Abstract

The growth, development and yield of chickpea (Cicer ariеtinum L.) is strongly influenced by abiotic factors such as salinity and drought in the arid conditions. The use of efficient plant growth promoting bacteria in chickpea production is the best solution to overcome those stresses. In the present study, 10 chickpea rhizobial strains were isolated and purified from the nodules of chickpea genotype grown on middle salinated soils with different chickpea cultivation histories, 3 of them were more efficient in salt tolerance and showed higher nodulation abilities. Local chickpea genotype Uzbekistan-32 was inoculated with selected Rhizobiumbacterial strains before planting them to the field condition. Inoculation of plants with strains Rhizobium sp. R4, R6 and R9 significantly increased shoot, root dry matter, and nodule number by 17, 12, and 20% above the uninoculated plants, respectively. The shoot length increased by 52%, root length by 43%, shoot dry weight by 36%, and root dry weight by 64%. Inoculation significantly increased the pod number by 28% and yield up to 55% as compared to control plant. The effective indigenous rhizobial strains isolated in this study from chickpeas on middle salinated soils of Uzbekistan have the characters of broad host range, high nodulation efficiency, efficient N fixation, great salt tolerance. Soil nitrogen, phosphorus and carbon content of the soil at the end of experiments were positive in all the treatments compare control. In this study, we are focused with consideration of the relationship between chickpea and its symbiotic nitrogen-fixing root nodule bacterial strains and how it functions to influence plant productivity and soil fertility.

Keywords: Chickpea, saline soil, rhizobial strain, nodulation and root colonization, yield, soil fertility

References

Aziz, I., Ashraf, M., Mahmood, T., Islam, K.R., 2011. Crop rotation impact on soil quality. Pakistan Journal of Botany 43(2): 949-960.

Bano, A., Batool, R., Dazzo, F., 2010. Adaptation of chickpea to desiccation stress is enhanced by symbiotic rhizobia. Symbiosis 50: 129–133.

Berger, J. D., Ali, M., Basu, P. S., Chaudhary, B. D., Chaturvedi, S. K., Deshmukh, P. S., Yadav, S. S. 2006. Genotype by environment studies demonstrate the critical role of phenology in adaptation of chickpea (Cicer arietinum L.) to high and low yielding environments of India. Field Crops Research 98(2): 230-244.

Bouhmouch, I., Souad-Mouhsine, B., Brhada, F., Aurag, J., 2005. Influence of host cultivars and Rhizobium species on the growth and symbiotic performance of Phaseolus vulgaris under salt stress. Journal of Plant Physiology 162: 1103–1113.

Davranova, N., Egamberdieva, D., Ismatov, Z., Wirth, S., 2013. Impact of crop management practice on soil microbial populations in a semi arid soil of Uzbekistan. Journal Soil-Water 2: 921-927.

Egamberdieva, D., Shurigin, V., Gopalakrishnan, S., Sharma, R., 2014. Growth and symbiotic performance of chickpea (Cicer arietinum) cultivars under saline soil conditions. Journal of Biological and Chemical Research 31(1): 333-341.

Egamberdieva, D., Abdiev, A., Khaitov, B., 2015. Synergistic interactions among root‐associated bacteria, rhizobia and chickpea under stress conditions. In: Plant Environment Interaction: Responses and Approaches to Mitigate Stress, M.M. Azooz, P. Ahmad (Eds.), John Wiley & Sons, Ltd., pp.250-261

Fatima, Z., Bano, A., Sial, R., Aslam, M., 2008. Response of chickpea to plant growth regulators on nitrogen fixation and yield. Pakistan Journal of Botany 40(5): 2005-2013.

Garg, N., Baher, N., 2013. Role of arbuscular mycorrhizal symbiosis in proline biosynthesis and metabolism of Cicer arietinum L. (chickpea) genotypes under salt stress. Journal of Plant Growth Regulation 32: 767–778.

Gintzburger, G., Toderich, K.N., Mardonov, B.K., Mahmudov, M., 2003. Rangelands of the arid and semi-arid zones in Uzbekistan. ICARDA, Aleppo, Syria; CIRAD, Montpellier, France. p 432.

Kantar, F., Hafeez, F. Y., Shivkumar, B. G., Sundaram, S. P., Tejera, N. A., Aslam, A., Raja, P., 2007. Chickpea: Rhizobium management and nitrogen fixation. In: Chickpea Breeding and Management. S.S. Yadav, R.J. Redden, W. Chen, B.Sharma (Eds). CABI. pp.179-192.

Khaitov, B., Allanov, K., 2014. Crop rotation with no-till methods in cotton production of Uzbekistan. Eurasian journal of Soil Science 3(1), 28-32.

Khaitov, B., Allanov, K., Izbosarov, B., Khudaykulov, J., Azizov, B., Nematov, T., Sattorov, O., 2014. The impact of tillage and crop rotation on yield and soil quality under arid soil conditions. Journal of Biological and Chemical Research 31(2): 1117-1126.

Kyei-Boahen, S., Slinkard, A. E., Walley, F. L., 2002. Evaluation of rhizobial inoculation methods for chickpea. Agronomy Journal 94(4): 851-859.

Lowendorf, H. S., 1980. Factors affecting survival of Rhizobium in soil. In: Advances in Microbial Ecology. M.Alexander (Ed.) Springer. pp. 87-124.

Schimmel, J. P., Bennett, J., 2004. Nitrogen mineralization: challenges of a changing paradigm. Ecology 85: 591-602.

Shurigin, V., Davranov, K., Abdiev, A., 2015. Screening of salt tolerant rhizobia for improving growth and nodulation of chickpea (Cicer arietinum) under arid soil conditions of Uzbekistan. Journal of Biological and Chemical Research. 32 (2): 534-540.

Slattery, J.F., Pearce, D.J., Slattery, W.J., 2004. Effects of resident rhizobial communities and soil type on the effective nodulation of pulse legumes. Soil Biology and Biochemistry 36(8): 1339-1346.

Toderich, K.N., Shuyskaya, E.V., Ismail, S., Gismatullina, L.G., Radjabov, T., Bekhchanov, B.B., Aralova D.B., 2009. Phytogenetic resources of halophytes of Central Asia and their role for rehabilitation of sandy desert degraded rangelands. Land Degradation and Development 20(4): 386-396.

Tripathi, L.K., Thomas, T., Singh, V.J., Gampala, S., Kumar, R., 2015. Effect of nitrogen and phophorus application on soil nutrient balance in chickpea (Cicer arietinum L.) cultivation. Green Farming 6(2): 319-322.

Zahran, H.H., 2001. Rhizobia from wild legumes: diversity, taxonomy, ecology, nitrogen fixation and biotechnology. Journal of Biotechnology 91(2-3): 143-153.

WRB, F., 2006. World reference base for soil resources 2006: A framework for international classification, correlation and communication. World Reference Base for Soil Resources.