：
- Census of agriculture data were used to estimate manure nutrie ...
