ArticleThe Science of the total environment2020
Phenotyping for drought resistance in bread wheat using physiological and biochemical traits.
Article in The Science of the total environment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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34 citing papers in PubMed, 109 citations in OpenAlex.
- Multi-Year Characterisation of Drought Adaptation and Grain Quality in Synthetic Hexaploid Wheat Genotypes.Plants (Basel, Switzerland) · 2026Article
- Dissecting genetic insights and combining abilities into growth and productivity of bread wheat under rainfed environments.Scientific reports · 2026Article
- Identification of drought-tolerant ideotype in wheat using multi-trait genotype-ideotype distance index (MGIDI) and comprehensive evaluation value.Scientific reports · 2026Article
- Trichoderma crassum WMM-1-7 reshapes the rhizosphere metabolome of Pseudostellaria heterophylla with benefits.BMC plant biology · 2026Article
- Warming trends and shortened growing seasons: integrating four decades of observations and model simulations to develop wheat adaptation strategies in semi-arid Pakistan.Scientific reports · 2026Article
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- Optimizing genomic selection models for wheat breeding under contrasting water regimes in a mediterranean environment.Plant methods · 2025Article
- Influence of zinc foliar spray on growth, some important physiological processes, yield and yield attributes of bread wheat under water stress.Scientific reports · 2025Article
- Exploring drought tolerance for germination traits of diverse wheat genotypes at seedling stage: a multivariate analysis approach.BMC plant biology · 2025Article
- Evaluating Drought Tolerance inInternational journal of molecular sciences · 2025Article
- Dark septate endophytes promote the growth ofFrontiers in plant science · 2025Article
- The role of salicylic acid in modulating phenotyping in spring wheat varieties for mitigating drought stress.BMC plant biology · 2024Article
- Phenotypic, Physiological and Biochemical Delineation of Wheat Genotypes Under Different Stress Conditions.Biochemical genetics · 2024Article
- Evaluation of sesame (PeerJ · 2024Article
- Film mulching counteracts the adverse effects of mild moisture deficiency, and improves the quality and yield ofFrontiers in plant science · 2024Article
- Enhancing plant resilience: arbuscular mycorrhizal fungi's role in alleviating drought stress in vegetation concrete.Frontiers in plant science · 2024Article
- Photosynthetic performance and carbon metabolism in the ear organs of oats under drought stress.Frontiers in plant science · 2024Article
- Physiological and RNA-Seq Analyses on Exogenous Strigolactones Alleviating Drought by Improving Antioxidation and Photosynthesis in Wheat (Antioxidants (Basel, Switzerland) · 2023Article
- Root plasticity: an effective selection technique for identification of drought tolerant maize (Zea mays L.) inbred lines.Scientific reports · 2023Article
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Authors and funding
4 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drought is one of the most prominent limiting factors that negatively affect crop productivity by manipulating its physiological pathway. One hundred twenty diverse bread wheat genotypes were used in a pot experiment to explore the relationship among their fifteen physio-biochemical traits (PBT) by using multivariate analysis, heatmapping and stress tolerance index (STI) for grain yield as a marker trait to identify high yielding genotype with maximum stress tolerance capability. Increased proline and sugar accumulation were observed from control to moisture deficient environments by 159% and 122%, respectively. Moreover, leaf membrane stability index (LMSI), leaf relative water content (LRWC), relative dry weight (RDW), chlorophyll content, leaf surface area (LSA), Leaf succulence (LS), canopy temperature depression (CTD), relative excised leaf water loss (RELWL) and leaf osmotic potential (LOP) showed significantly decreasing trend in drought stress treatment as compared to well-watered plants by -21%, -21%, -34%, -22%, -38%, -37%, -46%, -18% and -35% respectively. Additionally, principal component analysis and genotype by trait biplot analysis showed that initial 7 principal components (PC1 to PC7) represented 77.27% and 79.02% of total cumulative variation under control and drought stress respectively. Genotypic-Phenotypic correlation revealed that most of the attributes were higher in case of genotypic correlation component (rg) as compared to the phenotypic correlation component (rp) indicating more genetic association between traits. The darker and lighter colour scale produced by heatmap exhibited contrasting nature of genotypes, as positive side with higher values represented drought resistance while values on the negative side with lower values showed susceptible performance of genotypes. Our results concluded that the studied PBT associated with STI for grain yield are the main factors which may contribute in improved productivity of wheat crop and if these traits show appropriate performance under stress condition the crop will show the more productive returns under changing climate.
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