Skip to main content
Fig. 3 | Chemical and Biological Technologies in Agriculture

Fig. 3

From: The use of osmoregulators and antioxidants to mitigate the adverse impacts of salinity stress in diploid and tetraploid potato genotypes (Solanum spp.)

Fig. 3

Sodium to potassium ratio A and A' of in vitro-cultured stem node of seven tetraploid potato cultivars Solanum tuberosum (‘Agata’, ‘Atlantic’, ‘Anya’, ‘Diamond’, ‘Gala’, ‘Kennebec’ and ‘Russet Burbank’) and six clones of four accessions of diploid wild species Solanum chacoense (‘A-6’, ‘B-7’, ‘C-8’, ‘C-9’, ‘D-2’ and ‘D-3’). Explants were grown under conditions of high salt stress level (300 mmol L−1 NaCl) with and without glycine betaine (at 400 mg L−1), proline (at 200 mg L−1) or salicylic acid (at 100 mg L−1) treatments. Values are means ± SE, (n = 10) and the experiment was repeated three times

Back to article page