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Organic Production
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
2017
摘要:

The organic reports provide acreage, production, and sales data for a variety ...

Multi-Cropping Practices: Recent Trends in Double-Cropping
关键词:
multi-cropping double-cropping June Area Survey crop combinations
年份:
2014
摘要:
to increase production. Double-cropping has drawn interest as a method ...
Nitrogen Management on U.S. Corn Acres, 2001-10
关键词:
Corn nitrogen Agricultural Resource Management Survey nitrogen management conservation programs
年份:
2012
摘要:
best management practices like applying nitrogen at agronomic rates or ...

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