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more general categories information about this item Biological Sciences Biological Sciences biochemistry (102540) biochemical compounds (82890) amino acids, peptides and proteins (29753) amino acids (5838) microbiology (27793) microorganisms (23193) soil microorganisms (3071) organisms (108862) microorganisms (23191) soil microorganisms (3071) Calendar Year Calendar Year Year (337475) 2012 (47541) Geographical Locations Geographical Locations Asia (16685) East Asia (10715) China (5813) Natural Resources, Earth and Environmental Sciences Natural Resources, Earth and Environmental Sciences geology (23343) mineralogy (2089) soil science (29220) soil quality (958) soil biology (8251) soil microorganisms (3071) soil chemistry (7710) exchangeable cations (227) soil management (9354) fertilizer application (1798) soil amendments (661) fertilizers (3809) organic fertilizers (1062) soil productivity status (1558) soil nutrient balance (106) soil types (8009) anthropogenic soil types (1572) paddy soils (252) chemical soil types (1584) organic soils (249) textural soil types (1411) clay soils (346) Physical and Chemical Sciences Physical and Chemical Sciences chemical substances (129118) biochemical compounds (82878) amino acids, peptides and proteins (29751) amino acids (5838) chemical compounds (78840) acids, bases, and salts (29068) acids (19405) inorganic acids (609) hydrochloric acid (129) inorganic compounds (30695) inorganic acids (609) hydrochloric acid (129) 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) chemistry (84737) chemical composition (25538) nitrogen content (3740) ammonium nitrogen (506) reaction chemistry (20939) chemical reactions (18979) hydrolysis (2576) Plant Science and Plant Products Plant Science and Plant Products crop production (7513) harvesting (1668) harvest date (567) plant cultural practices (6745) fertilizer application (1798) plant residues (3362) crop residues (1740) straw (1059) rice straw (311) soil management (9354) fertilizer application (1798) soil amendments (661) fertilizers (3809) organic fertilizers (1062) Reference Types Reference Types Journal (337546) Research, Technology and Engineering Research, Technology and Engineering materials science (14620) materials (8714) clay (738) methodology (66114) laboratory techniques (29304) labeling techniques (1481) isotope labeling (435) Abstract of Article: Will be presented in next release Date Last Accessed: Accessed January 20, 2015 Title of Article: Effects of applied urea and straw on various nitrogen fractions in two Chinese paddy soils with differing clay mineralogy Author(s) of Article: Will be identified in next release Citation: Biology and fertility of soils 2012 v.48 no.2 pp. 161-172 Click to View: (Click to View) Date of Publication: 2012 Location of Article: http://pubag.nal.usda.gov/pubag/article.xhtml?id=486327 Name of Publication: Biology and fertility of soils Publishing Company: Will be identified in next release Accession Number: 109902
