Abstract
The study was conducted to investigate the effects of microbial inoculation on bioavailability of Cd,Pb and Zn in soil when Brassica juncea as a hyperaccumulator growing using a pot experiment.The results showed that stains JA27,JC55 and JC40 not only promoted plant growth markedly and decreased soil pH,but also improved the bioavailability of Cd,Pb,Zn in the soil,which significantly enhanced the phy-toremeditation efficiency of three heavy metals eventually.Furthermore,the concentrations of Cd,Pb and Zn in shoot of Brassica juncea in-creased by 117% to 137%,37% to 62% and 9% to 15.1% when strains JA27,JC55 and JC40 inoculated in soil,respectively.However,stain JB37 inhibited Cd,Pb,Zn uptake from soil,and decreased the concentrations of Cd,Pb,Zn in Brassica juncea.The concentrations of Pb and Zn in shoot of Brassica juncea decreased by 72.5% and 27% in treatment of stain JB37 inoculation,but had no significant effect on Cd con-centrations.
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Claims 11
Claim · model-written summary
JA27, JC55 and JC40 promoted plant growth.
- Taxon
- Brassica juncea
Brassica junceat0 - Treatment
- stains JA27,JC55 and JC40e0
- Outcome
- plant growthe0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stains JA27,JC55 and JC40 not only promoted plant growth markedly”
t0“Brassica juncea as a hyperaccumulator growing”
Claim · model-written summary
JA27, JC55 and JC40 decreased soil pH.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- stains JA27,JC55 and JC40e0
- Outcome
- soil pHe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stains JA27,JC55 and JC40 not only promoted plant growth markedly and decreased soil pH”
t0“Brassica juncea as a hyperaccumulator growing”
Claim · model-written summary
JA27, JC55 and JC40 improved soil metal bioavailability.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- stains JA27,JC55 and JC40e0
- Outcome
- bioavailability of Cd,Pb,Zn in the soile0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stains JA27,JC55 and JC40 not only promoted plant growth markedly and decreased soil pH,but also improved the bioavailability of Cd,Pb,Zn in the soil”
t0“Brassica juncea as a hyperaccumulator growing”
Claim · model-written summary
JA27, JC55 and JC40 significantly enhanced phytoremediation efficiency.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- stains JA27,JC55 and JC40e0
- Outcome
- phy-toremeditation efficiencye0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stains JA27,JC55 and JC40 not only promoted plant growth markedly and decreased soil pH,but also improved the bioavailability of Cd,Pb,Zn in the soil,which significantly enhanced the phy-toremeditation efficiency of three heavy metals”
t0“Brassica juncea as a hyperaccumulator growing”
Claim · model-written summary
JA27, JC55 and JC40 increased shoot Cd concentrations by 117% to 137%.
- Taxon
- Brassica junceaBrassica junceae0
- Organ / stage
- shoote0
- Treatment
- strains JA27,JC55 and JC40e0
- Outcome
- concentrations of Cde0
- Direction
- in-creasede0
- Value
- 117% to 137%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“concentrations of Cd,Pb and Zn in shoot of Brassica juncea in-creased by 117% to 137%,37% to 62% and 9% to 15.1% when strains JA27,JC55 and JC40 inoculated in soil,respectively”
Claim · model-written summary
JA27, JC55 and JC40 increased shoot Pb concentrations by 37% to 62%.
- Taxon
- Brassica junceaBrassica junceae0
- Organ / stage
- shoote0
- Treatment
- strains JA27,JC55 and JC40e0
- Outcome
- concentrations of Cd,Pbe0
- Direction
- in-creasede0
- Value
- 37% to 62%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“concentrations of Cd,Pb and Zn in shoot of Brassica juncea in-creased by 117% to 137%,37% to 62% and 9% to 15.1% when strains JA27,JC55 and JC40 inoculated in soil,respectively”
Claim · model-written summary
JA27, JC55 and JC40 increased shoot Zn concentrations by 9% to 15.1%.
- Taxon
- Brassica junceaBrassica junceae0
- Organ / stage
- shoote0
- Treatment
- strains JA27,JC55 and JC40e0
- Outcome
- concentrations of Cd,Pb and Zne0
- Direction
- in-creasede0
- Value
- 9% to 15.1%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“concentrations of Cd,Pb and Zn in shoot of Brassica juncea in-creased by 117% to 137%,37% to 62% and 9% to 15.1% when strains JA27,JC55 and JC40 inoculated in soil,respectively”
Claim · model-written summary
JB37 inhibited uptake of Cd, Pb and Zn.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- stain JB37e0
- Outcome
- Cd,Pb,Zn uptakee0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stain JB37 inhibited Cd,Pb,Zn uptake from soil”
t0“Brassica juncea as a hyperaccumulator growing”
Claim · model-written summary
JB37 reduced shoot Pb concentration by 72.5%.
- Taxon
- Brassica junceaBrassica junceae0
- Organ / stage
- shoote0
- Treatment
- stain JB37 inoculatione0
- Outcome
- concentrations of Pbe0
- Direction
- decreasede0
- Value
- 72.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“concentrations of Pb and Zn in shoot of Brassica juncea decreased by 72.5% and 27% in treatment of stain JB37 inoculation”
Claim · model-written summary
JB37 reduced shoot Zn concentration by 27%.
- Taxon
- Brassica junceaBrassica junceae0
- Organ / stage
- shoote0
- Treatment
- stain JB37 inoculatione0
- Outcome
- concentrations of Pb and Zne0
- Direction
- decreasede0
- Value
- 27%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“concentrations of Pb and Zn in shoot of Brassica juncea decreased by 72.5% and 27% in treatment of stain JB37 inoculation”
Claim · model-written summary
JB37 had no significant effect on Cd concentration.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- stain JB37 inoculatione0
- Outcome
- Cd con-centrationse0
- Direction
- no significant effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stain JB37 inoculation,but had no significant effect on Cd con-centrations”
t0“Brassica juncea as a hyperaccumulator growing”
The same questions in other papers
inoculation · nutrient: content · Brassica juncea (Indian mustard)Positive and negative results
1 paper in the same direction as this paper · 23 in the opposite direction
- positive
- positive
- positive
21 papers more in this group
See all 25 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.