Effects of Azorhizobium caulinodans and Piriformospora indica Co-Inoculation on Growth and Fruit Quality of Tomato (Solanum lycopersicum L.) under Salt Stress
نویسندگان
چکیده
Salt stress is a worldwide environmental signal, reducing the growth and yield of crops. To improve crop tolerance to salt, several beneficial microbes are utilized. Here, nitrogen-fixing bacterium Azorhizobium caulinodans root endophytic fungus Piriformospora indica were used inoculate tomato (Solanum lycopersicum) under salt stress, effects co-inoculation investigated. Results showed that A. colonized in intercellular space stems roots plants, while P. cortex. Two weeks following treatment, co-inoculated plants grew substantially taller had larger stem base diameters. Activities superoxide dismutase (SOD), catalase (CAT), peroxidase (POD), reduced oxidized ascorbate glutathione (i.e., AsA, DHA, GSH, GSSG, respectively) concentrations along with ratios AsA/(AsA + DHA) GSH/(GSH GSSG) increased leaves stress. The significantly soluble proteins AsA fruits; however, sugars proanthocyanins did not show significant changes, compared NaCl only treatment. Data suggest boosted improved quality fruits O-inoculation might be employed enhance plant tolerance.
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Comparative study of salt stress-induced physiological and molecular responses in tomato (Solanum lycopersicum L.)
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ژورنال
عنوان ژورنال: Horticulturae
سال: 2022
ISSN: ['2311-7524']
DOI: https://doi.org/10.3390/horticulturae8040302