The Role of Trehalose in Improving Drought Tolerance in Wheat

Journal of Agronomy and Crop Science, Год журнала: 2025, Номер 211(3)

Опубликована: Март 30, 2025

ABSTRACT Drought stress severely impacts wheat growth, development and yield, significantly challenging global food security. Wheat is a staple crop worldwide, increasing its drought resilience crucial. Trehalose, stress‐protective disaccharide, crucial for enhancing tolerance. This review examines strategies strengthening wheat's through trehalose, including genetic modifications to enhance trehalose synthesis external applications. It discusses how influences vital physiological processes—such as osmotic adjustment, oxidative reduction cellular stability—that collectively boost Additionally, this explores nano‐trehalose formulations, particularly chitosan, innovative means improve delivery efficacy. The also synthesises recent findings, highlighting trehalose's role in supporting tolerance broader potential sustainable agriculture. Integrating trehalose‐based nanotechnology offers promising pathway developing drought‐resistant varieties, contributing production

Язык: Английский

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Effects of drought on morpho-physiological attributes and secondary metabolites of wheat genotypes: Growth traits, seed yield and stress tolerance indices

South African Journal of Botany, Год журнала: 2024, Номер 171, С. 425 - 446

Опубликована: Июнь 25, 2024

Язык: Английский

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Assessment of agro-physiological traits for identifying drought-tolerant durum wheat (Triticum durum Desf.) genotypes under rainfed conditions

Revista Facultad Nacional de Agronomía Medellín, Год журнала: 2024, Номер 77(2), С. 10717 - 10727

Опубликована: Май 1, 2024

Breeders are focused on developing high-yielding genotypes that can grow in semi-arid regions under water stress. A field experiment was conducted during the 2020 to 2021 cropping season at experimental of ITGC, Setif. The aim this study assess performance durum wheat for agronomic traits growing conditions. 10 evaluated were grown a randomized block with three replications. Analysis variance showed genotype effect significant most parameters studied. best grain yield recorded G3 (3.52 t ha-1) G2 (3.48 ha-1), and G5 (2.89 ha-1); thus, they maintained highest content (81.09, 84.95, 84.34%, respectively) lower temperatures these Simple linear regression correlated positively number spikes, grains per spike. principal component (PC) analysis classified both as high yielding genotypes; by contrast, Jupare C 2001, Bouatleb, G1 low-yielding.

Язык: Английский

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Genetic variability of bread wheat (Triticum aestivum L.) genotypes under drought conditions targeting the CWANA region

Ecological Genetics and Genomics, Год журнала: 2024, Номер 33, С. 100307 - 100307

Опубликована: Ноя. 13, 2024

Язык: Английский

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