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HEAVY METAL UPTAKE BYBRASSICA SPECIES GROWING IN THE POLLUTED SOILS

OF AZNALCLLAR (SOUTHERN SPAIN)

Mercedes Del Ro, Rafael Font, Antonio De Haro

IAS-CSIC. Alameda del Obispo sn. !"#$# C%rdoba. Spain

1

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Summary

The p!e"!#$% & !' pe#e &*+ !he ,e"-Brassica'$ e.$+#"e/ ! /e!e*+#"e #& !hee p%$"!

h' -e"! !%e*$"e $"/ +e!$% $-+-%$!#" ! 0e -e/ &* ph!*e+e/#$!#" & !he p%%-!e/#% #" !he A2"$%3%%$* $*e$ (-!he*" Sp$#")4 Brassica carinata ($e#" BC567) $"/Brassica &'ncea($e#" Z81) 'e*e ee/e/ /#*e!% #"! !he e%/4 E.pe*#+e"! 'e*e $**#e/-! " !he $+e p%! /-*#", !he e$* 1999 $"/ :7774 I" 0!h e$*; B. &'ncea p%$"!$-+-%$!e/ h#,he* $+-"! &* P0 $"/ Z" !h$"B. carinata4 N #,"#$"! /#&&e*e"e 'e*e&-"/ &* C- "e"!*$!#" #" 0!h pe#e $! p%%-!e/ $"/ -"p%%-!e/ #!e4 D#&&e*e"e #"he$

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Introduction

F$#%-*e & +#"e !$#%#", /$+ $*e &!e" $!$!*ph# e77 + '#/e "

e$h #/e & !hee *#7777 pp+ Z" &* 'e#,h! #" !he h! ()4 Dep#!e !h# $0#%#! !

hpe*$-+-%$!e $"/ !%e*$!e Z"; !he -#!$0#%#! &* -e & (. caer'lescens#" !he e%/ # &!e"

%#+#!e/ 0e$-e !he #"/#

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0ee" h'" ! $-+-%$!e +/e*$!e %e

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I" !he e"/ e$* !*#$%; p%$"! 'e*e h$*)4

Figure 1. A*e$ & !he p#%%8$&&e!e/ 2"e $"/ #!-$!#" & !he e%/ !*#$% #" E% V#$*# $/$p!e/

&*+ S$"! e! $%4 (16)4

El

Vica

rio

6

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Che+#$% $"$%# " !he #% %-!#" 'e*e pe*&*+e/ -#", $" #"/-!#

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Figure. +.He$745141:14

?4147:46>45

?45:4746141

?4::149>41:14645":4:54?:>4:1::94546":74:

(n

)u

+ + P#

(n

)u1 C+p$*#" 0e!'ee" he$

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A%!h-,h !he* !-/#e h$?41 14: 945 >141 54 4root 154? :?46 :54 546 1641 194?stem :46 549 :541 674 >?41 >47

pod and seed :45 4> 45

B. juncea lea 664: :?49 >46 54 14 :745root 4: >45 4? 1:49 1746 1?4?stem ::49 >54? :?46 >54> 6547 ?:46pod 147 1:4 :149seed 4: >45 4?

)onclusions

B$e/ " !he $-+-%$!#" /$!$ 0!$#"e/ #" !h# !-/; !hee pe#e $*e 0e +*e e&&e!#

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Brassica-%/ 0e h#,he* #& !he +e!$% $:; 17681164

(?) UNTA DE ANDALUC^A (:771) C**e/* Ve*/e /e% G-$/#$+$*4 I" C**e/* Ve*/e /e%G-$/#$+$* (E/#!#" & C"ee*$ /e Me/# A+0#e"!e /e %$ -"!$ /e A"/$%-$; E/4)-"!$ /e A"/$%-$; Se

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(11) NANDA KUMAR; P4B4A4; DUSHENKOV; V4; MOTTO; H4; AND RASKIN; I4 (1996)Ph!e.!*$!#" !he -e & p%$"! ! *e+) LINDSAY; W4L4 AND NORWELL; W4A4 (19?9) De4(16) SANTOS; A4; ALONSO; E4; CALLEN; M4 AND IM`NEZ; 4C4 (:77:) He$