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more general categories information about this item Biological Sciences Biological Sciences organisms (108862) plants (35960) crops (6630) Calendar Year Calendar Year Year (337475) 2011 (42920) Economics, Business and Industry Economics, Business and Industry economics (27895) production economics (6560) yields (5085) crop yield (4554) grain yield (1947) products and commodities (80757) agricultural products (74894) plant products (54971) grain products (16322) grains (14407) small grains (10194) wheat (4519) spring wheat (259) wheat products (5230) wheat (4519) spring wheat (259) oilseed products (5896) oilseeds (3542) rapeseed (527) canola (306) rapeseed products (877) rapeseed (527) canola (306) Farms and Farming Systems Farms and Farming Systems agricultural management (3309) crop management (2353) cropping systems (1899) continuous cropping (180) Natural Resources, Earth and Environmental Sciences Natural Resources, Earth and Environmental Sciences ecology (54081) population ecology (15287) population characteristics (15194) population dynamics (4125) population growth (1191) geology (23343) geomorphology (10939) topography (1965) landscape position (71) natural resource management (11559) land management (3933) natural resources (75944) biological resources (55960) vegetation (14356) vegetation types (11917) grasslands (2258) prairies (220) soil science (29220) soil quality (958) soil resources (109) soil management (9354) fertilizers (3809) mineral fertilizers (2067) phosphorus fertilizers (340) tillage (1441) conservation tillage (560) no-tillage (439) soil physics (7416) soil physical properties (5549) soil density (159) soil properties (7954) soil physical properties (5549) soil density (159) soil types (8009) cultural soil types (1920) arable soils (323) ecological soil types (1800) prairie soils (30) Physical and Chemical Sciences Physical and Chemical Sciences chemical substances (129118) chemical compounds (78840) acids, bases, and salts (29068) salts (12335) inorganic salts (10494) halides (3997) chlorides (3505) potassium chloride (290) inorganic compounds (30695) inorganic salts (10493) halides (3997) chlorides (3505) potassium chloride (290) nitrogen compounds (16192) organic nitrogen compounds (14211) amides (2339) urea (787) organic compounds (57444) organic nitrogen compounds (14202) amides (2339) urea (787) elements (30672) nonmetallic elements (20442) nitrogen (6752) phosphorus (3373) chemistry (84737) chemical composition (25538) nitrogen content (3740) ammonium nitrogen (506) nitrate nitrogen (581) Plant Science and Plant Products Plant Science and Plant Products crop management (2353) cropping systems (1899) continuous cropping (180) crop production (7513) crop yield (4554) grain yield (1947) plant products (54974) grain products (16323) grains (14407) small grains (10194) wheat (4519) spring wheat (259) wheat products (5230) wheat (4519) spring wheat (259) oilseed products (5896) oilseeds (3542) rapeseed (527) canola (306) rapeseed products (877) rapeseed (527) canola (306) plants (35961) crops (6630) soil management (9354) fertilizers (3809) mineral fertilizers (2067) phosphorus fertilizers (340) tillage (1441) conservation tillage (560) no-tillage (439) Reference Types Reference Types Journal (337546) Abstract of Article: Will be presented in next release Date Last Accessed: Accessed January 20, 2015 Title of Article: Long term impact of no-till on soil properties and crop productivity on the Canadian prairies Author(s) of Article: Will be identified in next release Citation: Soil and tillage research 2011 v.117 pp. 110-123 Click to View: (Click to View) Date of Publication: 2011 Location of Article: http://pubag.nal.usda.gov/pubag/article.xhtml?id=457467 Name of Publication: Soil and tillage research Publishing Company: Will be identified in next release Accession Number: 88642
