Potential of RGB Spectral Information in the Selection of Wheat (Triticum aestivum L.) Genotypes Adapted to Early Drought and Salinity Stresses DOI Creative Commons
Alan Mário Zuffo, Francisco Charles dos Santos Silva, Ricardo Mezzomo

и другие.

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

Опубликована: Апрель 11, 2025

ABSTRACT Wheat ( Triticum aestivum L.) is one of the world's main cereals, with considerable potential for expansion in tropical regions such as Brazilian Cerrado. However, abiotic stresses, drought and salinity, present significant challenges cultivation this species region. This challenge can be overcome by selecting cultivars that are tolerant to these stresses. study investigated using RGB spectral information from wheat seedlings a rapid nondestructive tool identify genotypes adapted salinity stress conditions. Seeds 11 were sown under nonstressful (control) stressful (drought salinity) The evaluated germination morphological traits, images obtained via low‐cost platform analysis. data subjected analysis variance, correlation, calculation WAASB multitrait stability index greatest adaptation stability. (ExGR, ExR, VEG, RED, GREEN BLUE) proved efficient selection conditions during initial seedling growth stage. ORS FEROZ BRS 404 have high both Additionally, used parents crossing blocks obtain better

Язык: Английский

Multivariate Adaptability of Tropical Wheat Cultivars to Drought and Salinity Stresses DOI Creative Commons
Alan Mário Zuffo, Jorge González Aguilera, Francisco Charles dos Santos Silva

и другие.

Plants, Год журнала: 2025, Номер 14(7), С. 1021 - 1021

Опубликована: Март 25, 2025

Wheat production in the Brazilian Cerrado region faces challenges related to drought and salinity, which limit plant development crop yield. This study evaluated multivariate adaptability of 11 tropical wheat cultivars salinity stresses during early development. plants were grown for 12 days at 25 °C under non-stressful (control) simulated stress conditions with -0.30 MPa iso-osmotic solutions prepared polyethylene glycol or sodium chloride, respectively. The germination, growth rate dry matter accumulation measured. results showed that have distinct morphological responses stressful environmental conditions, having a greater impact on shoot saline root system stability analyses performed using Lin Binns method GGE biplot revealed BIO 190057, BRS 404 TBIO Duque combine all traits simultaneously, being considered tolerant stresses. It was concluded identification adapted adverse is essential advancement sustainable cultivation region, contributing global food security.

Язык: Английский

Процитировано

0
Potential of RGB Spectral Information in the Selection of Wheat (Triticum aestivum L.) Genotypes Adapted to Early Drought and Salinity Stresses DOI Creative Commons
Alan Mário Zuffo, Francisco Charles dos Santos Silva, Ricardo Mezzomo

и другие.

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

Опубликована: Апрель 11, 2025

ABSTRACT Wheat ( Triticum aestivum L.) is one of the world's main cereals, with considerable potential for expansion in tropical regions such as Brazilian Cerrado. However, abiotic stresses, drought and salinity, present significant challenges cultivation this species region. This challenge can be overcome by selecting cultivars that are tolerant to these stresses. study investigated using RGB spectral information from wheat seedlings a rapid nondestructive tool identify genotypes adapted salinity stress conditions. Seeds 11 were sown under nonstressful (control) stressful (drought salinity) The evaluated germination morphological traits, images obtained via low‐cost platform analysis. data subjected analysis variance, correlation, calculation WAASB multitrait stability index greatest adaptation stability. (ExGR, ExR, VEG, RED, GREEN BLUE) proved efficient selection conditions during initial seedling growth stage. ORS FEROZ BRS 404 have high both Additionally, used parents crossing blocks obtain better

Язык: Английский

Процитировано

0