Low-molecular-weight organic acids in rhizosphere soils of durum wheat and their effect on cadmium bioaccumulation

Plant and Soil - Tập 203 Số 1 - Trang 109-117 - 1998
Cieśliński, G.1, Van Rees, K.C.J.2, Szmigielska, A.M.2, Krishnamurti, G.S.R.2, Huang, P.M.2
1Research Institute of Pomology and Floriculture, Skierniewice, Pomologiczna 18, Poland
2Department of Soil Science, University of Saskatchewan, Saskatoon, Canada

Tóm tắt

Cadmium (Cd) accumulation has been found to vary between cultivars of durum wheat (Triticum turgidum var. durum), and it is hypothesized that low-molecular-weight organic acids (LMWOAs) produced at the soil-root interface (rhizosphere) may play an important role in the availability and uptake of Cd by these plants. The objective of this study, therefore, was to (1) investigate the nature and quantity of LMWOAs present in the rhizosphere of durum wheat cultivars Arcola (low Cd accumulator) and Kyle (high Cd accumulator) grown in three different soils: Yorkton, Sutherland and Waitville, and (2) determine the relationship between Cd accumulation in these plants and LMWOAs present in the rhizosphere. Plants were grown for two weeks in pot-cultures under growth chamber conditions. Oxalic, fumaric, succinic, L-malic, tartaric, citric, acetic, propionic and butyric acids were found and quantified in the water extracts of rhizosphere soil, with acetic and succinic acids being predominant. No water extractable LMWOAs were identified in the bulk soil. Total amount of LMWOAs in the rhizosphere soil of the high Cd accumulator (Kyle) was significantly higher than that for the low Cd accumulator (Arcola) in all three soils. Furthermore, large differences in amounts of LMWOAs were found in the rhizosphere soil for the same cultivars grown in different soils and followed the pattern: Sutherland > Waitville > Yorkton. Extractable soil Cd (M NH4Cl) and Cd accumulation in the plants also followed the same soil sequence as LMWOA production. Cadmium accumulation by the high and low Cd accumulating cultivars was proportional to the levels of LMWOAs found in the rhizosphere soil of each cultivar. These results suggest that the differing levels of LMWOAs present in the rhizosphere soil played an important role in the solubilization of particulate-bound Cd into soil solution and its subsequent phytoaccumulation by the high and low Cd accumulating cultivars.

Từ khóa


Tài liệu tham khảo

citation_journal_title=New Pathol.; citation_title=The release of organic substances by cereal roots into soil; citation_author=D. A. Barber, J. K. Martin; citation_volume=76; citation_publication_date=1976; citation_pages=69-80; citation_id=CR1

citation_journal_title=J. Plant Physiol.; citation_title=Aluminum resistance in Triticum aestivum associated with enhanced exudation of malate; citation_author=U Basu, G Douglas, G. J. Taylor; citation_volume=144; citation_publication_date=1994; citation_pages=747-753; citation_id=CR2

citation_journal_title=Soil Biol. Biochem.; citation_title=Determination of organic acids in soil extracts by ion chromatography; citation_author=R Baziramakenga, R. R. Simard, G. D. Leroux; citation_volume=27; citation_publication_date=1995; citation_pages=349-356; citation_id=CR3

Cieśliński G, Neilsen G H and Hogue E J 1995 Effect of pH and Cd concentration on Cd accumulation by apple trees (Malus domestica Borkh) cv. Fuji. Proc. 2nd International Symposium on Diagnosis of Nutritional Status of Deciduous Fruit Orchards, Trento, Italy, September 1993.

citation_journal_title=Plant Soil; citation_title=Cadmium uptake and bioaccumulation in selected cultivars of durum wheat and flax as affected by soil type; citation_author=G Cieśliński, K. C. J. Van Rees, P. M. Huang, L. M. Kozak, H. P. W. Rostad, D. R. Knott; citation_volume=182; citation_publication_date=1996; citation_pages=115-124; citation_id=CR5

citation_journal_title=J. Plant Nutr.; citation_title=Low molecular weight organic acids released from roots of durum wheat and flax into the sterile nutrient solution; citation_author=G Cieśliński, K. C. J. Van Rees, A. M. Szmigielska, P. M. Huang; citation_volume=20; citation_publication_date=1997; citation_pages=753-764; citation_id=CR6

citation_title=Essential and nonessential trace elements in the system soil-water-plant; citation_inbook_title=Lab. Analyt. Agrochem; citation_publication_date=1983; citation_id=CR7; citation_author=A Cottenie; citation_author=M Verloo; citation_author=L Kiekens; citation_author=R Camerlynck; citation_author=G Velghe; citation_author=A Dhaese; citation_publisher=State Univ.

citation_journal_title=Soil Biol. Biochem.; citation_title=Calcium oxalate accumulation in soil weathering and its mats of the hypogeous fungus Hysterangium crassum ; citation_author=K Cromack, P Sollins, W. C. Graustein, K Speidel, A. W. Todd, G Spycher, C. Y. Li, R. L. Todd; citation_volume=14; citation_publication_date=1979; citation_pages=463-468; citation_id=CR8

citation_journal_title=Plant Physiol.; citation_title=Characterization of cadmium uptake by plant tissue; citation_author=J. M. Cutler, D. W. Rains; citation_volume=54; citation_publication_date=1974; citation_pages=67-71; citation_id=CR9

citation_journal_title=J. Plant Nutr.; citation_title=Root exudate and the ability of corn to utilize insoluble sources of iron; citation_author=A. M. Elgala, A Amberger; citation_volume=11; citation_publication_date=1988; citation_pages=677-690; citation_id=CR10

citation_journal_title=Plant Soil; citation_title=Uptake and distribution of cadmium in maize inbred lines; citation_author=P. J. Florijn, M. L. Van Beusichem; citation_volume=150; citation_publication_date=1993; citation_pages=25-32; citation_id=CR11

citation_journal_title=Soil Sci. Soc. Amer. J.; citation_title=Low molecular weight organic acids in selected forest soils of the Southwestern USA; citation_author=T. R. Fox, N. B. Comerford; citation_volume=54; citation_publication_date=1990; citation_pages=1139-1144; citation_id=CR12

citation_journal_title=Food Addit. Contam.; citation_title=Dietary intake, levels in food and estimated intake of lead, cadmium, and mercury; citation_author=H Galal-Gorchev; citation_volume=10; citation_publication_date=1993; citation_pages=115-128; citation_id=CR13

citation_journal_title=Plant Soil; citation_title=Critical evaluation of organic acid mediated iron dissolution in the rhizosphere and its potential role in root iron uptake; citation_author=D. L. Jones, P. R. Darrah, L. V. Kochian; citation_volume=180; citation_publication_date=1996; citation_pages=57-66; citation_id=CR14

citation_title=Sampling, handling and analyzing plant tissue samples; citation_inbook_title=Soil Testing and Plant Analysis; citation_publication_date=1990; citation_pages=389-427; citation_id=CR15; citation_author=J. B. Jones; citation_author=V. W. Case; citation_publisher=SSSA

citation_title=Trace Elements in Soils and Plants; citation_publication_date=1992; citation_id=CR16; citation_author=A Kabata-Pendias; citation_author=H Pendias; citation_publisher=CRC Press Inc.

citation_journal_title=J. Plant Nutr.; citation_title=Assessment of current knowledge concerning the chemistry and biology of root-soil interface; citation_author=U Kafkafi, R. M. Welch, W. A. Norvell, R. J. Zasoski, V. C. Baligar; citation_volume=15; citation_publication_date=1992; citation_pages=xix-xxii; citation_id=CR17

citation_journal_title=Beauv. Envir. Exp. Bot.; citation_title=Organic acids in the root exudates of Diplachne fusca (Linn.); citation_author=M Kloss, K-H Iwannek, I Fendrik, E. G. Nieman; citation_volume=24; citation_publication_date=1984; citation_pages=179-188; citation_id=CR18

citation_journal_title=Soil Biol. Biochem.; citation_title=Soluble root exudates of maize: influence of potassium supply and rhizosphere microorganisms; citation_author=I Kraffczyk, G Trolldenier, H Beringer; citation_volume=16; citation_publication_date=1984; citation_pages=315-322; citation_id=CR19

citation_journal_title=Appl. Clay Sci.; citation_title=Influence of constituents on the stability of mechanical separates of soils representing major taxonomic orders; citation_author=G. S. R. Krishnamurti, P. M. Huang; citation_volume=2; citation_publication_date=1987; citation_pages=299-308; citation_id=CR20

citation_journal_title=Comm. Soil Sci. Plant Anal.; citation_title=Microwave digestion for detection of total cadmium in soils; citation_author=G. S. R. Krishnamurti, P. M. Huang, K. C. J. Van Rees, L. M. Kozak, H. P. W. Rostad; citation_volume=25; citation_publication_date=1994; citation_pages=615-625; citation_id=CR21

citation_journal_title=Commun. Soil Sci. Plant Anal.; citation_title=A new soil test for the determination of plant-available cadmium in soils; citation_author=G. S. R. Krishnamurti, P. M. Huang, K. C. J. Van Rees, L. M. Kozak, H. P. W. Rostad; citation_volume=26; citation_publication_date=1995; citation_pages=2857-2867; citation_id=CR22

citation_journal_title=The Analyst; citation_title=Speciation of particulate-bound cadmium of soils and its bioavailability; citation_author=G. S. R. Krishnamurti, P. M. Huang, K. C. J. Van Rees, L. M. Kozak, H. P. W. Rostad; citation_volume=120; citation_publication_date=1995; citation_pages=659-665; citation_id=CR23

citation_journal_title=J. Environ. Qual.; citation_title=Kinetics of cadmium release from soils as influenced by organic acids: Implication in cadmium availability; citation_author=G. S. R. Krishnamurti, G Cieśliński, P. M. Huang, K. C. J. Van Rees; citation_volume=26; citation_publication_date=1997; citation_pages=271-277; citation_id=CR24

citation_journal_title=Plant Physiol.; citation_title=Relationship between cadmium, zinc, Cd-peptide, and organic acids in tobacco suspension cells; citation_author=R. M. Krotz, B. P. Evangelou, G. J. Wagner; citation_volume=91; citation_publication_date=1989; citation_pages=780-787; citation_id=CR25

citation_journal_title=Soil Sci. Soc. Amer. J.; citation_title=Oxalate determination in soils using ion chromatography; citation_author=B. C. Lilienholm, L. M. Dudley, J. J. Juriniak; citation_volume=56; citation_publication_date=1992; citation_pages=324-326; citation_id=CR26

citation_title=Mineral Nutrition of Higher Plants; citation_publication_date=1995; citation_id=CR27; citation_author=H Marschner; citation_publisher=Academic Press

citation_journal_title=Z. Pflanzenernahr. Bodenk.; citation_title=Role of root-induced changes in the rhizosphere for iron acquisition in higher plants; citation_author=H Marschner, M Treeby, V Romheld; citation_volume=152; citation_publication_date=1989; citation_pages=197-204; citation_id=CR28

McKeague J A 1978 Manual of sampling and methods analysis. Can. Soc. Soil Sci., Ottawa, Canada. 212 p.

citation_journal_title=Plant Soil; citation_title=Mobilization of cadmium and other metals from two soils by root exudates of Zea mays L., Nicotiana tabacum L., and Nicotiana rustica L; citation_author=M Mench, E Martin; citation_volume=132; citation_publication_date=1991; citation_pages=187-196; citation_id=CR30

citation_journal_title=J. Soil Sci.; citation_title=Metal binding with root exudates of low molecular weight; citation_author=M Mench, J. L. Morel, A Guckert, B Gruillet; citation_volume=39; citation_publication_date=1988; citation_pages=521-527; citation_id=CR31

citation_journal_title=J. Environ. Qual.; citation_title=Yield and metal composition of lettuce and wheat grown on soils amended with sewage sludge enriched with cadmium, copper, nickel, and zinc; citation_author=G. A. Mitchell, F. T. Bingham, A. L. Page; citation_volume=7; citation_publication_date=1978; citation_pages=165-171; citation_id=CR32

citation_journal_title=Planta; citation_title=Organic acid exudation as an aluminum-tolerance mechanism in maize (Zea mays L.); citation_author=D. M. Pellet, D. L. Grunes, L. V. Kochian; citation_volume=196; citation_publication_date=1995; citation_pages=788-795; citation_id=CR33

citation_journal_title=Plant Soil; citation_title=Contribution of organic acids to the acidification of the rhizosphere of maize seedlings; citation_author=W Petersen, M Bottger; citation_volume=132; citation_publication_date=1991; citation_pages=152-163; citation_id=CR34

citation_journal_title=Bot. Rev.; citation_title=Plant root exudates; citation_author=A. D. Rovira; citation_volume=35; citation_publication_date=1969; citation_pages=35-57; citation_id=CR35

citation_title=Microbiological and biochemical aspects of the rhizosphere; citation_inbook_title=Soil Biochemistry; citation_publication_date=1967; citation_pages=417-463; citation_id=CR36; citation_author=A. D. Rovira; citation_author=B McDougall; citation_publisher=Marcel Dekker

citation_journal_title=Aust. J. Plant Physiol.; citation_title=Malate efflux from root apices and tolerance to aluminum are highly correlated in wheat; citation_author=P. R. Ryan, E Delhaize, P. J. Randall; citation_volume=22; citation_publication_date=1995; citation_pages=531-536; citation_id=CR37

citation_title=Critical Stability Constants. Vol. 4. Inorganic Complexes; citation_publication_date=1976; citation_id=CR38; citation_author=R. M. Smith; citation_author=A. E. Martell; citation_publisher=Plenum Press

citation_title=Critical Stability Constants. Vol. 3. Other Organic Ligands; citation_publication_date=1977; citation_id=CR39; citation_author=R. M. Smith; citation_author=A. E. Martell; citation_publisher=Plenum Press

citation_journal_title=Adv. Soil. Sci.; citation_title=Determination of nutrient availability and elemental toxicity by ABDTPA soil test and ICPS; citation_author=P. N. Soltanpour; citation_volume=16; citation_publication_date=1991; citation_pages=165-190; citation_id=CR40

citation_title=Organic acids in soil; citation_inbook_title=Soil Biochemistry; citation_publication_date=1967; citation_pages=119-149; citation_id=CR41; citation_author=F. J. Stevenson; citation_publisher=Marcel Dekker

citation_journal_title=J. Environ. Qual.; citation_title=The influence of pH, phosphorus, cadmium, sewage sludge and incubation time on the stability and plant uptake of cadmium; citation_author=J. J. Street, B. R. Sabey, W. L. Lindsay; citation_volume=7; citation_publication_date=1978; citation_pages=286-290; citation_id=CR42

citation_journal_title=J. Agric. Food Chem.; citation_title=Low molecular weight dicarboxylic acids in rhizosphere soil of durum wheat; citation_author=A. M. Szmigielska, K. C. J. Van Rees, G Cieśliński, P. M. Huang; citation_volume=44; citation_publication_date=1996; citation_pages=1036-1040; citation_id=CR43

citation_journal_title=Commun. Soil Sci. Plant Anal.; citation_title=Comparison of liquid and gas chromatography for analysis of low molecular weight organic acids in rhizosphere soil; citation_author=A. M. Szmigielska, K. C. J. Van Rees, G Cieśliński, P. M. Huang; citation_volume=28; citation_publication_date=1997; citation_pages=99-111; citation_id=CR44

citation_journal_title=Adv. Pl. Nutr.; citation_title=The role of root exudates in nutrient acquisition; citation_author=N. C. Uren, H. M. Raisenauer; citation_volume=3; citation_publication_date=1988; citation_pages=79-114; citation_id=CR45

citation_journal_title=Plant Soil; citation_title=Root exudation of plants I. Analysis of root exudates of barley and wheat in their initial phases of growth; citation_author=V Vancura; citation_volume=21; citation_publication_date=1964; citation_pages=231-248; citation_id=CR46

citation_journal_title=Plant Physiol.; citation_title=Subcellular localization of cadmium and cadmium-binding peptides in tobacco leaves; citation_author=R Vogeli-Lange, G. J. Wagner; citation_volume=92; citation_publication_date=1990; citation_pages=1086-1093; citation_id=CR47

citation_journal_title=J. Plant. Nutr.; citation_title=Release of zinc mobilizing root exudates in different plant species as affected by zinc nutritional status; citation_author=F Zang, V Romheld, H Marschner; citation_volume=14; citation_issue=7; citation_publication_date=1991; citation_pages=675-686; citation_id=CR48

Thông tin
Thông tin xuất bản

Plant and Soil

Tập 203 Số 1

109-117

Thông tin tác giả