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Article

Morpho-physiological and multivariate assessment of stay-green sorghum (Sorghum bicolor (L.) Moench) genotypes under drought stress in Ethiopia.

BMC plant biology - 19 Jan 2026

Chakle Shumet, Abebe Tiegist Dejene

Abstract excerpt

BACKGROUND: Drought is a major abiotic constraint that severely limits crop growth, development, and yield worldwide. In Sorghum bicolor (L.) Moench, post-flowering drought stress is particularly detrimental, significantly reducing grain yield and biomass accumulation. Enhancing drought tolerance through the stay-green trait remains a key breeding objective to improve productivity under water-limited conditions....

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Identifiers

PMID: 41555230
DOI: 10.1186/s12870-025-08034-z
PMCID: PMC12895995

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