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热门报告
共检索到14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 ...
Farm-Based Recreation: A Statistical Profile
- 年份：
- 2007
- 摘要：
- , and petting zoos. Regression analysis identified the importance of various far ...
Trends in U.S. Tobacco Farming
- 关键词：
- farm characteristics
- 年份：
- 2004
- 摘要：
- characteristics as of 2002. The number of farms growing tobacco in the ...
Characteristics and Production Costs of U.S. Rice Farms
- 关键词：
- farm characteristics
- 年份：
- 2004
- 摘要：
- . Regional differences in production practices, farm characteristic ...
Characteristics and Production Costs of U.S. Sugarbeet Farms
- 关键词：
- farm characteristics
- 年份：
- 2004
- 摘要：
- Sugarbeet production and costs varied considerably across farms and regions in t ...
Characteristics and Production Costs of U.S. Soybean Farms
- 关键词：
- farm characteristics
- 年份：
- 2002
- 摘要：
- Average soybean production costs ranged from $2.13 per bushel for producers in t ...
Characteristics and Production Costs of U.S. Wheat Farms
- 关键词：
- farm characteristics
- 年份：
- 2002
- 摘要：
- The average cost of producing a bushel of wheat was $3.97 for producers surveyed ...
Soil, Nutrient, and Water Management Systems Used in U.S. Corn Production
- 关键词：
- ARMS soil management nutrient management irrigation systems profitability socioeconomic variables
- 年份：
- 2002
- 摘要：
- . If sound economic and environmental choices are to be encouraged, it may help ...
Characteristics and Production Costs of U.S. Cotton Farms
- 关键词：
- farm characteristics
- 年份：
- 2001
- 摘要：
- Producing a pound of cotton cost U.S. farmers 38 cents in operating costs and an ...
Characteristics and Production Costs of U.S. Corn Farms
- 关键词：
- farm characteristics
- 年份：
- 2001
- 摘要：
- The production costs for a bushel of corn ranged from an average of $1.19 per bu ...
