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Economic Effects and Responses to Changes in Honey Bee Health
关键词:
pollination services fees honey bees cost of production Colony Collapse Disorder
年份:
2018
摘要:
Elevated losses in managed honey bee colonies since 2006 have raised concerns th ...
Organic Production
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2017
摘要:
, and transitioning organic operations. The 2011 and 2015 organic surveys were c ...
Thinning Markets in U.S. Agriculture
关键词:
coordination
年份:
2016
摘要:
U.S. agriculture is growing more concentrated as markets have fewer purchases, l ...
China's Growing Demand for Agricultural Imports
关键词:
China agricultural imports soybeans grain meat dairy projections policy
年份:
2015
摘要:
imports, and discusses how Chinese officials are adjusting their strat ...
School Meals in Transition
关键词:
Healthy Hunger-Free Kids Act school meals fruit vegetables competitive foods National School Lunch Program
年份:
2015
摘要:
School foodservice programs are adjusting to a complex mix of ...

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