Abstract
Plant–bacteria interactions and plant nutrition have been exploited to abate the harmful effects of cadmium (Cd) on the germination of wheat cultivars. This study investigated the effects of Pseudomonas species and zinc (Zn) on the germination of wheat cultivars Triticum aestivum (bread wheat) and Triticum turgidum (durum wheat) under Cd stress. The application of bacteria (Pseudomonas putida inoculants, Pseudomonas fluorescens inoculants), Zn in three levels (0, 15 and 30 mg L−1), Cd in five levels (0, 5, 15, 25 and 35 mg L−1) and appropriate negative controls was evaluated in each wheat cultivar. β-Amylase activity was reduced with increasing Cd concentration. Durum wheat showed higher β-amylase enzyme activity than bread wheat after inoculation with P. fluorescens. Nevertheless, inoculated seeds of both wheat cultivars with P. fluorescens exhibited increased β-amylase activity and consequently increased germination speed. However, bacterial inoculation showed no effect on the increment of plumule and radicle dry weights of seedlings. Overall, the combined application of Pseudomonas species (especially P. fluorescens) and Zn was able to decrease the deleterious effects of Cd stress on β-amylase activity, and subsequently germination indices of wheat cultivars.
Similar content being viewed by others
References
Ahmad W, Watts MJ, Imtiaz M, Ahmed I, Zia MH (2012) Zinc deficiency in soils, crops and humans: a review. Agrochimica-Pisa 56:65–97
Ahsan N, Lee SH, Lee DG, Lee H, Lee SW, Bahk JD, Lee BH (2007) Physiological and protein profiles alternation of germinating rice seedlings exposed to acute cadmium toxicity. CR Biol 330:735–746
Asadi Rahmani H, Asgharzadeh A, Khavazi K, Arzanesh MH (2010) Imroving wheat yield using plant growth promoting rhizobacteria (PGPR). agris.fao.org
Asgharzadeh A, Ghaderi J, Keshavarz P, Haghighatnia H (2011) Application of PGPR producing plant growth hormones to increase wheat yield. agris.fao.org
Bansal P, Sharma P, Goyal V (2002) Impact of lead and cadmium on enzyme of citric acid cycle in germinating pea seeds. Biol Plant 45:125–127
Bernfeld P (1955) Amylases α and β. Methods Enzymol 1:149–158. https://doi.org/10.1016/0076-6879(55)01021-5
Bilderback DE (1973) A simple method to differentiate between α- and β-amylase. Plant Physiol 51:594–595
Chellaiah ER (2018) Cadmium (heavy metals) bioremediation by Pseudomonas aeruginosa: a minireview. Appl Water Sci 8:1–10
Cheng Y, Zhou QX (2002) Ecological toxicity of reactive X-3B red dye and cadmium acting on wheat (Triticum aestivum). J Environ Sci (China) 14:136–140
Chugh LK, Sawhney SK (1996) Effect of cadmium on germination, amylases and rate of respiration of germinating pea seeds. Environ Pollut 92:1–5
De Maria S, Puschenreiter M, Rivelli AR (2013) Cadmium accumulation and physiological response of sunflower plants to Cd during the vegetative growing cycle. Plant Soil Environ 59:254–261
Gratão PL, Vara Prasad MN, Cardoso PF, Lea PJ, Azevedo RA (2005) Phytoremediation: green technology for the clean up of toxic metals in the environment. Braz J Plant Physiol 17:53–64
He JY, Ren YF, Cheng Z, Jiang D (2008) Effects of cadmium stress on seed germination, seedling growth and seed amylase activities in rice (Oryza sativa). Rice Sci 15:319–325
ISTA (1999) International rules for seed testing vol 21. https://www.seedtest.org/en/international-rules-_content---1--1083.html
Javadi Nobandegani MB, Saud HM, Yun WM (2015) Phylogenetic relationship of phosphate solubilizing bacteria according to 16S rRNA genes. BioMed Res Int 2015:1–5. https://doi.org/10.1155/2015/201379
Johncy-Rani M, Hemambika B, Hemapriya J, Rajeshkannan V (2010) Comparative assessment of heavy metal removal by immobilized and dead bacterial cells: a biosorption approach. Glob J Environ Res 4:23–30
Kabata-Pendias A, Pendias H (1984) Trace elements in soils and plants, vol 315. CRC Press, Boca Raton
Köleli N, Eker S, Cakmak I (2004) Effect of zinc fertilization on cadmium toxicity in durum and bread wheat grown in zinc-deficient soil. Environ Pollut 131:453–459
Kranner I, Colville L (2011) Metals and seeds: biochemical and molecular implications and their significance for seed germination. Environ Exp Bot 72:93–105
Liu X, Zhang S, Shan XQ, Christie P (2007) Combined toxicity of cadmium and arsenate to wheat seedlings and plant uptake and antioxidative enzyme responses to cadmium and arsenate co-contamination. Ecotoxicol Environ Saf 68:305–313. https://doi.org/10.1016/j.ecoenv.2006.11.001
Madhaiyan M, Poonguzhali S, Sa T (2007) Metal tolerating methylotrophic bacteria reduces nickel and cadmium toxicity and promotes plant growth of tomato (Lycopersicon esculentum L.). Chemosphere 69:220–228
Mihoub A, Chaoui A, El Ferjani E (2005) Changements biochimiques induits par le cadmium et le cuivre au cours de la germination des graines de petit pois (Pisum sativum L.). CR Biol 328:33–41
Pandey A, Nigam P, Soccol CR, Soccol VT, Singh D, Mohan R (2000) Advances in microbial amylases. Biotechnol Appl Biochem 31:135–152
Rajjak Shaikh I, Rajjak Shaikh P, Ahmed Shaikh R, Abdulla Shaikh A (2013) Phytotoxic effects of heavy metals (Cr, Cd, Mn and Zn) on wheat (Triticum aestivum L.) seed germination and seedlings growth in black cotton soil of Nanded, India. Res J Chem Sci 3:14–23
Safari M, Sorooshzadeh A, Asgharzadeh A, Saadat S (2013) The application of adsorption modeling and fourier transform infrared spectroscopy to the comparison of two species of plant growth-promoting rhizobacteria as biosorbents of cadmium in different pH solutions. Biorem J 17:201–211
Sarowar Jahan MG, Shaela Pervin M, Shariar Shovon M, Dev Sharma SC, Roy N, Habibur Rahman M (2012) Effect of metal ions, chelating agent and SH-reagents on radish (Raphanus sativus L.) root β-amylase. J Stress Physiol Biochem 8:180–188
Sethy SK, Ghosh S (2013) Effect of heavy metals on germination of seeds. J Nat Sc Biol Med 4:272–275. https://doi.org/10.4103/0976-9668.116964
Song Y, Jinc L, Wang M (2017) Cadmium absorption and transportation pathways in plants. Int J Phytorem 19:133–141
Souza VL, de Almeida AA, Lima SG, de Cascardo JC, da Silva D, Mangabeira PA, Gomes FP (2011) Morphophysiological responses and programmed cell death induced by cadmium in Genipa americana L. (Rubiaceae). Biometals 24:59–71. https://doi.org/10.1007/s10534-010-9374-5
Tran TA, Popova LP (2013) Functions and toxicity of cadmium in plants: recent advances and future prospects. Turk J Botany 37:1–13
Vijayaraghavan K, Yun Y-S (2008) Bacterial biosorbents and biosorption. Biotechnol Adv 26:266–291
White PJ, Brown PH (2010) Plant nutrition for sustainable development and global health. Ann Bot 105:1073–1080
Wu JW, Shi Y, Zhu YX, Wang YC, Gong HJ (2013) Mechanisms of enhanced heavy metal tolerance in plants by silicon: a review. Pedosphere 23:815–825
Yamasaki Y (2003) β-Amylase in germinating millet seeds. Phytochemistry 64:935–939
Acknowledgements
The authors wish to thank Tarbiat Modares University for its support.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Communicated by P. Wojtaszek.
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Safari, M., Kari Dolatabad, H., Ndu, U. et al. Protective effect of Pseudomonas spp. isolates and zinc on seed germination and β-amylase activity in wheat cultivars under cadmium stress. Acta Physiol Plant 42, 50 (2020). https://doi.org/10.1007/s11738-020-03038-8
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11738-020-03038-8