Abstract
In south China, water logging occurs frequently in spring and summer which generally affect crops' normal growth and final output, so it is important for agricultural production to effectively prevent water logging damage. A test-pit experiment was made in the period of cotton flowering that nutrient regulators were applied to cotton growth recovery aiming at its plants under water logging for 10 days. The results showed that, cotton plants during waterlogged stress, POD activity and MDA content rise with the increase of waterlogged time meanwhile SOD activity decline, the use of plant growth regulators and foliar fertilization can improve physiological metabolism of cotton plants in a certain degree, and obviously decrease in the yield loss. According to the results, a good effect for cotton plants recover from water logging adversity can get as long as proper plant growth regulator was used for roots detoxification and their wound healing while foliar fertilization was added timely for nutrient supplement.
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Claims 5
Claim · model-written summary
POD activity and MDA content rose in cotton with longer waterlogged time.
- Taxon
- cotton
Gossypium hirsutume1 - Treatment
- waterlogged timee1
- Outcome
- POD activity and MDA contente1
- Direction
- risee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“cotton plants during waterlogged stress, POD activity and MDA content rise with the increase of waterlogged time meanwhile SOD activity decline”
Claim · model-written summary
SOD activity declined in cotton with longer waterlogged time.
- Taxon
- cottonGossypium hirsutume1
- Treatment
- waterlogged timee1
- Outcome
- SOD activitye1
- Direction
- declinee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“cotton plants during waterlogged stress, POD activity and MDA content rise with the increase of waterlogged time meanwhile SOD activity decline”
Claim · model-written summary
Plant growth regulators and foliar fertilization can improve physiological metabolism of cotton plants to a certain degree.
- Taxon
- cottonGossypium hirsutume2
- Treatment
- plant growth regulators and foliar fertilizatione2
- Outcome
- physiological metabolisme2
- Direction
- improvee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the use of plant growth regulators and foliar fertilization can improve physiological metabolism of cotton plants in a certain degree”
Claim · model-written summary
Plant growth regulators and foliar fertilization decreased yield loss in cotton after waterlogging.
- Taxon
- cottonGossypium hirsutume2
- Treatment
- plant growth regulators and foliar fertilizatione2
- Outcome
- yield losse3
- Direction
- decreasee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“the use of plant growth regulators and foliar fertilization can improve physiological metabolism of cotton plants in a certain degree”
e3“obviously decrease in the yield loss”
Claim · model-written summary
Cotton can recover from waterlogging adversity if a proper plant growth regulator is used for root detoxification and wound healing.
- Taxon
- cottonGossypium hirsutume4
- Outcome
- recover from water logging adversitye4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“a good effect for cotton plants recover from water logging adversity can get as long as proper plant growth regulator was used for roots detoxification and their wound healing”
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