Physiological homeostasis for ecological success of Typha (Typha domingensis Pers.) populations in saline soils

Akhter, Noreen; Aqeel, Muhammad; Shahnaz, Muhammad Muslim; Alnusairi, Ghalia S. H.; Kousar, Abida; Hashem, Mohamed; Kanwal, Hina; Alamri, Saad; Ilyas, Aisha; Zoubi, Omar Mahmoud Al; Noman, Ali

doi:10.1007/s12298-021-00963-x

Cited by 21 publications

(8 citation statements)

References 37 publications

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“…This declination takes place due to disruption in metabolism of ion exchange, lower vital nutrients concentration or by the accumulation of toxic substances in plants under stress ( Vital et al, 2008 ). Greater amount of ROS production under high osmotic stress mainly causes the decrease in all growth attributes ( Akhter et al, 2021b , Hasanuzzaman et al, 2013 , Bashri et al, 2021 ). Displaying of lower yield and growth by crop plants under NaCl induced salt stress is caused by the alteration in biochemical mechanisms ( Waqas et al, 2019 ).…”

Section: Discussionmentioning

confidence: 99%

“…Evaluation of biochemical characteristics such as photosynthetic pigments are essential in respect to enhance plant productivity under NaCl salinity in various crop cultivars ( Akhter et al, 2021b , Hasanuzzaman et al, 2013 ). It was observed and hence proved in many studies that the decline in photosynthetic attributes consequently decreased the morphological parameters, overall growth, hence yield of many crops.…”

Section: Discussionmentioning

confidence: 99%

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Growth attributes, biochemical modulations, antioxidant enzymatic metabolism and yield in Brassica napus varieties for salinity tolerance

Naheed

Aslam

Kanwal

et al. 2021

Saudi Journal of Biological Sciences

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Improvement in salinity tolerance of plants is of immense significance as salt stress particularly threatens the productivity of agricultural crops. This study was designed to assess the tolerance level of six Brassica napus varieties (Super, Sandal, Faisal, CON-111, AC Excel and Punjab) under different levels of salinity (0, 50, 100, 150 & 200 mM) with three replications under CRD. Salt induced osmotic stress curtailed the plant growth attributes, photosynthetic pigments and disturbed ionic homeostasis (K + , Na + , Ca 2+, Cl - ) but least disturbance as compared to control was found in Super and Sandal cultivars. Punjab canola and AC Excel canola cultivars were least tolerant to salinity because these displayed greater decline in all growth and biochemical attributes. Plants subjected to NaCl induced stress exhibited considerable decline in all attributes under study with proline as exception. Antioxidants (CAT, SOD & POD) showed an obvious change in Canola plants under stress, but greatest decline was displayed at 200 mM NaCl level in all six cultivars. Over all these attributes presented a comparatively stable trend in super and sandal cultivars. This shows presence of physiological resilience and metabolic capacity in these two cultivars to tackle salinity. Similarly, all yield attributes displayed adverse behavior under 150 mM & 200 mM salinity stress. Our results demonstrated that Super and Sandal cultivars of Brassica napus exhibit good performance in salinity tolerance and can be good option for cultivation in salt affected areas.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Growth attributes, biochemical modulations, antioxidant enzymatic metabolism and yield in Brassica napus varieties for salinity tolerance

Naheed

Aslam

Kanwal

et al. 2021

Saudi Journal of Biological Sciences

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“…Here, we see a clear correspondence between increasing PS levels and soil properties. The rising cations and anions not only perturb chemical nature of soil but also lead to changes in metabolism of plants [28,[51][52][53]. Collectively, these changes in soil and plant attributes exert negative influence not only on plants but also on ecosystem [54,55].…”

Section: Discussionmentioning

confidence: 99%

Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

et al. 2021

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The present study was carried out to evaluate the effects of different fungal species on the metal uptake from paper sludge by Hemarthria compressa L. Paper sludge (PS) in various concentrations (0, 30% and 60%) were used with four treatments of two fungal species (F0 = Control, F1 = Aspergillus niger, F2 = Trichoderma pseudokoningii, F3 = A. niger + T. pseudokoningii). Paper sludge as rooting medium steadily influenced growth and physio-biochemical attributes of H. compressa in F0. Results revealed discrete variations in growth attributes with different PS concentrations and each fungal treatment. The maximum damages in ionic homeostasis (Na+, K+, Ca2+, Mg2+) due to PS toxicity were evident in parallel with declined chlorophyll concentration. The highest growth, total chlorophyll and biomass of the plants were observed when PS was treated with combined fungal strains (F3). Translocation factor decreased with F3 that is indicative of changes in Cd, Pb, and Cu movement to shoot from root. The plants with combined fungal treatment also showed greater catalase (CAT), superoxide dismutase (SOD), and peroxidase (POD) activity. Ions, such as Ca, Mg, and Na, also increased gradually with combined fungal treatment. The correlation matrix displayed a close association among diverse fungal and PS levels with multiple plant attributes. PCA-Biplot confirmed the outcome of correlational analyses among different characters of H. compressa. The combined fungal mediate the extraction of heavy metals from the paper sludge by H. compressa recommends the high accumulation of heavy metal (HM) and possible reutilization of metal free sludge as a fertilizer, for application in cultivated fields. Furthermore, the effects of fungal species on HM attenuation in PS are linear and can be used in different habitats. Advancement in such research work will also be helpful in understanding the mechanisms and enhancing the ability of other native microbes to remediate metals.

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“…Previous studies showed that the depletion of photosynthetic pigments reducing plant growth and crop yield under saline stress was also evident from a significant relationship between total chlorophyll content and biomass production in the present study (r = 0.9, p < 0.001) ( Table 3 ). This was observed in Amaranthus tricolor [ 36 ], Typha domingensis [ 37 ], and Lactuca sativa L. [ 38 ].…”

Section: Discussionmentioning

confidence: 93%

Unravelling the Morphological, Physiological, and Phytochemical Responses in Centella asiatica L. Urban to Incremental Salinity Stress

Hoang

Rehman

2022

Life

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Centella asiatica L. as a traditional medicinal plant is popular in several Asian countries and characterized by the presence of phytochemicals, such as phenolics and flavonoids. Soil salinity can affect the growth and phytochemical composition in this plant species. In this study, the effects of incremental soil salinity (0, 25, 50, 75, and 100 mM NaCl) on growth, physiological characteristics, total phenolic and total flavonoid contents, including the antioxidant activity of Centella asiatica L., were evaluated under greenhouse conditions. Salinity stress reduced growth, biomass production, and total chlorophyll contents, while increasing electrolyte leakage, Na+ and Cl− contents in the shoots and roots. With the increase of salt concentration, total phenolic, total flavonoid content and antioxidant activities were increased. The results showed that centella can tolerate saline conditions up to 100 mM NaCl. Na+ exclusion from the roots, and that increases of phytochemical content in the shoots were related to the salt tolerance of this species.

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Physiological homeostasis for ecological success of Typha (Typha domingensis Pers.) populations in saline soils

Cited by 21 publications

References 37 publications

Growth attributes, biochemical modulations, antioxidant enzymatic metabolism and yield in Brassica napus varieties for salinity tolerance

Growth attributes, biochemical modulations, antioxidant enzymatic metabolism and yield in Brassica napus varieties for salinity tolerance

Hemarthria compressa—Aspergillus niger—Trichoderma pseudokoningii Mediated Trilateral Perspective for Bioremediation and Detoxification of Industrial Paper Sludge

Unravelling the Morphological, Physiological, and Phytochemical Responses in Centella asiatica L. Urban to Incremental Salinity Stress

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