Cadmium Uptake and Translocation in Wheat Differing in Grain Cadmium Accumulation DOI Creative Commons

Yumin Yang,

Hong Li, Fan Yang

и другие.

Agronomy, Год журнала: 2025, Номер 15(5), С. 1077 - 1077

Опубликована: Апрель 29, 2025

To better understand the physiological mechanisms underlying variation of Cadmium (Cd) accumulation in wheat, Cd absorption, translocation, and distribution five low grain-Cd-accumulating wheat (LCA) high (HCA) were studied at four growth stages under three soil concentrations. Grain concentration HCA was 2.92 times, 1.61 1.40 times more than that LCA with 0.3 mg/kg,1.5 mg/kg, 7.5 mg/kg concentrations, respectively. tolerant pollution HCA. Consequently, dry matter roots, stems + leaves, glumes, grains, entire plant significantly higher all most pronounced difference observed during maturity stage. The critical period governing disparity uptake between primarily occurred before jointing absorbed concentrations stage, which 1.92 1.86 1.46 0.3, 1.5 But less 50%, 49% 0.3,1.5 or per lower throughout period, but them becomes increasingly smaller as contamination increases. Early absorption played a limited role grain accumulation, transport determining content maturity. In addition, tolerance to higher, lower.

Язык: Английский

Cadmium Uptake and Translocation in Wheat Differing in Grain Cadmium Accumulation DOI Creative Commons

Yumin Yang,

Hong Li, Fan Yang

и другие.

Agronomy, Год журнала: 2025, Номер 15(5), С. 1077 - 1077

Опубликована: Апрель 29, 2025

To better understand the physiological mechanisms underlying variation of Cadmium (Cd) accumulation in wheat, Cd absorption, translocation, and distribution five low grain-Cd-accumulating wheat (LCA) high (HCA) were studied at four growth stages under three soil concentrations. Grain concentration HCA was 2.92 times, 1.61 1.40 times more than that LCA with 0.3 mg/kg,1.5 mg/kg, 7.5 mg/kg concentrations, respectively. tolerant pollution HCA. Consequently, dry matter roots, stems + leaves, glumes, grains, entire plant significantly higher all most pronounced difference observed during maturity stage. The critical period governing disparity uptake between primarily occurred before jointing absorbed concentrations stage, which 1.92 1.86 1.46 0.3, 1.5 But less 50%, 49% 0.3,1.5 or per lower throughout period, but them becomes increasingly smaller as contamination increases. Early absorption played a limited role grain accumulation, transport determining content maturity. In addition, tolerance to higher, lower.

Язык: Английский

Процитировано

0