Dry weights of roots, shoots, and leaves in UP plants were also significantly greater (4.34, 2.37, and 4.51 g, respectively) than in SP plants (0.67, 0.47, and 0.90 g, respectively). Fresh weights of roots, shoots, and leaves in UP plants were significantly greater (7.57, 9.64, and 15.25 g, respectively) than in SP plants (1.29, 2.62, and 3.08 g, respectively). Plants in UP treatment produced more shoots (2.33), number of leaves (76.33), greater total leaf area (494.18 cm 2), and shoot length (121.78 cm) than in SP substrate (1.67, 24.17, 116.13 cm 2, and 30.22 cm, respectively). In either substrate type, both Cf and Ci of DSE were greater than those of EMF. Regardless, UP treatment resulted in greater total Cf (69.3%) and Ci (9.91%) than those of SP (41.49% and 6.17%, respectively). Sterilization did not completely exclude fungi resources in the peat moss and colonization of EMF and DSE was found in both SP and UP substrate types. Vegetative growth, fungal colonization frequency ( Cf) and intensity ( Ci), substrate pH and electrical conductivity (EC), and plant nutritional elements were assessed. In this study, callused cuttings of ‘NTU-104’ rabbiteye blueberry were grown in substrate containing either sterilized (SP) or unsterilized (UP) nature Finnish peat moss as a fungal inoculum. Effects of ericoid mycorrhizal fungi (EMF) or dark septate endophyte (DSE) colonization have been evaluated in highbush blueberry ( Vaccinium corymbosum) but remained unclear in rabbiteye blueberry ( V. In nature conditions, mutualization of ericaceous plant (Ericaceae) roots with mycorrhizal fungi or other soil symbiotic fungi improves efficiency on nutrient uptake and tolerance to heavy metal stress.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |