Properties and Classification of Soils of the Swedish Long-term Fertility Experiments

References

• Andersson , S. 1955 . Markfysikaliska undersökningar i odlad jord. VIII. En experimentell metod . Grundförbättring , 8 Specialnummer 2. (In Swedish.)
   Google Scholar
• Andrén , O. and Lagerlöf , J. 1981 . Soil mesofauna (Enchytraeidae, Microarthropoda, Nematoda) in Swedish agricultural cropping systems , Department of Ecology and Environmental Research, Subdepartment of Agroecology, Communication no 16 Uppsala, , Sweden : Swedish University of Agricultural Sciences .
   Google Scholar
• Andrén , O. and Lagerlöf , J. 1983 . Soil Fauna (Microarthropods, Enchytraeids, Nematodes) in Swedish Agricultural Cropping Systems . Acta Agriculturae Scandinavica , 33 : 33 – 52 .
   Web of Science ®Google Scholar
• Berglund , K. , Miller , U. and Persson , J. 1989 . Gyttjejordar, deras sammansättning och egenskaper , Uppsala, , Sweden : Swedish University of Agricultural Sciences . Department of Soil Sciences, Division of Agricultural Hydrotechnics, Report 160 (In Swedish with English summary.)
   Google Scholar
• Blake , G. R. and Hartge , K. H. 1986a . “ Bulk density ” . In Methods of soil analysis , 2nd ed. , Agronomy series no 9 Edited by: Klute , A. 363 – 375 . Madison, Wisconsin part 1
   Google Scholar
• Blake , G. R. and Hartge , K. H. 1986b . “ Particle density ” . In Methods of soil analysis , 2nd ed. , Agronomy series no. 9 Edited by: Klute , A. 377 – 382 . Madison, Wisconsin part 1
   Google Scholar
• Bremner , J. M. and Mulvaney , C. S. 1982 . “ Nitrogen-total ” . In Methods of soil analysis , 2nd ed. , Agronomy series no. 9 Edited by: Page , A. L. 595 – 624 . Madison, Wisconsin part 2
   Google Scholar
• Chapman , H. D. 1965 . “ Cation-exchange capacity ” . In Methods of soil analysis , Agronomy series no. 9 Edited by: Black , C. A. 891 – 901 . Madison, Wisconsin part 2
   Google Scholar
• Danielson , R. E. and Sutherland , P. L. 1986 . “ Porosity ” . In Methods of soil analysis , 2nd ed. , Agronomy series no. 9 Edited by: Klute , A. 443 – 461 . Madison, Wisconsin part 1
   Google Scholar
• Drever , S. I. 1973 . The preparation of oriented clay mineral specimens for X-ray diffraction analysis by a filter-membrane peel technique . American Mineralogy , 58 : 553 – 554 .
   Web of Science ®Google Scholar
• Ekström , G. 1927 . Klassifikation av svenska åkerjordar , Sveriges Geologiska Undersökning, Serie C, Nr 345 161 Stockholm (Årsbok 20). (In Swedish.)
   Google Scholar
• Ericsson , B. and Lidén , E. 1988 . Description to the quaternary map Söderfors NO , Sveriges Geologiska Undersökning, Jordartsgeologiska kartblad, Serie Ae, No. 87 Uppsala (In Swedish with English summary.)
   Google Scholar
• FAO . 1974 . Soil map of the world , Vol 1 , 59 Unesco, Rome : Legend .
   Google Scholar
• FAO . 1977 . Guidelines for soil profile descriptions , 2nd ed. , 66 Rome : Soil Resources and Conservation Service, Land and Water Development Division, FAO .
   Google Scholar
• FAO . 1988 . Soil Map of the World. Revised Legend , 119 Rome : FAO . World Soil Resources Report 60
   Google Scholar
• Gee , G. W. and Bauder , J. W. 1986 . “ Particle-size analysis ” . In Methods of soil analysis , 2nd ed. , Agronomy series no. 9 Edited by: Klute , A. 383 – 411 . Madison, Wisconsin part 1
   Google Scholar
• Gjems , O. 1967 . Studies on clay minerals and clay-mineral formation in soil profiles in Scandinavia . Det Norska Skogsforsöksvesen , 81 : 303 – 415 .
   Google Scholar
• Jansson , S. L. 1951 . Kol-kväveförhållandet . Växt-närings-Nytt , 6 : 3 – 7 . (In Swedish.)
   Google Scholar
• Jansson , S. L. 1958 . Tracer studies on nitrogen transformations in soil with special attention to mineralization-immobilization relationships . Annals of the Royal Agricultural College of Sweden , 24 : 101 – 361 .
   Google Scholar
• Jansson , S. L. 1975 . Long-term soil fertility studies. Experiments in Malmöhus county 1957–74 . Journal of the Royal Swedish Academy of Agriculture and Forestry , : 4 – 60 . (In Swedish with English summary.)
   Google Scholar
• Jansson , S. L. 1978 . Long-term soil fertility experiment as a basis of soil fertility maintenance . Journal of the Royal Swedish Academy of Agriculture and Forestry , 117 : 77 – 93 . (In Swedish with English summary.)
   Google Scholar
• Jansson , S. L. 1983 . Twenty-five years of soil fertility studies in Sweden , Uppsala, , Sweden : Swedish University of Agricultural Sciences . Department of Soil Sciences, Division of Soil Fertility, Report 151 (In Swedish with English summary.)
   Google Scholar
• Jansson , S. L. 1986 . Soil biology—plant production—soil fertility studies . Journal of the Royal Swedish Academy of Agriculture and Forestry , : 9 – 31 . (In Swedish with English summary.)
   Google Scholar
• Klute , A. 1986 . “ Water retention: Laboratory methods ” . In Methods of soil analysis , 2nd ed. , Agronomy series no. 9 Edited by: Klute , A. 635 – 686 . Madison, Wisconsin part 1
   Google Scholar
• Lofs-Holmin , A. 1983 . Influence of agricultural practices on earthworms (Lumbricidae) . Acta Agriculturae Scandinavica , 33 : 225 – 234 .
   Web of Science ®Google Scholar
• Lundegårdh , P. H. and Lundqvist , G. 1956 . Archean bed-rock and Quaternary deposits of the Uppsala region , Sveriges Geologiska Undersökning. Serie Aa, No. 199 Stockholm (In Swedish with English summary.)
   Google Scholar
• Nelson , R. E. 1982 . “ Carbonate and Gypsum ” . In Methods of soil analysis , 2nd ed. , Agronomy series no. 9 Edited by: Page , A. L. 181 – 197 . Madison, Wisconsin part 2
   Google Scholar
• Nömmik , H. 1954 . Faktorer inverkande på kvävehushållningen i marken . Växt-närings-Nytt , 10 ( 5 ) : 47 – 54 . (In Swedish.)
   Google Scholar
• Nömmik , H. 1957 . Fixation and defixation of ammonium in soils . Acta Agriculturae Scandinavica , 7 : 395 – 436 .
   Google Scholar
• Nömmik , H. and Vahtras , K. 1982 . “ Retention and fixation of ammonium and ammonia in soils ” . In Nitrogen in agricultural soils , Agronomy series no. 22 Edited by: Stevenson , F. J. 123 – 171 . Madison, Wisconsin
   Google Scholar
• Munsell Color . 1975 . Munsell soil color charts , 1975 ed. , Baltimore, Maryland : Macbeth Corporation .
   Google Scholar
• SMHI . 1983 . Data concerning the precipitation climate of Sweden , Klimatsektionen : Sveriges Meteorologiska och Hydrologiska Institut . Rapport 28. Norrköping
   Google Scholar
• Snäll , S. , Persson , C. and Wikström , A. 1979 . Mineralogisk undersökning av morän från ett område väster om Katrineholm . Sveriges Geologiska Undersökning, Serie C , 761 : 1 – 32 . (In Swedish.)
   Google Scholar
• Soil Suvey Staff. 1987 . Keys to soil taxonomy (third printing) , SMSS technical monograph, No. 6 Ithaca, New York
   Google Scholar
• Vedin , H. 1989 . Data concerning the soil temperature climate of Sweden , Norrköping : Sveriges Meteorologiska och Hydrologiska Institut, Klimatsektionen . Personal communication
   Google Scholar
• Whittig , L. D. and Allardice , W. R. 1986 . “ X-ray diffraction techniques ” . In Methods of soil analysis , 2nd ed. , Agronomy series no. 9 Edited by: Klute , A. 331 – 362 . Madison, Wisconsin part 1
   Google Scholar
• Wiklander , L. and Hallgren , G. 1949 . Studies on gyttja soils. I. Distribution of different sulfur and phosphorus forms and of iron, manganese, and calcium carbonate in a profile from Kungsängen . Annals of the Royal Agricultural College of Sweden , 16 : 811 – 827 .
   Google Scholar
• Wiklander , L. , Hallgren , G. and Jonsson , E. 1950 . Studies on gyttja soils. III. Rate of sulfur oxidation . Annals of the Royal Agricultural College of Sweden , 17 : 425 – 440 .
   Google Scholar
• Wiklander , L. and Lotse , E. 1966 . Mineralogical and physicochemical studies on clay fractions of Swedish cultivated soils . Annals of the Royal Agricultural College of Sweden , 32 : 439 – 475 .
   Google Scholar
• Wiklert , P. , Andersson , S. and Weidow , B. 1983 . Studier av markprofiler i svenska åkerjordar. Del I. Ultunajordar , Uppsala, , Sweden : Swedish University of Agricultural Sciences . Department of Soil Sciences, Division of Agricultural Hydrotechnics, Report 132 (In Swedish.)
   Google Scholar
• Öborn , I. 1989 . Properties and classification of some acid sulfate soils in Sweden . Geoderma , 45 : 197 – 219 .
   Web of Science ®Google Scholar