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Fathi, Shahnaz, Bolandnazar, Sahebali, Alizadeh, Saeideh, Zaare, Fariborz. (1401). Effects of Biological Fertilizers on Some Physiological Traits of Sweet Basil under Water Deficit Stress. سامانه مدیریت نشریات علمی, (), -. doi: 10.22092/jmpb.2022.356634.1424
Shahnaz Fathi; Sahebali Bolandnazar; Saeideh Alizadeh; Fariborz Zaare. "Effects of Biological Fertilizers on Some Physiological Traits of Sweet Basil under Water Deficit Stress". سامانه مدیریت نشریات علمی, , , 1401, -. doi: 10.22092/jmpb.2022.356634.1424
Fathi, Shahnaz, Bolandnazar, Sahebali, Alizadeh, Saeideh, Zaare, Fariborz. (1401). 'Effects of Biological Fertilizers on Some Physiological Traits of Sweet Basil under Water Deficit Stress', سامانه مدیریت نشریات علمی, (), pp. -. doi: 10.22092/jmpb.2022.356634.1424
Fathi, Shahnaz, Bolandnazar, Sahebali, Alizadeh, Saeideh, Zaare, Fariborz. Effects of Biological Fertilizers on Some Physiological Traits of Sweet Basil under Water Deficit Stress. سامانه مدیریت نشریات علمی, 1401; (): -. doi: 10.22092/jmpb.2022.356634.1424

Effects of Biological Fertilizers on Some Physiological Traits of Sweet Basil under Water Deficit Stress

Journal of Medicinal plants and By-product
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 31 اردیبهشت 1401  XML اصل مقاله (538.81 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22092/jmpb.2022.356634.1424
نویسندگان
Shahnaz Fathi email 1؛ Sahebali Bolandnazar2؛ Saeideh Alizadeh2؛ Fariborz Zaare2
1Shahid Bakeri High Education Center of Miandoab, Urmia University, Urmia, Iran
2Department of Horticulture, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
چکیده
Today, the use of biological fertilizers in sustainable agriculture is an appropriate alternative to chemical fertilizers because the former can improve the quantitative and qualitative performance of plants, especially under stressful conditions. Therefore, this study aims in greenhouse conditions to investigate the effects of plant growth-promoting rhizobacteria on antioxidant enzyme activities and some physiological traits of sweet basil under water limitation. For this purpose, a factorial experiment was conducted based on a completely randomized block design with three replications. Three levels of water deficit stress factor involved W0= 100% of field capacity, W1= 60% of the field capacity, and W2= 40% of the field capacity. Also, biofertilizers factor included nine levels of F1: Pota Barvar-2, F2: Phosphate Barvar-2, F3: Azeto Barvar 1, F4 (the combination of F1 and F2), F5 (the combination of F1 and F3), F6 (the combination of F2 and F3), F7 (the combination of F1, F2, and F3); F8 (100% chemical fertilizer as a positive control) and F9 (without any fertilizer as a negative control). Results showed that water limitation increased the activity of ascorbate peroxidase (193.55%), peroxidase (416.258%), polyphenol oxidase (48.21%) enzymes, and essential oil yield (135.48%). Meanwhile, the chlorophyll index, carotenoid, and yield decreased under water deficit stress. The use of biofertilizers improved these traits under water limitation conditions and normal irrigation. Also, applying a combination of 3 biofertilizers (F7) led to an increase 29.88% in the yield compared with negative control under severe water limitation. Therefore, the use of biofertilizer can be recommended for profitable basil production under water limitation conditions.
کلیدواژه‌ها
APX؛ Essential oil؛ Carotenoids؛ POD؛ PPO
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