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Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes
Abstract
Two experiments were conducted in order to investigate the of nine ACC deaminase-containing, IAA-producing, N2-fixing and/or P-solubilizing bacteria, on the growth, yield, chlorophyll, macro- and micro-nutrient content, and selected morpho-physiological parameters of sugar beet, under five watering regimes. The experiment was set up in two sets; and the first set was harvested after 65 days and the second set was done after 130 days. Inoculation with multi-traits bacteria stimulated overall plant growth, including sugar content, root and leaf yield and the leaf chlorophyll contents, and macro- and micro-nutrient uptake, which might partly contribute to the activation of the processes involved in the alleviation of the effect of water stress. According to the results, at the level of 75, 50 and 25% of WHC under water constraint, beet yield parameters BF4, BF6, Bio-organic and mineral fetilizer was found effective. As an average of the five water regimes, bacterial formulations increased dry storage root weight by 6.5-27.7% and 9.1-27.3% and dry leaf weight by 6.1-26.7% and 3.9-25.8% at the first and second trials, whereas, mineral fertilizers (NP) and bio-organic fertilizers increased dry storage root weight by 24.5% and 9.3-15.5% and 20.2 and 9.2-15.2%, and dry leaf weight by 23.5% and 11.7-23.2% and 22.2% and 3.3-21.9%, respectively, compared with control. Moreover, water stress in sugar beet plants was alleviated partially by the inoculation with bacterial strains. Our results provide strong evidence that the role of bacteria in the performance of sugar beet plants in stressful environment of soils not only the improved plant growth, yield, and macro- and micro-nutrient content, but also the alleviation of water deficit and waterlogging stress.
Keywords
References
- Abbasi, S., Zahedi, H., Sadeghipour, O., Akbari, R., 2013. Effect of plant growth promoting rhizobacteria (PGPR) on physiological parameters and nitrogen content of soybean grown under different irrigation regimes. Res. Crop. 14 (3): 798-803.
- Armada, E., Portela, G., Roldán, A., Azcón, R., 2014. Combined use of beneficial soil microorganism and agrowaste residue to cope with plant water limitation under semiarid conditions. Geoderma 232-234: 640–648.
Details
Primary Language
English
Subjects
Agricultural Engineering
Journal Section
Research Article
Publication Date
December 29, 2020
Submission Date
October 2, 2020
Acceptance Date
December 1, 2020
Published in Issue
Year 2020 Volume: 8 Number: 2
APA
Cakmakcı, R., & Karagöz, H. (2020). Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes. ÇOMÜ Ziraat Fakültesi Dergisi, 8(2), 301-317. https://doi.org/10.33202/comuagri.804228
AMA
1.Cakmakcı R, Karagöz H. Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes. COMU J. Agri. Fac. 2020;8(2):301-317. doi:10.33202/comuagri.804228
Chicago
Cakmakcı, Ramazan, and Halit Karagöz. 2020. “Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes”. ÇOMÜ Ziraat Fakültesi Dergisi 8 (2): 301-17. https://doi.org/10.33202/comuagri.804228.
EndNote
Cakmakcı R, Karagöz H (December 1, 2020) Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes. ÇOMÜ Ziraat Fakültesi Dergisi 8 2 301–317.
IEEE
[1]R. Cakmakcı and H. Karagöz, “Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes”, COMU J. Agri. Fac., vol. 8, no. 2, pp. 301–317, Dec. 2020, doi: 10.33202/comuagri.804228.
ISNAD
Cakmakcı, Ramazan - Karagöz, Halit. “Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes”. ÇOMÜ Ziraat Fakültesi Dergisi 8/2 (December 1, 2020): 301-317. https://doi.org/10.33202/comuagri.804228.
JAMA
1.Cakmakcı R, Karagöz H. Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes. COMU J. Agri. Fac. 2020;8:301–317.
MLA
Cakmakcı, Ramazan, and Halit Karagöz. “Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes”. ÇOMÜ Ziraat Fakültesi Dergisi, vol. 8, no. 2, Dec. 2020, pp. 301-17, doi:10.33202/comuagri.804228.
Vancouver
1.Ramazan Cakmakcı, Halit Karagöz. Effect of Plant Growth Promoting Rhizobacteria on Growth, Nutrient Uptake and Physiological Parameters in Sugar Beet under Different Watering Regimes. COMU J. Agri. Fac. 2020 Dec. 1;8(2):301-17. doi:10.33202/comuagri.804228