We applied different concentrations of spore suspension of FT05W and ZEA17I to inoculate to screen for the most effective application concentration. We aimed to explore the effects of two strains on growth and physiological properties of , and to provide scientific evidence for the application of in production. The results showed that different concentrations of FT05W and ZEA17I spore suspension could effectively promote the growth of . In general, FT05W performed better than ZEA17I. FT05W (1×10 CFU·mL) could significantly increase the height and crown width of respectively by 30.2% and 41.5%. Meanwhile, it increased the length and width of the stem. When treated by FT05W (1×10 CFU·mL), the content of chlorophyll in was significantly increased by 65.2%, root activity was significantly increased by 103.3%, and the superoxide dismutase activity was increased by 84.4%. The malondialdehyde content in was maintained at a low level when treated with the two strains. In summary, FT05W and ZEA17I could effectively promote the growth and physiological properties of , which could further contribute to its resistance to stress. Therefore, FT05W had the potential as a bio-fertilizer for to solve cultivation obstacles.
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| http://dx.doi.org/10.13287/j.1001-9332.202109.029 | DOI Listing |
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