Abstract
The present research uses scientific methods to investigate the role of copper sulphate in the growth and germination of chickpea (Cicer arietinum) plants. The present research shows that certain concentrations of copper sulphate act as a nutrient while certain concentrations act as a poison for the plant. In the present experiment, it has also been found that all concentrations of copper sulphate have effects on the germination and growth of chickpea seeds, but its effect is observed only to a certain extent after seed germination. The present research has found that a concentration of 50 µM copper sulphate is ideal for early chickpea seedlings or seed germination. The concentration of 50 µM copper sulphate makes an unprecedented contribution to the growth and elongation of both roots and shoots. This research has shown that copper sulphate at a concentration of 50 µM has a positive effect on germination and plant growth, which plays a role as an important cofactor to produce enzymes required for important metabolic processes such as photosynthesis and lignin formation in cell walls in plants. Conversely, the present study provided clear evidence of copper's dose-dependent toxicity. Concentrations exceeding this optimal level specifically at 100, 200, and 500 µM which led to a progressive and significant reduction in both shoot and root lengths. This severe growth inhibition is a direct result of copper's ability to generate reactive oxygen species, which induces oxidative stress, damages cellular components, and interferes with nutrient uptake, particularly in the sensitive root tissues. These findings underscore the critical importance of a precise balance in copper fertilization for sustainable agriculture, aiming to maximize chickpea (Cicer arietinum) yield while avoiding the detrimental effects of heavy metal toxicity.
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Claims 5
Claim · model-written summary
Some copper sulphate concentrations supported chickpea nutrition, while others were toxic.
- Taxon
- Cicer arietinum
Cicer arietinumt0 - Treatment
- copper sulphatee0
- Outcome
- act as a nutrient while certain concentrations act as a poisone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cicer arietinum”
e0“The present research shows that certain concentrations of copper sulphate act as a nutrient while certain concentrations act as a poison for the plant.”
Claim · model-written summary
A 50 µM copper sulphate concentration was judged ideal for early chickpea seedlings and germination.
- Taxon
- Cicer arietinumCicer arietinumt0
- Treatment
- 50 µM copper sulphatee0
- Outcome
- early chickpea seedlings or seed germinatione0
- Direction
- ideale0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cicer arietinum”
e0“The present research has found that a concentration of 50 µM copper sulphate is ideal for early chickpea seedlings or seed germination.”
Claim · model-written summary
At 50 µM, copper sulphate promoted root and shoot elongation.
- Taxon
- Cicer arietinumCicer arietinumt0
- Treatment
- 50 µM copper sulphatee0
- Outcome
- growth and elongation of both roots and shootse0
- Direction
- contributione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cicer arietinum”
e0“The concentration of 50 µM copper sulphate makes an unprecedented contribution to the growth and elongation of both roots and shoots.”
Claim · model-written summary
Copper sulphate at 100, 200 and 500 µM progressively reduced shoot and root lengths.
- Taxon
- Cicer arietinumCicer arietinumt0
- Treatment
- 100, 200, and 500 µMe0
- Outcome
- shoot and root lengthse0
- Direction
- reductione0
- Comparator
- this optimal levele0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cicer arietinum”
e0“Concentrations exceeding this optimal level specifically at 100, 200, and 500 µM which led to a progressive and significant reduction in both shoot and root lengths.”
Claim · model-written summary
The authors attribute copper-associated growth inhibition to reactive oxygen species and disrupted nutrient uptake.
- Taxon
- Cicer arietinumCicer arietinumt0
- Outcome
- growth inhibitione0
- Qualifier
- generate reactive oxygen species, which induces oxidative stress, damages cellular components, and interferes with nutrient uptakee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cicer arietinum”
e0“This severe growth inhibition is a direct result of copper's ability to generate reactive oxygen species, which induces oxidative stress, damages cellular components, and interferes with nutrient uptake, particularly in the sensitive root tissues.”
The same questions in other papers
sulfate · growth · Cicer arietinum (chickpea)Positive and negative results
1 in the opposite direction
- negative
copper atom · growth · Cicer arietinum (chickpea)Positive and negative results
2 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
1 paper more in this group
See all 5 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.