Effects of Inoculants (Chlorobium limicola and Rhodopseudomonas palustris) on Cucumber (Cucumis sativus L.) Seedlings in Stimulating their Nutrient Uptake and Growth

Authors

  • Shao Shuang Department of Pharmaceutical & Biological Engineering, Shenyang University of Chemical Technology, 110142, Liaoning, China
  • Wang Dongdong Department of Pharmaceutical & Biological Engineering, Shenyang University of Chemical Technology, 110142, Liaoning, China
  • Zhu Dan Department of Pharmaceutical & Biological Engineering, Shenyang University of Chemical Technology, 110142, Liaoning, China

DOI:

https://doi.org/10.6000/1929-5634.2017.06.03.1

Keywords:

Biofertilizer, macronutrient, micronutrient, photosynthesis, strains.

Abstract

Rhizobacteria-containing biofertilizers are perfect tools to promote plant growth for the superiority of reducing environmental damages. Two strains of Chlorobium limicola and Rhodopseudomonas palustris were applied in the experiment as potential inoculants for cucumber seedlings. Significant enhancement in the availability of macronutrient elements N, P and K were observed in soils, and further improvement in their uptake was also obtained in cucumber plants. Accumulation of essential micronutrients Fe and Zn were detected both in the roots and shoots. The two strains increased chlorophyll and carotinoid synthesis, plant height, stem diameter, wet weight and dry weight. Various doses had significant effects on plant growth stimulation, C. Limicola with 107 cells mL-1 and R. Palustris with 108 cells mL-1 seem to be better on the whole.

References

Chakraborty D. Plant growth promoting rhizobacteria as biofertilizers: An alternative for sustainable agriculture[C]. Aspects and prospects of Biofertilizer and Biomanure 2014.

Vessey JK. Plant growth promoting rhizobacteria as biofertilizers. Plant Soil 2003; 255: 571-586. https://doi.org/10.1023/A:1026037216893

Hayat R, Ali S, Amara U, Amara U. Soil beneficial bacteria and their role in plant growth promotion: a review. Ann of Microbiol 2010; 60(4): 579-598. https://doi.org/10.1007/s13213-010-0117-1

Abiala MA, Odebode AC, Hsu SF, Blackwood CB. Phytobeneficial properties of bacteria isolated from the rhizosphere of maize in southwestern nigerian soils. Appl Environ Microbiol 2015; 81(14): 4736-4743. https://doi.org/10.1128/AEM.00570-15

Bashan Y, Holguin G. Plant growth-promoting bacteria: a potential tool for arid mangrove reforestation. Trees 2002; 16: 159-166. https://doi.org/10.1007/s00468-001-0152-4

Lee K-H, Koh R-H, Song H-G. Enhancement of growth and yield of tomato by rhodopseudomonas sp. under greenhouse conditions. J Microbiol 2008; 46: 641-646. https://doi.org/10.1007/s12275-008-0159-2

Food and Agriculture Organization of the United Nations(FAO). Preventing micronutrient malnutrition. A guide to food-based approaches. (International Life Science Institute: Washington DC) 1997.

Miflin B. Crop biotechnology. Where now? Plant Physiol 2000; 123: 17-28. https://doi.org/10.1104/pp.123.1.17

Page AL, Mille RH, Keeney DR. Methods of Soil Analysis: Part 2. Chemical and microbiological properties 2nd edition. Agronomy. 9,1159. ASA, SSSA Publishing, Madison, WI 1982.

Han YS. The Experimental technology of food chemistry. Agricultural University Press:Beijing, Chin (in Chinese) 1996.

Stefan M, Munteanu N, Stoleru V, Mihasan M. Effects of inoculation with plant growth promoting rhizobacteria on photosynthesis, antioxidant status and yield of runner bean. Rom Biotech Letters 2013; 18(18): 8132-8143.

Lévai L. Bacteria containing fertilizer: A tool for sustainable agriculture. XV. International Plant Nutrition Colloquium, Peking 2005.

Ludden PW, Roberts GP. Nitrogen fixation by photosynthetic bacteria. Photosynth Res 2002; 73: 115-118. https://doi.org/10.1023/A:1020497619288

Han HS, Supanjani, Lee KD. Effect of co-inoculation with phosphate and potassium solubilizing bacteria on mineral uptake and growth of pepper and cucumber. Plant Soil Environ 2006; 52: 130-136.

Reddy PP. Plant growth-promoting rhizobacteria (PGPR). Recent advances in crop protection. Springer India 2012; 131-158. https://doi.org/10.1007/978-81-322-0723-8_10

Whipps JM. Microbial interactions and biocontrol in the rhizosphere. J Exp Bot 2001; 52: 487-511. https://doi.org/10.1093/jxb/52.suppl_1.487

Zehnder GW, Murphy JF, Sikora EJ, Kloepper JW. Application to rhizobacteria for induced resistance. Eur J Plant Pathol 2001; 107: 39-50. https://doi.org/10.1023/A:1008732400383

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Published

2017-11-07

How to Cite

Shuang, S., Dongdong, W., & Dan, Z. (2017). Effects of Inoculants (Chlorobium limicola and Rhodopseudomonas palustris) on Cucumber (Cucumis sativus L.) Seedlings in Stimulating their Nutrient Uptake and Growth . Journal of Nutritional Therapeutics, 6(3), 64–67. https://doi.org/10.6000/1929-5634.2017.06.03.1

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