Sayyada Bushra¹, Shahla Faizan¹, Zeenat Mushtaq¹, Alisha Hussain¹, Khalid Rehman Hakeem^2,3,4,*

Phyton-International Journal of Experimental Botany, Vol.91, No.9, pp. 1987-2004, 2022, DOI:10.32604/phyton.2022.019957

Abstract

The current work was performed to know the impact of cadmium (Cd) toxicity on two different genotypes of chickpea (Cicer arietinum L.) namely Pusa-BG1053 and Pusa-BG372. Cadmium was applied in the form of cadmium chloride (CdCl₂), in varying levels, 0, 25, 50, 75, and 100 mg Cd kg^-1 soil. Plant growth as well as physiological attributes were decreased with increasing concentration of Cd. Both genotypes showed the maximum and significant reduction at the maximum dose of Cd (100 mg Cd kg^-1 soil). Results of this study proved that the genotype Pusa-BG1053 was more tolerant and showed a lower decline in… More >

Ekaterina Yotsova¹, Martin Stefanov¹, Georgi Rashkov¹, Margarita Kouzmanova², Anelia Dobrikova¹, Emilia Apostolova^1,*

Phyton-International Journal of Experimental Botany, Vol.91, No.7, pp. 1365-1380, 2022, DOI:10.32604/phyton.2022.020566

Abstract The aim of this study was to assess the impact of the microalgae Chlorella vulgaris on the rice seedlings at physiological conditions and under cadmium (Cd) stress. We examined the effects of C. vulgaris in the nutrient solution on rice seedlings grown hydroponically in the presence and the absence of 150 μM CdCl₂, using the low (77 K) temperature and pulse amplitude modulated (PAM) chlorophyll fluorescence, P700 photooxidation measurements, photochemical activities of both photosystems, kinetic parameters of oxygen evolution, oxidative stress markers (MDA, H₂O₂ and proline), pigment content, growth parameters and Cd accumulation. Data revealed that the application C. vulgaris not… More >