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Livestock Slaughter
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2017
摘要:
This monthly full-text file contains the number of head, live weight, dressed we ...
Hogs and Pigs
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2017
摘要:
This full-text report, issued four times yearly, presents data on the U.S. p ...
U.S. Hog Production From 1992 to 2009: Technology, Restructuring, and Productivity Growth
关键词:
pigs
年份:
2013
摘要:
U.S. hog farm numbers dropped by 70 percent over 1991-2009 while hog inventories ...
Non Ambulatory Sheep and Goats
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2010
摘要:
or group of predators, including coyotes, dogs, mountain lions, cougar ...
The Changing Economics of U.S. Hog Production
关键词:
pigs
年份:
2007
摘要:
er of farms with hogs has declined by over 70 percent, as hog enterpris ...
Market Integration in the North American Hog Industries
关键词:
pigs
年份:
2004
摘要:
About 8 percent of the hogs slaughtered in the United States in 2004 wi ...

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