Allard B (2006) A comparative study on the chemical composition of humic acids from forest soil, agricultural soil and lignite deposit bound lipid, carbohydrate and amino acid distributions. Geoderma 130:77–96
CAS
Article
Google Scholar
Baldock JA, Kay BD, Schnitzer MM (1987) Influence of cropping treatments on the monosaccharide content of the hydrolysates of a soil and its aggregate fractions. Can J Soil Sci 67:489–499
CAS
Article
Google Scholar
Benbi DK, Brar K, Toor AS, Singh P, Singh H (2012) Soil carbon pools under poplar-based agroforestry, rice-wheat, and maize-wheat cropping systems in semi-arid India. Nutr Cycl Agroecosyst 92:107–118
CAS
Article
Google Scholar
Cao X, Olk DC, Chappell M, Cambardella CA, Miller LF, Mao J (2011) Solid-state NMR analysis of soil organic matter fractions from integrated physical–chemical extraction. Soil Sci Soc Am J 75:1374–1384
CAS
Article
Google Scholar
DiDonato N, Chen H, Waggoner D, Hatcher P (2016) Potential origin and formation for molecular components of humic acids in soils. Geochim Cosmochim Acta 178:210–222
CAS
Article
Google Scholar
Dorado J, Almendros G, González-Vila FJ (2016) Response of humic acid structure to soil tillage management as revealed by analytical pyrolysis. J Anal Appl Pyrolysis 117:56–63
CAS
Article
Google Scholar
Friedel JK, Scheller E (2002) Composition of hydrolysable amino acids in soil organic matter and soil microbial biomass. Soil Biol Biochem 34:315–325
CAS
Article
Google Scholar
Fry SC (1991) Cell wall-bound proteins. In: Charlwood BV, Banthorpe DV (eds) Methods in Plant Biochemistry, vol. 5. Academic Press, pp 307–331
Gale WJ, Cambardella CA (2000) Carbon dynamics of surface residue- and root-derived organic matter under simulated no-till. Soil Sci Soc Am J 64:190–195
CAS
Article
Google Scholar
Glaser B, Turrión MB, Solomon D, Ni A, Zech W (2000) Soil organic matter quantity and quality in mountain soils of the Alay Range, Kyrgyzia, affected by land use change. Biol Fertil Soils 31:407–413
CAS
Article
Google Scholar
Gregorich EG, Beare MH, McKim UF, Skjemstad JO (2006) Chemical and biological characteristics of physically uncomplexed organic matter. Soil Sci Soc Am J 70:975–985
CAS
Article
Google Scholar
Haynes RJ (2005) Labile organic matter fractions as central components of the quality of agricultural soils: an overview. Adv Agron 85:221–268
CAS
Article
Google Scholar
Hu S, Coleman DC, Hendrix PF, Beare MH (1995) Biotic manipulation effects on soil carbohydrates and microbial biomass in a cultivated soil. Soil Biol Biochem 27:1127–1135
CAS
Article
Google Scholar
Ikeya K, Sleighter RL, Hatcher PG, Watanabe A (2015) Characterization of the chemical composition of soil humic acids using Fourier transform ion cyclotron resonance mass spectrometry. Geochim Cosmochim Acta 153:169–182
CAS
Article
Google Scholar
Kawahigashi M, Sumida H, Yamamoto K (2003) Seasonal changes in organic compounds in soil solutions obtained from volcanic ash soils under different land uses. Geoderma 113:381–396
CAS
Article
Google Scholar
Liang C, Zhang X, Rubert KF, Balser TC (2007) Effect of plant materials on microbial transformation of amino sugars in three soil microcosms. Biol Fertil Soils 43:631–639
Article
Google Scholar
Mao J-D, Olk DC, Fang X, He Z, Schmidt-Rohr K (2008) Influence of animal manure application on the chemical structures of soil organic matter as investigated by advanced solid-state NMR and FT-IR spectroscopy. Geoderma 146:353–362
CAS
Article
Google Scholar
Marriott EE, Wander MM (2006) Total and labile soil organic matter in organic and conventional farming systems. Soil Sci Soc Am J 70:950–959
CAS
Article
Google Scholar
Martens DA, Loeffelmann KL (2002) Improved accounting of carbohydrate carbon from plants and soils. Soil Biol Biochem 34:1393–1399
CAS
Article
Google Scholar
Martens DA, Loeffelmann KL (2003) Soil amino acid composition quantified by acid hydrolysis and anion chromatography-pulsed amperometry. J Agric Food Chem 51:6521–6529
CAS
Article
Google Scholar
Moers MEC, Baas M, de Leeuw JW, Boon JJ, Schenk PA (1990) Occurrence and origin of carbohydrates in peat samples from a red mangrove environment as reflected by abundances of neutral monosaccharides. Geochim Cosmochim Acta 54:2463–2472
CAS
Article
Google Scholar
Murayama S (1981) Persistency and monosaccharide composition of polysaccharide of soil which received no plant material for a certain period under field conditions. Soil Sci Plant Nutr 27:463–475
CAS
Article
Google Scholar
Oades JM (1984) Soil organic matter and structural stability: mechanisms and complications for management. Plant Soil 76:319–331
CAS
Article
Google Scholar
Olk DC (2006) A chemical fractionation for structure-function relations of soil organic matter in nutrient cycling. Soil Sci Soc Am J 70:1013–1022
CAS
Article
Google Scholar
Olk DC (2008) Improved analytical techniques for carbohydrates, amino compounds, and phenols: tools for understanding soil processes. Soil Sci Soc Am J 72:1672–1682
CAS
Article
Google Scholar
Olk DC, Fortuna A, Honeycutt CW (2008) Using anion chromatography–pulsed amperometry to measure amino compounds in dairy manure-amended soils. Soil Sci Soc Am J 72:1711–1720
CAS
Article
Google Scholar
Page AL, Miller RH, Keeny DR (1982) Methods of soil analysis, (part II, 2nd edn. American Society of Agronomy, Madison
Google Scholar
Palazzo AJ, Clapp C, Senesi N, Hayes MHB, Cary TJ, Mao J-D, Bashore TL (2008) Isolation and characterization of humic acids in Idaho slickspot soils. Soil Sci 173:375–368
CAS
Article
Google Scholar
Puget P, Angers DA, Chenu C (1999) Nature of carbohydrates associated with water-stable aggregates of two cultivated soils. Soil Biol Biochem 31:55–63
CAS
Article
Google Scholar
Ratledge C, Wilkinson SG (1988) Fatty acids, related and derived lipids. In: Ratledge C, Wilkinson SG (eds) Microbial lipids, vol. 1. Academic Press, pp 23–53
Recio-Vazquez L, Almendros G, Knicker H, Carral P, Álvarezc A (2014) Multivariate statistical assessment of functional relationships between soil physical descriptors and structural features of soil organic matter in Mediterranean ecosystems. Geoderma 230–231:95–107
Article
Google Scholar
Sherrod LA, Dunn G, Peterson GA, Kolberg RL (2002) Inorganic carbon analysis by modified pressure—calcimeter method. Soil Sci Soc Am J 66:299–305
CAS
Article
Google Scholar
Soil Survey Staff (2014) Keys to soil taxonomy, 12th edn. USDA-Natural Resources Conservation Service, Washington
Google Scholar
Sposito G (2008) The chemistry of soils. Oxford University Press, New York
Google Scholar
Stevenson FJ (1994) Humus chemistry: genesis, compositions, reactions, 2nd edn. John Wiley & Sons, New York
Google Scholar
Swift RS (1996) Organic matter characterization. In: Sparks DL (ed.) Methods of soil analysis, Part III. Chemical methods. SSSA Book Ser. 5., Madison, pp 1011–1069
Szajdak L, Jezierski A, Cabrera ML (2003) Impact of conventional and no-tillage management on soil amino acids, stable and transient radicals and properties of humic and fulvic acids. Org Geochem 34:693–700
CAS
Article
Google Scholar
Vialykh EA, Ilarionov SA, Abdelrahman HM, Vialykh IA (2014) Changes in amino acids content of humic acids sequentially extracted from peat and sod podzolic soil. Can J Soil Sci 94:575–583
CAS
Article
Google Scholar
Wagner GH, Mutatkar VK (1968) Amino components of soil organic matter formed during humification of 14C glucose. Soil Sci Soc Am Proc 32:683–684
Article
Google Scholar
Xie H, Li J, Zhu P, Peng C, Wang J, He H, Zhang X (2014) Long-term manure amendments enhance neutral sugar accumulation in bulk soil and particulate organic matter in a Mollisol. Soil Biol Biochem 78:45–53
CAS
Article
Google Scholar
Zhang X, Amelung W (1996) Gas chromatographic determination of muramic acid, glucosamine, mannosamine, and galactosamine in soils. Soil Biol Biochem 28:1201–1206
CAS
Article
Google Scholar