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1998 | 456 |
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Zakwaszenie gleby jako czynnik determinujący stężenie jonów w roztworze glebowym

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Treść / Zawartość
Warianty tytułu
EN
Acidity of soil as a factor determining the ion concentration in the soil solution
Języki publikacji
PL
Abstrakty
EN
The influence of different acidity levels of the soil on the composition of the soil solution was studied. The soil samples were randomly taken throughout Poland. The soil solution was separated using the suction method. The relation between the soil acidity and the concentration of ions in the soil solution was determinated by linear regression. The analysis indicated a positive correlation between the soil acidity and the concentration of Ca²⁺ and Mg²⁺ and a negative correlation between soil acidity and the concentration of Al³⁺ and Fe³⁺ in the soil solution. However, the concentration of K⁺ and Na⁺ wasn't linked with the soil acidity. Regarding anions, a positive correlation was found between pH and concentration of HCO₃⁻ and HPO₄⁻. On the other hand the soil acidity had no influence on the concentration of Cl⁻ and SO₄²⁻. On the acid soils, the ratios of Mg:K, Ca:K, Ca:Al ions, in the soil solutions were narrow, but in the conditions of higher pH the rations were broader. Only the ratio Ca:Mg was influenced in an opposite way. It was also observed that with increasing soil acidity, the total concentration of ions in the soil solution decreased.
Słowa kluczowe
Wydawca
-
Rocznik
Tom
456
Opis fizyczny
s.177-181,rys.,tab.,bibliogr.
Twórcy
Bibliografia
  • 1. Baligar V. C. 1985. Influence of crop growth on ionic equlibria. selectivity and diffusion of cations in soil. Comm. Soil Sci. Plant Analysis, 16, 163 - 178.
  • 2. Bloom P. R., Inskeep W. P. 1986. Factors affecting bicarbonate chemistry and ion chlorosis in soils. J. Plant Nutr. 9, 215 - 228.
  • 3. Hossner L. R., Doll E. C. 1970. Magnesium fertilization of potatoes as related to liming and potassium. Soil Sci. Soc. Am. Proc. 34, 772 - 774.
  • 4. Łabętowicz J. 1995. Skład chemiczny roztworu glebowego w zróżnicowanych warunkach glebowych i nawozowych. Rozprawa habilitacyjna, wyd. Fundacja „Rozwój SGGW” Warszawa.
  • 5. Łabętowicz J. 1997. Roztwór glebowy i metody jego pozyskiwania. Post. Nauk Rol. 3, 95 - 104.
  • 6. Motowicka-Terelak T. 1976. Wpływ wapnowania na wymywanie składników mineralnych z gleby gliniastej w doświadczeniu modelowym. Pam. Puł. 66, 46 - 58.
  • 7. Noble A. D., Fey M. V., Sumner M. E. 1988. Calcium - aluminium balance and the growth of soybean roots in nutrient solutions. Soil Sci. Soc. Am. J. 52, 1651 - 1656.
  • 8. Nye P. H., Tinker P. B. 1977. Solute movment in the soil-root system. Studies in Ecology. 4, 33 - 68.
  • 9. Pearson R. W. 1971. Introduction to symposium - The Soil Solution. Soil Sci. Soc. Am. Proc. 35, 417 - 420.
  • 10. Welp G., Hermus V., Brummer G. 1981. Efect of soil pH, redox conditions and organic matter on the phosphate content of the soil solution. Mitteilungen der Deutschen Badenkundlichen Gesellschaft. 32, 287 - 293.
  • 11. Wolt J., Graveel J. G. 1986. A rapid routine method for obtaining soil solution using vacuum displacement. Soil Sci. Soc. Am. J. 50, 602 - 605.
  • 12. Wright R. J., Wright S. F. 1987 Effects of aluminium and calcium on the growth of subterranean clover in Appalachian soils. Soil Sci. 193, 341 - 348.
Typ dokumentu
Bibliografia
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Identyfikator YADDA
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