Exploring the recuperative potential of brassinosteroids and nano-biochar on growth, physiology, and yield of wheat under drought stress

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dc.authoridS Elshikh, Mohamed/0000-0002-6710-0458
dc.authoridIqbal, Rashid/0000-0003-0473-889X
dc.authoridAli, Baber/0000-0003-1553-2248
dc.authorid, Prof. Dr. Muhammad Aown Sammar Raza/0000-0002-4197-7665
dc.authoridDitta, Allah/0000-0003-1745-4757
dc.contributor.authorRaza, Muhammad Aown Sammar
dc.contributor.authorIbrahim, Muhammad Arif
dc.contributor.authorDitta, Allah
dc.contributor.authorIqbal, Rashid
dc.contributor.authorAslam, Muhammad Usman
dc.contributor.authorMuhammad, Faqeer
dc.contributor.authorAli, Shehzad
dc.date.accessioned2024-12-24T19:27:57Z
dc.date.available2024-12-24T19:27:57Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractDrought stress as a result of rapidly changing climatic conditions has a direct negative impact on crop production especially wheat which is the 2nd staple food crop. To fulfill the nutritional demand under rapidly declining water resources, there is a dire need to adopt a precise, and efficient approach in the form of different amendments. In this regard, the present study investigated the impact of nano-biochar (NBC) and brassinosteroids (BR) in enhancing the growth and productivity of wheat under different drought stress conditions. The field study comprised different combinations of amendments (control, NBC, BR, and NBC+BR) under three irrigation levels (D-0, D-1 and D-2). Among different treatments, the synergistic approach (NBC+BR) resulted in the maximum increase in different growth and yield parameters under normal as well as drought stress conditions. With synergistic approach (NBC+BR), the maximum plant height (71.7 cm), spike length (17.1), number of fertile tillers m(-2) (410), no. of spikelets spike(-1) (19.1), no. of grains spike(-1) (37.9), 1000 grain weight (37 g), grain yield (4079 kg ha(-1)), biological yield (10,502 kg ha(-1)), harvest index (43.5). In the case of physiological parameters such as leaf area index, relative water contents, chlorophyll contents, and stomatal conductance were maximally improved with the combined application of NBC and BR. The same treatment caused an increase of 54, 10, and 7% in N, P, and K contents in grains, respectively compared to the control treatment. Similarly, the antioxidant response was enhanced in wheat plants under drought stress with the combined application of NBC and BR. In conclusion, the combined application of NBC and BR caused a significant increase in the growth, physiological and yield attributes of wheat under drought stress.
dc.description.sponsorship[RSPD2023R1091]
dc.description.sponsorshipResearchers supporting project number (RSPD2023R1091).
dc.identifier.doi10.1038/s41598-023-42007-2
dc.identifier.issn2045-2322
dc.identifier.issue1
dc.identifier.pmid37696905
dc.identifier.scopus2-s2.0-85170373285
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1038/s41598-023-42007-2
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6834
dc.identifier.volume13
dc.identifier.wosWOS:001123496500045
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherNature Portfolio
dc.relation.ispartofScientific Reports
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.titleExploring the recuperative potential of brassinosteroids and nano-biochar on growth, physiology, and yield of wheat under drought stress
dc.typeArticle

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