Abstract
The interactive effect of different Cu++ concentrations (5 mM, 10 mM, 20 mM and 25 mM) and treatments with biofertilizers Azospirillum brasilense on growth, metabolites, minerals and osmotic pressure of wheat plants was investigated. Shoots and roots of wheat plant were differentially response to Cu++ treatments, while shoot organ response positively to this treatment, root response negatively. The positive effect of Cu++ in shoot organ was concomitant with the increase in the production of fresh, dry matter, length and water content and this related with the accumulation of soluble sugar, soluble protein and mineral as a result of increasing osmotic pressure. On the other side, the negative effect of Cu++ on root organ was concomitant with the decrease in production of fresh, dry matter, length and water content that related with the reduction in the accumulation of soluble sugar and mineral with the insignificant change in osmotic pressure. Azospirillum brasilense inoculation increased the accumulation of soluble sugar and soluble protein which reflected an increase in the production of fresh, dry matter and water content with increasing values of osmotic pressure of the tested plants under Cu++ treatment. Finally, wheat plants response differentially to Cu++ treatment according to its organ and Azospirillum brasilense treatment improved wheat plant efficiency to tolerate the effect of Cu++ stress.
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Claims 12
Claim · model-written summary
Cu++ increased the production of fresh and dry matter in wheat shoots.
- Taxon
- Wheat Plant
Triticum aestivumt0 - Organ / stage
- shoot organe0
- Treatment
- Cu++e0
- Outcome
- production of fresh, dry mattere0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“The positive effect of Cu++ in shoot organ was concomitant with the increase in the production of fresh, dry matter, length and water content and this related with the accumulation of soluble sugar, soluble protein and mineral as a result of increasing osmotic pressure”
Claim · model-written summary
Cu++ increased shoot length and water content in wheat.
- Taxon
- Wheat PlantTriticum aestivumt0
- Organ / stage
- shoot organe0
- Treatment
- Cu++e0
- Outcome
- length and water contente0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“The positive effect of Cu++ in shoot organ was concomitant with the increase in the production of fresh, dry matter, length and water content and this related with the accumulation of soluble sugar, soluble protein and mineral as a result of increasing osmotic pressure”
Claim · model-written summary
Shoot accumulation of soluble sugar, soluble protein and mineral under Cu++ was related to increased osmotic pressure.
- Taxon
- Wheat PlantTriticum aestivumt0
- Organ / stage
- shoot organe0
- Treatment
- Cu++e0
- Outcome
- soluble sugar, soluble protein and minerale0
- Direction
- accumulatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“The positive effect of Cu++ in shoot organ was concomitant with the increase in the production of fresh, dry matter, length and water content and this related with the accumulation of soluble sugar, soluble protein and mineral as a result of increasing osmotic pressure”
Claim · model-written summary
Cu++ increased osmotic pressure in wheat shoots.
- Taxon
- Wheat PlantTriticum aestivumt0
- Organ / stage
- shoot organe0
- Treatment
- Cu++e0
- Outcome
- osmotic pressuree0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“The positive effect of Cu++ in shoot organ was concomitant with the increase in the production of fresh, dry matter, length and water content and this related with the accumulation of soluble sugar, soluble protein and mineral as a result of increasing osmotic pressure”
Claim · model-written summary
Cu++ decreased the production of fresh and dry matter in wheat roots.
- Taxon
- Wheat PlantTriticum aestivumt0
- Organ / stage
- root organe0
- Treatment
- Cu++e0
- Outcome
- production of fresh, dry mattere0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“On the other side, the negative effect of Cu++ on root organ was concomitant with the decrease in production of fresh, dry matter, length and water content that related with the reduction in the accumulation of soluble sugar and mineral with the insignificant change in osmotic pressure”
Claim · model-written summary
Cu++ decreased root length and water content in wheat.
- Taxon
- Wheat PlantTriticum aestivumt0
- Organ / stage
- root organe0
- Treatment
- Cu++e0
- Outcome
- length and water contente0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“On the other side, the negative effect of Cu++ on root organ was concomitant with the decrease in production of fresh, dry matter, length and water content that related with the reduction in the accumulation of soluble sugar and mineral with the insignificant change in osmotic pressure”
Claim · model-written summary
Root accumulation of soluble sugar and mineral under Cu++ was reduced.
- Taxon
- Wheat PlantTriticum aestivumt0
- Organ / stage
- root organe0
- Treatment
- Cu++e0
- Outcome
- soluble sugar and minerale0
- Direction
- reductione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“On the other side, the negative effect of Cu++ on root organ was concomitant with the decrease in production of fresh, dry matter, length and water content that related with the reduction in the accumulation of soluble sugar and mineral with the insignificant change in osmotic pressure”
Claim · model-written summary
Cu++ caused an insignificant change in osmotic pressure in wheat roots.
- Taxon
- Wheat PlantTriticum aestivumt0
- Organ / stage
- root organe0
- Treatment
- Cu++e0
- Outcome
- osmotic pressuree0
- Direction
- no_changeinferrede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“On the other side, the negative effect of Cu++ on root organ was concomitant with the decrease in production of fresh, dry matter, length and water content that related with the reduction in the accumulation of soluble sugar and mineral with the insignificant change in osmotic pressure”
Claim · model-written summary
Azospirillum brasilense inoculation increased the accumulation of soluble sugar and soluble protein in wheat under Cu++ treatment.
- Taxon
- Wheat PlantTriticum aestivumt0
- Treatment
- Azospirillum brasilense inoculatione0
- Interactor
- Azospirillum brasilense
Azospirillum brasilensee0symbiont - Outcome
- accumulation of soluble sugar and soluble proteine0
- Direction
- increasede0
- Qualifier
- under Cu++ treatmente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“Azospirillum brasilense inoculation increased the accumulation of soluble sugar and soluble protein which reflected an increase in the production of fresh, dry matter and water content with increasing values of osmotic pressure of the tested plants under Cu++ treatment”
Claim · model-written summary
Azospirillum brasilense inoculation increased the production of fresh and dry matter and water content in wheat under Cu++ treatment.
- Taxon
- Wheat PlantTriticum aestivumt0
- Treatment
- Azospirillum brasilense inoculatione0
- Interactor
- Azospirillum brasilenseAzospirillum brasilensee0symbiont
- Outcome
- production of fresh, dry matter and water contente0
- Direction
- increasee0
- Qualifier
- under Cu++ treatmente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“Azospirillum brasilense inoculation increased the accumulation of soluble sugar and soluble protein which reflected an increase in the production of fresh, dry matter and water content with increasing values of osmotic pressure of the tested plants under Cu++ treatment”
Claim · model-written summary
Azospirillum brasilense inoculation was accompanied by increasing osmotic pressure values in wheat under Cu++ treatment.
- Taxon
- Wheat PlantTriticum aestivumt0
- Treatment
- Azospirillum brasilense inoculatione0
- Interactor
- Azospirillum brasilenseAzospirillum brasilensee0symbiont
- Outcome
- values of osmotic pressuree0
- Direction
- increasinge0
- Qualifier
- under Cu++ treatmente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat Plant”
e0“Azospirillum brasilense inoculation increased the accumulation of soluble sugar and soluble protein which reflected an increase in the production of fresh, dry matter and water content with increasing values of osmotic pressure of the tested plants under Cu++ treatment”
Claim · model-written summary
The authors conclude that Azospirillum brasilense treatment improved the efficiency of wheat plants to tolerate Cu++ stress.
- Taxon
- wheat plantTriticum aestivume0
- Treatment
- Azospirillum brasilense treatmente0
- Interactor
- Azospirillum brasilenseAzospirillum brasilensee0symbiont
- Outcome
- efficiency to tolerate the effect of Cu++ stresse0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Azospirillum brasilense treatment improved wheat plant efficiency to tolerate the effect of Cu++ stress”
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