1992
DOI: 10.1080/03067319208026994
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Effect of Liquid Animal Manure Application on the Solubilization of Heavy Metals from Soil

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Cited by 28 publications
(12 citation statements)
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“…Degradation of the organic matter probably influenced the interaction of heavy metals with the organic matter. During the 3 yr of experiment, the amount of organic matter and probably also its properties were altered, resulting in changes in the adsorption of the metals to the organic ligands and to the soil surfaces (Elliot and Denneny 1982;Japenga et al 1992;Yuan and Lavkulich 1997). The concentrations of DTPA-extractable metals in the present study were generally higher in the second and third years than in the first year.…”
Section: Resultsmentioning
confidence: 58%
See 1 more Smart Citation
“…Degradation of the organic matter probably influenced the interaction of heavy metals with the organic matter. During the 3 yr of experiment, the amount of organic matter and probably also its properties were altered, resulting in changes in the adsorption of the metals to the organic ligands and to the soil surfaces (Elliot and Denneny 1982;Japenga et al 1992;Yuan and Lavkulich 1997). The concentrations of DTPA-extractable metals in the present study were generally higher in the second and third years than in the first year.…”
Section: Resultsmentioning
confidence: 58%
“…Organic matter makes strong complexes with heavy metals (Bloom 1981;Krogstad 1983). Solid organic matter may retain metals in the solid phase of the soil, whereas dissolved organic matter may increase mobility of the metals (Elliot and Denneny 1982;Japenga et al 1992;Lo et al 1992). The availability for uptake by plant roots may differ between metals bound in soluble complexes and "free" metals.…”
mentioning
confidence: 99%
“…High molecular weight organic substances like lignin were reported to immobilize Zn and other micronutrients (Tisdale et al 1993). On the other hand, complexation involving dissolved organic matter, which was found in larger amounts early in the composting process , is the most important driving force along with pH for heavy metal solubilization (Japenga et al 1992;Bolan et al 2003).…”
Section: Soil Available Metalsmentioning
confidence: 99%
“…In addition, an indirect effect of LCM on the availability of the soil native micronutrients cannot be excluded. Application of the LCM to soil for a long period and/or at high rates can increase the soil organic matter especially the dissolved fraction (Antil et al, 2005a;Culley et al, 1981;Nikoli & Matsi, 2011), since a considerable part of the organic matter of manure (around 20 %) exists in its liquid phase (Japenga et al, 1992). Consequently, soil application of LCM can enhance solubilization of metal micronutrients through their complexation with the dissolved organic matter and consequently increase availability to plants (Japenga et al, 1992).…”
Section: Introductionmentioning
confidence: 99%
“…Application of the LCM to soil for a long period and/or at high rates can increase the soil organic matter especially the dissolved fraction (Antil et al, 2005a;Culley et al, 1981;Nikoli & Matsi, 2011), since a considerable part of the organic matter of manure (around 20 %) exists in its liquid phase (Japenga et al, 1992). Consequently, soil application of LCM can enhance solubilization of metal micronutrients through their complexation with the dissolved organic matter and consequently increase availability to plants (Japenga et al, 1992). Also, after use of LCM as a fertilizer for many years and/or at high rates, a possible improvement of the soil structure, due to organic matter increase, cannot be excluded (Olesen et al, 1997;Mellek et al, 2010).…”
Section: Introductionmentioning
confidence: 99%