Abstract
Salinity Stress is one of the most important environmental stresses that cause adverse effects on crop productivity and agricultural sustainability. The present experiment was carried out as a pot-culture in the poly-house and identified various morpho-physiological and biochemical attributes which progressively reduced with increase in salinity level due to formation of reactive oxygen species i.e. hydrogen peroxide (H2O2) and superoxide radical (O2.-). Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acid, singly and in combination, ameliorated salt stress induced responses reflected by detoxification of both reactive oxygen species, H2O2 and O2.- histochemically, and also changes in several growth phenotypes and physio-biochemical attributes in terms of length of shoot, length of root, number of leaves per plant, leaf area and plant dry weight, chlorophyll a and b, and carotenoid content as compared to control of respective salinity levels. Exogenous foliar application of SA (0.25 mM), singly and in combination of Trichoderma, ameliorated the hostile effects of salinity up to the level of 8 dSm-1 which showed a significant expansion of plant phenotype as compared to the untreated stressed plants.
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Claims 7
Claim · model-written summary
Morpho-physiological and biochemical attributes of pea decreased progressively as salinity increased.
- Taxon
- pea
Lathyrus oleraceust0 - Treatment
- increase in salinity levele1
- Outcome
- morpho-physiological and biochemical attributese1
- Direction
- progressively reducede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in pea (Pisum sativum L.) under salt stress”
e1“various morpho-physiological and biochemical attributes which progressively reduced with increase in salinity level due to formation of reactive oxygen species i.e. hydrogen peroxide (H2O2) and superoxide radical (O2.-)”
Claim · model-written summary
The salinity-related decline in pea attributes is attributed to reactive oxygen species formation, including hydrogen peroxide.
- Taxon
- peaLathyrus oleraceust0
- Compound
- hydrogen peroxide (H2O2)e1
- Outcome
- morpho-physiological and biochemical attributese1
- Qualifier
- formation of reactive oxygen speciese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in pea (Pisum sativum L.) under salt stress”
e1“various morpho-physiological and biochemical attributes which progressively reduced with increase in salinity level due to formation of reactive oxygen species i.e. hydrogen peroxide (H2O2) and superoxide radical (O2.-)”
Claim · model-written summary
Trichoderma asperellum seed treatment and salicylic acid, singly and in combination, ameliorated salt-induced detoxification needs of H2O2 and O2.- in pea.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acide2
- Interactor
- Trichoderma asperellum (T42)
Trichoderma asperellume2symbiont - Outcome
- detoxification of both reactive oxygen species, H2O2 and O2.- histochemicallye2
- Direction
- amelioratede2
- Comparator
- control of respective salinity levelse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in pea (Pisum sativum L.) under salt stress”
e2“Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acid, singly and in combination, ameliorated salt stress induced responses reflected by detoxification of both reactive oxygen species, H2O2 and O2.- histochemically”
e3“changes in several growth phenotypes and physio-biochemical attributes in terms of length of shoot, length of root, number of leaves per plant, leaf area and plant dry weight, chlorophyll a and b, and carotenoid content as compared to control of respective salinity levels”
Claim · model-written summary
Trichoderma and salicylic acid treatments ameliorated salt-induced changes in shoot length, root length and leaf number of pea.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acide2
- Interactor
- Trichoderma asperellum (T42)Trichoderma asperellume2symbiont
- Outcome
- length of shoot, length of root, number of leaves per plante3
- Direction
- amelioratede2
- Comparator
- control of respective salinity levelse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in pea (Pisum sativum L.) under salt stress”
e2“Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acid, singly and in combination, ameliorated salt stress induced responses reflected by detoxification of both reactive oxygen species, H2O2 and O2.- histochemically”
e3“changes in several growth phenotypes and physio-biochemical attributes in terms of length of shoot, length of root, number of leaves per plant, leaf area and plant dry weight, chlorophyll a and b, and carotenoid content as compared to control of respective salinity levels”
Claim · model-written summary
Trichoderma and salicylic acid treatments ameliorated salt-induced changes in leaf area and plant dry weight of pea.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acide2
- Interactor
- Trichoderma asperellum (T42)Trichoderma asperellume2symbiont
- Outcome
- leaf area and plant dry weighte3
- Direction
- amelioratede2
- Comparator
- control of respective salinity levelse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in pea (Pisum sativum L.) under salt stress”
e2“Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acid, singly and in combination, ameliorated salt stress induced responses reflected by detoxification of both reactive oxygen species, H2O2 and O2.- histochemically”
e3“changes in several growth phenotypes and physio-biochemical attributes in terms of length of shoot, length of root, number of leaves per plant, leaf area and plant dry weight, chlorophyll a and b, and carotenoid content as compared to control of respective salinity levels”
Claim · model-written summary
Trichoderma and salicylic acid treatments ameliorated salt-induced changes in chlorophyll a and b and carotenoid content of pea.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acide2
- Interactor
- Trichoderma asperellum (T42)Trichoderma asperellume2symbiont
- Outcome
- chlorophyll a and b, and carotenoid contente3
- Direction
- amelioratede2
- Comparator
- control of respective salinity levelse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in pea (Pisum sativum L.) under salt stress”
e2“Treatment of seeds in Trichoderma asperellum (T42) and exogenous application of salicylic acid, singly and in combination, ameliorated salt stress induced responses reflected by detoxification of both reactive oxygen species, H2O2 and O2.- histochemically”
e3“changes in several growth phenotypes and physio-biochemical attributes in terms of length of shoot, length of root, number of leaves per plant, leaf area and plant dry weight, chlorophyll a and b, and carotenoid content as compared to control of respective salinity levels”
Claim · model-written summary
Foliar salicylic acid at 0.25 mM ameliorated salinity effects up to 8 dSm-1 and gave significant expansion of pea plant phenotype over untreated stressed plants.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- Exogenous foliar application of SA (0.25 mM)e4
- Outcome
- plant phenotypee4
- Direction
- significant expansione4
- Qualifier
- up to the level of 8 dSm-1e4
- Comparator
- untreated stressed plantse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“in pea (Pisum sativum L.) under salt stress”
e4“Exogenous foliar application of SA (0.25 mM), singly and in combination of Trichoderma, ameliorated the hostile effects of salinity up to the level of 8 dSm-1 which showed a significant expansion of plant phenotype as compared to the untreated stressed plants”
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salicylic acid · growth · Lathyrus oleraceus (pea)Results differ
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Trichoderma asperellum · yield · Lathyrus oleraceus (pea)Results agree
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Trichoderma asperellum · growth · Lathyrus oleraceus (pea)Results agree
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- positive
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salicylic acid · physiology: pigments · Lathyrus oleraceus (pea)Results agree
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See all 11 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.