Sustainable Dryland Farming

Browse CROPSYS on organic matter and nitrogen

Keyword results on 05/19/13; number in parentheses is number of entries with keyword

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Alberta (1)	Australia (1)	Austrian winter pea (1)
C/N ratio (3)	Canada (1)	Great Plains (1)
ID (1)	NE (1)	Pacific Northwest (2)
Saskatchewan (2)	UT (1)	WA (5)
anhydrous ammonia (1)	animal manure (1)	burning (1)
carbon (1)	carbon accumulation (1)	carbon efficiency (1)
climate (1)	computer model (2)	cover crop (1)
crop rotation (2)	dryland farming (1)	fallow replacement (1)
fertility (9)	grass (1)	green manure (2)
legume (4)	manure (2)	microbial biomass (2)
moisture (1)	nitrogen (15)	nitrogen fertilization (1)
nitrogen fertilizer (2)	nitrogen fixation (2)	nitrogen losses (1)
nutrient cycling (1)	organic matter interactions (1)	organic matter yields (1)
pH (1)	phosphorus (1)	potassium (1)
soil nitrogen (2)	soil pH (1)	soil quality (5)
soil structure (2)	soils (1)	straw decomposition (1)
sulfur (2)	tillage (3)	wheat (1)

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