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Agricultural Resources and Environmental Indicators, 2019
关键词:
manure
年份:
2019
摘要:
; environmental effects; and implications for economic, social ...
Farm Production Expenditures Annual Summary
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2017
摘要:
expenses; major input items include feed, farm services, rent ...
Prospects for China's Corn Yield Growth and Imports
关键词:
fertilizer
年份:
2014
摘要:
The pace of growth in China's corn yield is a key determinant of its fu ...
An Economic Assessment of Policy Options To Reduce Agricultural Pollutants in the Chesapeake Bay
关键词:
manure
年份:
2014
摘要:
In 2010, a Total Maximum Daily Load (TMDL) was established for the Ches ...
Agriculture's Supply and Demand for Energy and Energy Products
关键词:
fertilizer
年份:
2013
摘要:
and higher energy prices-together with changes in pr ...
Climate Change Policy and the Adoption of Methane Digesters on Livestock Operations
关键词:
manure
年份:
2011
摘要:
in the price of carbon could induce significantly more dairy and hog operat ...
Carbon Prices and the Adoption of Methane Digesters on Dairy and Hog Farms
关键词:
manure
年份:
2011
摘要:
al, thereby reducing greenhouse gas (GHG) emissions. Climate change ...

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