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more general categories information about this item Biological Sciences Biological Sciences organisms (108862) plants (35960) crops (6630) field crops (1894) forage crops (874) alfalfa (555) Calendar Year Calendar Year Year (337475) 2012 (47541) Farms and Farming Systems Farms and Farming Systems agricultural management (3309) sustainable agriculture (565) crop management (2353) cropping systems (1899) crop rotation (675) farming systems (3425) organic production (598) Geographical Locations Geographical Locations North America (16962) Canada (2900) Manitoba (110) Government, Law and Regulations Government, Law and Regulations government and administration (4390) issues and policy (3477) sustainable development (1019) sustainable agriculture (565) Natural Resources, Earth and Environmental Sciences Natural Resources, Earth and Environmental Sciences earth system science (9694) biogeochemical cycles (3883) carbon sequestration (1102) ecology (54081) ecological processes and phenomena (7521) primary productivity (904) geology (23343) geochemistry (4563) biogeochemistry (4373) carbon sinks (653) biogeochemical cycles (3883) carbon sequestration (1102) natural resources (75944) biological resources (55960) vegetation (14356) vegetation types (11917) grasslands (2258) soil science (29220) soil biology (8251) soil biochemistry (5305) soil organic matter (2911) soil organic carbon (1116) soil chemistry (7710) soil biochemistry (5305) soil organic matter (2911) soil organic carbon (1116) soil morphology (3660) soil morphological features (3643) soil profiles (565) soil types (8009) cultural soil types (1920) agricultural soils (993) textural soil types (1411) clay soils (346) sandy loam soils (240) Physical and Chemical Sciences Physical and Chemical Sciences chemical substances (129118) elements (30672) nonmetallic elements (20442) carbon (6748) phosphorus (3373) chemistry (84737) chemical composition (25538) nitrogen content (3740) geochemistry (4563) biogeochemistry (4373) carbon sinks (653) biogeochemical cycles (3883) carbon sequestration (1102) Plant Science and Plant Products Plant Science and Plant Products crop management (2353) cropping systems (1899) crop rotation (675) plants (35961) crops (6630) field crops (1894) forage crops (874) alfalfa (555) Reference Types Reference Types Journal (337546) Taxa - Plantae Taxa - Plantae Magnoliophyta (59301) Magnoliopsida (45501) Fabales (8020) Fabaceae (7970) Faboideae (6711) Medicago (732) Medicago sativa (439) Abstract of Article: Will be presented in next release Date Last Accessed: Accessed January 20, 2015 Title of Article: Soil profile carbon and nutrient stocks under long-term conventional and organic crop and alfalfa-crop rotations and re-established grassland Author(s) of Article: Will be identified in next release Citation: Agriculture, ecosystems and environment 2012 v.158 pp. 156-163 Click to View: (Click to View) Date of Publication: 2012 Location of Article: http://pubag.nal.usda.gov/pubag/article.xhtml?id=581481 Name of Publication: Agriculture, ecosystems and environment Publishing Company: Will be identified in next release Accession Number: 180147
