Abstract
Application of antioxidant materials like absicisic acid to alleviate salinity stress and promote cotton growth is high effectiveness target, whereas cotton plant is an attractive industrial crop. Pot experiment was conducted to evaluate the effect of salinity stress and absicisic acid (antioxidant materials to alleviate salinity stress) on cotton growth and macro nutrients status in shoots of cotton plants. Plants subjected to two salinity levels (2500 and 5000 ppm as diluted sea water), and tap water (250ppm) as control, sprayed absicisic acid (ABA) with two concentrations (20 and 40 ppm of ABA) and distilled water as a control. Salinity decreased stem and leaves dry weight compare to the control treatment. The lower concentrations of ABA (20 and 40 ppm as a foliar spray) improve dry weight of stem and leaves. Reversely, leaves/stem ratio decreased with both concentrations of the absicisic acid. The increment in dry weight of leaves and stem or their sum showed its higher values by application 40 ppm from ABA under the 5000 ppm salinity level and also under fresh water treatment but under the 2500 ppm treatment the highest values were by 20 ppm of growth regulator. Nevertheless, L/S ratio decreased by ABA treatment, whereas, the high concentration of ABA (40ppm) was super than lower concentration (20ppm) under both salinity levels. Generally, it can be used diluted seawater in irrigation of cotton plant with spraying abscisic acid to alleviate the harmful effect of salinity.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 9
Claim · model-written summary
Salinity decreased cotton stem and leaf dry weight compared with control.
- Taxon
- COTTON
Gossypium hirsutumt0 - Treatment
- Salinitye0
- Outcome
- stem and leaves dry weighte0
- Direction
- decreasede0
- Comparator
- control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salinity decreased stem and leaves dry weight compare to the control treatment.”
t0“COTTON”
Claim · model-written summary
ABA at 20 ppm improved cotton stem and leaf dry weight.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- ABAe0
- Outcome
- dry weight of stem and leavese0
- Direction
- improvee0
- Value
- 20e0
- Qualifier
- 20 and 40 ppm as a foliar spraye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lower concentrations of ABA (20 and 40 ppm as a foliar spray) improve dry weight of stem and leaves.”
t0“COTTON”
Claim · model-written summary
ABA at 40 ppm improved cotton stem and leaf dry weight.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- ABAe0
- Outcome
- dry weight of stem and leavese0
- Direction
- improvee0
- Value
- 40 ppme0
- Qualifier
- as a foliar spraye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lower concentrations of ABA (20 and 40 ppm as a foliar spray) improve dry weight of stem and leaves.”
t0“COTTON”
Claim · model-written summary
Both absicisic acid concentrations decreased leaf/stem ratio.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- both concentrations of the absicisic acide0
- Outcome
- leaves/stem ratioe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Reversely, leaves/stem ratio decreased with both concentrations of the absicisic acid.”
t0“COTTON”
Claim · model-written summary
At 5000 ppm salinity, 40 ppm ABA gave higher dry-weight increments of leaves, stem and their sum.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- application 40 ppm from ABAe0
- Outcome
- increment in dry weight of leaves and stem or their sume0
- Direction
- highere0
- Qualifier
- under the 5000 ppm salinity levele0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increment in dry weight of leaves and stem or their sum showed its higher values by application 40 ppm from ABA under the 5000 ppm salinity level and also under fresh water treatment but under the 2500 ppm treatment the highest values were by 20 ppm of growth regulator.”
t0“COTTON”
Claim · model-written summary
Under fresh water, 40 ppm ABA gave higher dry-weight increments of leaves, stem and their sum.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- application 40 ppm from ABAe0
- Outcome
- increment in dry weight of leaves and stem or their sume0
- Direction
- highere0
- Qualifier
- under fresh water treatmente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increment in dry weight of leaves and stem or their sum showed its higher values by application 40 ppm from ABA under the 5000 ppm salinity level and also under fresh water treatment but under the 2500 ppm treatment the highest values were by 20 ppm of growth regulator.”
t0“COTTON”
Claim · model-written summary
Under 2500 ppm salinity, 20 ppm growth regulator gave the highest dry-weight increments.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- 20 ppm of growth regulatore0
- Outcome
- increment in dry weight of leaves and stem or their sume0
- Direction
- higheste0
- Qualifier
- under the 2500 ppm treatmente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increment in dry weight of leaves and stem or their sum showed its higher values by application 40 ppm from ABA under the 5000 ppm salinity level and also under fresh water treatment but under the 2500 ppm treatment the highest values were by 20 ppm of growth regulator.”
t0“COTTON”
Claim · model-written summary
For leaf/stem ratio, 40 ppm ABA was superior to 20 ppm under both salinity levels.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- ABA (40ppm)e0
- Outcome
- L/S ratioe0
- Direction
- supere0
- Qualifier
- under both salinity levelse0
- Comparator
- lower concentratione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nevertheless, L/S ratio decreased by ABA treatment, whereas, the high concentration of ABA (40ppm) was super than lower concentration (20ppm) under both salinity levels.”
t0“COTTON”
Claim · model-written summary
The authors recommend diluted seawater irrigation with abscisic acid spraying to alleviate cotton salinity damage.
- Taxon
- cottonGossypium hirsutume0
- Outcome
- diluted seawater in irrigation of cotton plant with spraying abscisic acide0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Generally, it can be used diluted seawater in irrigation of cotton plant with spraying abscisic acid to alleviate the harmful effect of salinity.”
The same questions in other papers
(+)-abscisic acid · growth · Gossypium hirsutum (cotton)Positive and negative results
5 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
3 papers more in this group
See all 7 papers →class · growth · Gossypium hirsutum (cotton)Positive and negative results
24 papers in the same direction as this paper · 8 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
- no effect
30 papers more in this group
See all 34 papers →salinity · growth · Gossypium hirsutum (cotton)Positive and negative results
91 papers in the same direction as this paper · 16 in the opposite direction
- positive
- positive
- positive
104 papers more in this group
See all 108 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.