Abstract
It is worthy to mention that the two broad bean cultivars displayed a surprising situation during the fruiting stage of growth. The absolute amount of pods yield was higher in cv. Assiut 125 than in cv. Assiut 84. This situation was in contrast with that in the vegetative stage, where cv. Assiut 84 produced greater vegetative growth than cv. Assiut 125. Although the cv. Assiut 84 was less affected by the highest dose of copper, the cv. Assiut 125 was greatly affected by this dose. However, another surprising situation was recorded when the absolute values of fresh and dry matter of cv. Assiut 125 were much higher than cv. Assiut 84 at any used copper concentration. The fresh matters of the pods of cv. Assiut 84 and cv. Assiut 125 were 7.24 and 10.16 gm at the level of control and 6.69 and 7.59 gm at the level of 350 ppm Cu, respectively. Their dry matters were 1.99 and 3.52 gm at the level of control and 1.77 and 2.13 gm at the level of 350 ppm Cu2+ in cv. Assiut 84 and cv. Assiut 125, respectively. This contradiction was also extended when these copper-affected cultivars were sprayed by IAA. The cv. Assiut 84 responded slightly to IAA treatment. On the other hand, a considerable increase in the dry matter yield was recorded in the pods of cv. Assiut 125 at any used level of copper when compared to the non-sprayed plants treated by the same copper concentration. At the level of 350 ppm Cu2+ , the pod yield was 2-fold that of plants treated only by 350 ppm Cu2+ , without IAA spraying. Thus, even IAA behaved differently in its effect on the crop yield of the two tested broad bean cultivars. There are big and surprising variations in the accumulation of microelements and heavy metals in pods among the two broad bean genotypes, whatever the treatments used. These variations seemed to be complicated which might need further studies. The concentration of amino acids and their individuals also varied among the two cultivars; they increased in cv. Assiut 84 and decreased in cv. Assiut 125. The increased amino acids in cv. Assiut 84 are mostly used as precursors for phytochelatins. For the previous studies, thus the present work was conducted to explain the effect of Cu and interactive effect with IAA on two selected broad bean cultivars Assiut 84 and Assiut 125 during yielding production.
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Claims 16
Claim · model-written summary
Assiut 125 had higher pod yield than Assiut 84.
- Taxon
- broad bean
Vicia fabat0 - Material
- cv. Assiut 125e0
- Outcome
- pods yielde0
- Direction
- highere0
- Comparator
- cv. Assiut 84e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The absolute amount of pods yield was higher in cv. Assiut 125 than in cv. Assiut 84.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
Assiut 84 had greater vegetative growth than Assiut 125.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 84e0
- Outcome
- vegetative growthe0
- Direction
- greatere0
- Comparator
- cv. Assiut 125e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cv. Assiut 84 produced greater vegetative growth than cv. Assiut 125.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
The highest copper dose affected Assiut 125 more than Assiut 84.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 125e0
- Treatment
- highest dose of coppere0
- Outcome
- affectede0
- Direction
- greatly affectede0
- Comparator
- cv. Assiut 84e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Although the cv. Assiut 84 was less affected by the highest dose of copper, the cv. Assiut 125 was greatly affected by this dose.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
Assiut 125 had higher pod fresh matter than Assiut 84 at every copper concentration.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 125e0
- Outcome
- freshe0
- Direction
- much highere0
- Qualifier
- at any used copper concentratione0
- Comparator
- cv. Assiut 84e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the absolute values of fresh and dry matter of cv. Assiut 125 were much higher than cv. Assiut 84 at any used copper concentration.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
Assiut 125 had higher pod dry matter than Assiut 84 at every copper concentration.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 125e0
- Outcome
- dry mattere0
- Direction
- much highere0
- Comparator
- cv. Assiut 84e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the absolute values of fresh and dry matter of cv. Assiut 125 were much higher than cv. Assiut 84 at any used copper concentration.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
At control copper, pod fresh matter was 7.24 gm in Assiut 84 and 10.16 gm in Assiut 125.
- Taxon
- broad beanVicia fabat0
- Outcome
- fresh matters of the podse0
- Value
- 7.24 and 10.16 gme0
- Qualifier
- at the level of controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fresh matters of the pods of cv. Assiut 84 and cv. Assiut 125 were 7.24 and 10.16 gm at the level of control”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
At 350 ppm Cu, pod fresh matter was 6.69 gm in Assiut 84 and 7.59 gm in Assiut 125.
- Taxon
- broad beanVicia fabat0
- Treatment
- 350 ppm Cue0
- Outcome
- fresh matters of the podse1
- Value
- 6.69 and 7.59 gme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“6.69 and 7.59 gm at the level of 350 ppm Cu, respectively.”
t0“Two Broad Bean Cultivars”
e1“The fresh matters of the pods of cv. Assiut 84 and cv. Assiut 125 were 7.24 and 10.16 gm at the level of control”
Claim · model-written summary
At control copper, pod dry matter was 1.99 gm in Assiut 84 and 3.52 gm in Assiut 125.
- Taxon
- broad beanVicia fabat0
- Outcome
- dry matterse0
- Value
- 1.99 and 3.52 gme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Their dry matters were 1.99 and 3.52 gm at the level of control”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
At 350 ppm Cu2+, pod dry matter was 1.77 gm in Assiut 84 and 2.13 gm in Assiut 125.
- Taxon
- broad beanVicia fabat0
- Outcome
- dry matterse1
- Value
- 1.77 and 2.13 gme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1.77 and 2.13 gm at the level of 350 ppm Cu2+ in cv. Assiut 84 and cv. Assiut 125, respectively.”
t0“Two Broad Bean Cultivars”
e1“Their dry matters were 1.99 and 3.52 gm at the level of control”
Claim · model-written summary
Assiut 84 responded only slightly to IAA.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 84e0
- Treatment
- IAA treatmente0
- Outcome
- responded slightlye0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The cv. Assiut 84 responded slightly to IAA treatment.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
IAA increased pod dry matter in Assiut 125 at every copper level relative to unsprayed plants.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 125e0
- Treatment
- IAAe1
- Outcome
- dry matter yielde0
- Direction
- increasee0
- Comparator
- non-sprayed plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a considerable increase in the dry matter yield was recorded in the pods of cv. Assiut 125 at any used level of copper when compared to the non-sprayed plants treated by the same copper concentration.”
t0“Two Broad Bean Cultivars”
e1“The cv. Assiut 84 responded slightly to IAA treatment.”
Claim · model-written summary
At 350 ppm Cu2+, IAA doubled pod yield relative to copper alone.
- Taxon
- broad beanVicia fabat0
- Treatment
- IAA sprayinge0
- Outcome
- pod yielde0
- Direction
- 2-folde0
- Value
- 2-folde0
- Comparator
- plants treated only by 350 ppm Cu2+e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the level of 350 ppm Cu2+ , the pod yield was 2-fold that of plants treated only by 350 ppm Cu2+ , without IAA spraying.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
The cultivars differed greatly in pod microelement and heavy metal accumulation under all treatments.
- Taxon
- broad beanVicia fabae0
- Outcome
- accumulation of microelements and heavy metals in podse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There are big and surprising variations in the accumulation of microelements and heavy metals in pods among the two broad bean genotypes, whatever the treatments used.”
Claim · model-written summary
Amino acid concentration increased in Assiut 84.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 84e0
- Outcome
- concentration of amino acidse0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The concentration of amino acids and their individuals also varied among the two cultivars; they increased in cv. Assiut 84 and decreased in cv. Assiut 125.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
Amino acid concentration decreased in Assiut 125.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 125e0
- Outcome
- concentration of amino acidse0
- Direction
- decreasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The concentration of amino acids and their individuals also varied among the two cultivars; they increased in cv. Assiut 84 and decreased in cv. Assiut 125.”
t0“Two Broad Bean Cultivars”
Claim · model-written summary
The authors interpret increased amino acids in Assiut 84 as phytochelatin precursors.
- Taxon
- broad beanVicia fabat0
- Material
- cv. Assiut 84e0
- Compound
- amino acidse0
- Outcome
- precursors for phytochelatinse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increased amino acids in cv. Assiut 84 are mostly used as precursors for phytochelatins.”
t0“Two Broad Bean Cultivars”
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