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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:
tain socioeconomic variables, including farmer age and education and size of the ...
Pest Management Practices
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2001
摘要:
The report includes information on percent of acres and farms that used selected ...
Adoption of Agricultural Production Practices: Lessons Learned from the U.S. Department of Agriculture Area Studies Project
关键词:
Technology adoption conservation
年份:
2001
摘要:
, and water management practices and to assess the factors that affect ...
Production Practices for Major Crops in U.S. Agriculture, 1990-97
关键词:
Crop rotation nutrient management pest management pesticide use tillage systems
年份:
2000
摘要:
This report presents information on nutrient and pest management practices...
Pest Management in U.S. Agriculture
关键词:
pest management IPM pesticides green technologies field crops fruits and vegetables
年份:
1999
摘要:
This report describes the use of pest management practices, including i ...

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