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more general categories information about this item Biological Sciences Biological Sciences botany (53088) plant biology (52661) plant physiology (23111) plant development (11226) flowering (2327) plant growth (7344) stem elongation (177) organisms (108862) plants (35960) crops (6630) physiology (77074) plant physiology (23109) plant development (11224) flowering (2327) plant growth (7344) stem elongation (177) Calendar Year Calendar Year Year (337475) 2013 (32153) Economics, Business and Industry Economics, Business and Industry economics (27895) trade (1090) supply balance (180) products and commodities (80757) agricultural products (74894) plant products (54971) grain products (16322) grains (14407) corn (4053) small grains (10194) wheat (4519) wheat products (5230) wheat (4519) Natural Resources, Earth and Environmental Sciences Natural Resources, Earth and Environmental Sciences atmospheric sciences (22912) meteorology and climatology (21777) seasons (8372) growing season (1453) soil science (29220) soil biology (8251) soil biochemistry (5305) soil organic matter (2911) soil chemistry (7710) soil biochemistry (5305) soil organic matter (2911) soil management (9354) fertilizer application (1798) fertilizer rates (966) fertilizers (3809) mineral fertilizers (2067) compound fertilizers (129) NPK fertilizers (113) soil morphology (3660) soil morphological features (3643) soil depth (768) soil profiles (565) soil types (8009) cultural soil types (1920) corn soils (38) Physical and Chemical Sciences Physical and Chemical Sciences chemistry (84737) reaction chemistry (20939) chemical reactions (18979) mineralization (1311) Plant Science and Plant Products Plant Science and Plant Products botany (53089) plant biology (52662) plant physiology (23111) plant development (11226) flowering (2327) plant growth (7344) stem elongation (177) plant cultural practices (6745) fertilizer application (1798) fertilizer rates (966) plant products (54974) grain products (16323) grains (14407) corn (4053) small grains (10194) wheat (4519) wheat products (5230) wheat (4519) plants (35961) crops (6630) soil management (9354) fertilizer application (1798) fertilizer rates (966) fertilizers (3809) mineral fertilizers (2067) compound fertilizers (129) NPK fertilizers (113) Reference Types Reference Types Journal (337546) Research, Technology and Engineering Research, Technology and Engineering technology (49139) application technology (7315) application parameters (3144) application rate (2597) fertilizer rates (966) Taxa - Plantae Taxa - Plantae Magnoliophyta (59301) Liliopsida (16758) Poales (13185) Poaceae (12625) Triticum (2688) Triticum aestivum (2363) Zea (2669) Zea mays (2649) Abstract of Article: Will be presented in next release Date Last Accessed: Accessed January 20, 2015 Title of Article: Fate of nitrogen-15 as influenced by soil and nutrient management history in a 19-year wheat–maize experiment Author(s) of Article: Will be identified in next release Citation: Field crops research 2013 v.144 pp. 126-134 Click to View: (Click to View) Date of Publication: 2013 Location of Article: http://pubag.nal.usda.gov/pubag/article.xhtml?id=437660 Name of Publication: Field crops research Publishing Company: Will be identified in next release Accession Number: 74117