Role of foliar spray of plant growth regulators in improving photosynthetic pigments and metabolites in Plantago ovata (Psyllium) under salt stress – A field appraisal
Аутори
Samad, AbdulShaukat, Kanval
Ansari, Mahmood-Ur-Rehman
Nizar, Mereen
Zahra, Noreen
Naz, Ambreen
Iqbal, Hafiz Muhammad Waleed
Raza, Ali
Pesic, Vladan
Djalović, Ivica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Salinity is one of the major abiotic factors that limit the growth and productivity of plants. Foliar application of plant growth regulators (PGRs) may help plants ameliorate the negative impacts of salinity. Thus, a field experiment was conducted at the Botanical Garden University of Balochistan, Quetta, to explore the potential role of PGRs, i.e., moringa leaf extract (MLE; 10%), proline (PRO; 1 µM), salicylic acid (SA; 250 µM), and thiourea (TU; 10 mM) in ameliorating the impacts of salinity (120 mM) on Plantago ovata, an important medicinal plant. Salinity hampered plant photosynthetic pigments and metabolites but elevated oxidative parameters. However, foliar application of PGRs enhanced photosynthetic pigments, including Chl b (21.11%), carotenoids (57.87%) except Chl a, activated the defense mechanisms by restoring and enhancing the metabolites, i.e., soluble sugars (49.68%), soluble phenolics (33.34%), and proline (31.47%), significantly under salinity stress. Furthermore, foli...ar supplementation of PGRs under salt stress led to a decrease of about 43.02% and 43.27% in hydrogen peroxide and malondialdehyde content, respectively. Thus, PGRs can be recommended for improved photosynthetic efficiency and metabolite content that can help to get better yield under salt stress, with the best and most effective treatments being those of PRO and MLE to predominately ameliorate the harsh impacts of salinity.
Извор:
Biocell, 2023, 47, 3, 523-532Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200032 (Научни институт за ратарство и повртарство, Нови Сад) (RS-MESTD-inst-2020-200032)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Samad, Abdul AU - Shaukat, Kanval AU - Ansari, Mahmood-Ur-Rehman AU - Nizar, Mereen AU - Zahra, Noreen AU - Naz, Ambreen AU - Iqbal, Hafiz Muhammad Waleed AU - Raza, Ali AU - Pesic, Vladan AU - Djalović, Ivica PY - 2023 UR - http://fiver.ifvcns.rs/handle/123456789/3240 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6314 AB - Salinity is one of the major abiotic factors that limit the growth and productivity of plants. Foliar application of plant growth regulators (PGRs) may help plants ameliorate the negative impacts of salinity. Thus, a field experiment was conducted at the Botanical Garden University of Balochistan, Quetta, to explore the potential role of PGRs, i.e., moringa leaf extract (MLE; 10%), proline (PRO; 1 µM), salicylic acid (SA; 250 µM), and thiourea (TU; 10 mM) in ameliorating the impacts of salinity (120 mM) on Plantago ovata, an important medicinal plant. Salinity hampered plant photosynthetic pigments and metabolites but elevated oxidative parameters. However, foliar application of PGRs enhanced photosynthetic pigments, including Chl b (21.11%), carotenoids (57.87%) except Chl a, activated the defense mechanisms by restoring and enhancing the metabolites, i.e., soluble sugars (49.68%), soluble phenolics (33.34%), and proline (31.47%), significantly under salinity stress. Furthermore, foliar supplementation of PGRs under salt stress led to a decrease of about 43.02% and 43.27% in hydrogen peroxide and malondialdehyde content, respectively. Thus, PGRs can be recommended for improved photosynthetic efficiency and metabolite content that can help to get better yield under salt stress, with the best and most effective treatments being those of PRO and MLE to predominately ameliorate the harsh impacts of salinity. T2 - Biocell T2 - Biocell T1 - Role of foliar spray of plant growth regulators in improving photosynthetic pigments and metabolites in Plantago ovata (Psyllium) under salt stress – A field appraisal EP - 532 IS - 3 SP - 523 VL - 47 DO - 10.32604/biocell.2023.023704 ER -
@article{ author = "Samad, Abdul and Shaukat, Kanval and Ansari, Mahmood-Ur-Rehman and Nizar, Mereen and Zahra, Noreen and Naz, Ambreen and Iqbal, Hafiz Muhammad Waleed and Raza, Ali and Pesic, Vladan and Djalović, Ivica", year = "2023", abstract = "Salinity is one of the major abiotic factors that limit the growth and productivity of plants. Foliar application of plant growth regulators (PGRs) may help plants ameliorate the negative impacts of salinity. Thus, a field experiment was conducted at the Botanical Garden University of Balochistan, Quetta, to explore the potential role of PGRs, i.e., moringa leaf extract (MLE; 10%), proline (PRO; 1 µM), salicylic acid (SA; 250 µM), and thiourea (TU; 10 mM) in ameliorating the impacts of salinity (120 mM) on Plantago ovata, an important medicinal plant. Salinity hampered plant photosynthetic pigments and metabolites but elevated oxidative parameters. However, foliar application of PGRs enhanced photosynthetic pigments, including Chl b (21.11%), carotenoids (57.87%) except Chl a, activated the defense mechanisms by restoring and enhancing the metabolites, i.e., soluble sugars (49.68%), soluble phenolics (33.34%), and proline (31.47%), significantly under salinity stress. Furthermore, foliar supplementation of PGRs under salt stress led to a decrease of about 43.02% and 43.27% in hydrogen peroxide and malondialdehyde content, respectively. Thus, PGRs can be recommended for improved photosynthetic efficiency and metabolite content that can help to get better yield under salt stress, with the best and most effective treatments being those of PRO and MLE to predominately ameliorate the harsh impacts of salinity.", journal = "Biocell, Biocell", title = "Role of foliar spray of plant growth regulators in improving photosynthetic pigments and metabolites in Plantago ovata (Psyllium) under salt stress – A field appraisal", pages = "532-523", number = "3", volume = "47", doi = "10.32604/biocell.2023.023704" }
Samad, A., Shaukat, K., Ansari, M., Nizar, M., Zahra, N., Naz, A., Iqbal, H. M. W., Raza, A., Pesic, V.,& Djalović, I.. (2023). Role of foliar spray of plant growth regulators in improving photosynthetic pigments and metabolites in Plantago ovata (Psyllium) under salt stress – A field appraisal. in Biocell, 47(3), 523-532. https://doi.org/10.32604/biocell.2023.023704
Samad A, Shaukat K, Ansari M, Nizar M, Zahra N, Naz A, Iqbal HMW, Raza A, Pesic V, Djalović I. Role of foliar spray of plant growth regulators in improving photosynthetic pigments and metabolites in Plantago ovata (Psyllium) under salt stress – A field appraisal. in Biocell. 2023;47(3):523-532. doi:10.32604/biocell.2023.023704 .
Samad, Abdul, Shaukat, Kanval, Ansari, Mahmood-Ur-Rehman, Nizar, Mereen, Zahra, Noreen, Naz, Ambreen, Iqbal, Hafiz Muhammad Waleed, Raza, Ali, Pesic, Vladan, Djalović, Ivica, "Role of foliar spray of plant growth regulators in improving photosynthetic pigments and metabolites in Plantago ovata (Psyllium) under salt stress – A field appraisal" in Biocell, 47, no. 3 (2023):523-532, https://doi.org/10.32604/biocell.2023.023704 . .