Abstract
In order to investigate polysaccharide accumulation in sugarcane leaves under azotobacter inoculation and nitrogen supply, a pot culture experiment was conducted in 2012. The plants of sugarcane varieties B8 and ROC22 were inoculated either with or without endogenous nitrogen fixation bacteria at two levels of nitrogen supply, that is, 0 and 1/2 N (5 mM N) application. The polysaccharide and total nitrogen in leaves were determined at different growth stages of sugarcane. The results showed that the polysaccharide content in sugarcane leaves changed in a single-peak curve for the whole growth duration, and reached the peak in September. Azotobacter inoculation and nitrogen fertilizer application resulted in 2 months advanced the polysaccharide peak in variety B8, but not in ROC22 compared to the non-inoculation treatment. For the non-nitrogen treatment, the azotobacter inoculation significantly increased the polysaccharide content in variety B8 from July to September. Treatment with 1/2 N dose showed decreased polysaccharide content by 39.8 and 29.0 %, respectively, in both B8 and ROC22 that were inoculated with azotobacter. The nitrogen fertilizer application increased the total nitrogen content in sugarcane leaf regardless of with or without azotobacter inoculation. The polynomial regression model fitting showed that the polysaccharide content in sugarcane leaf first increased and then decreased with the increasing of total nitrogen level, showing a parabola relationship between them.
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References
Chung, R.S., C.C. Chen, and L.T. Ng. 2010. Nitrogen fertilization affects the growth performance, betaine and polysaccharide concentrations of Lycium barbarum. Industrial Crops and Products 32(3): 650–655.
Crawford, N.M. 1995. Nitrate nutrient and signal for plant growth. Plant Cell 7(7): 859–868.
Crété, P., M. Caboche, and C. Meyer. 1997. Nitrite reductase expression is regulated at the post transcriptional level by the nitrogen source in Nicotiana plumbaginifolia and Arabidopsis thaliana. Plant Journal 11(4): 625–634.
de Oliveira, A.L.M., E. de Lima Canuto, V.M. Reis, and J.I. Baldani. 2003. Response of micropropagated sugarcane varieties to inoculation with endophytic diazotrophic bacteria. Brazilian Journal of Microbiology 34(Suppl 1): 59–61.
de Oliveira, A.L.M., E. de Lima Canuto, S. Urquiaga, V.M. Reis, and J.I. Baldani. 2006. Yield of micropropagated sugarcane varieties in different soil types following inoculation with diazotrophic bacteria. Plant and Soil 284: 23–32.
Gui, Y.Y., W. Xian, Q. Liang, S.Q. Su, and R.Z. Yang. 2012. Extraction and antioxidant activity of polysaccharide from sugarcane leaves. Southwest China Journal of Agricultural Sciences 25(4): 1218–1221.
Hou, X.T., Z.W. Guo, L.N. Ma, Y.Q. Wu, and J.G. Deng. 2011. Dynamic accumulation research of total polysaccharides content in different growth phase of sugarcane leaf. Chinese Journal of Pharmaceutical Analyses 31(5): 888–891.
Jiang, H., J.P. Su, F.X. Fang, Y. Tan, and X.F. Huang. 2012. The extraction and anti-tumor activity of polysaccharide in sugarcane leaves. Clinical Rational Drug Use 5(15): 28–29.
Jones Jr., J.B. 1991. Kjeldahl method for nitrogen determination, 79. Athens: Micro-Macro Publishing, Inc.
Kang, J.H., H.L. Wu, J. Yang, and J.T. Yang. 2008. Study on the relationship between the main secondary metabolites and polysaccharide in fruits of Lycium barbarum at different application amounts of nitrogen. Journal of Anhui Agricultural Sciences 36(6): 16008–16010.
Li, J.M., Z.L. Wang, Z.Q. Gao, S.F. Li, R.G. Cai, S.H. Yan, A.L. Yu, and Y.P. Yi. 2008. Activities of enzymes involved in sucrose and starch synthesis during grain filling and the relation to nitrogen metabolism in strong- and weak-gluten wheat cultivars. Acta Agronomica Sinica 34(6): 1019–1026.
Lin, Q.Q., J.M. Zhu, Q.J. Li, J. Wang, Z.S. Li, B. Li, A.M. Zhang, and J.X. Lin. 2006. Dynamical changes of ultrastructure of chloroplasts and polysaccharide in wheat flag leaf during different stages. Journal of Chinese Electron Microscopy Society 25(2): 139–145.
Liu, X.H., R.Z. Yang, H.P. Ou, J.C. Huang, Y.Y. Gui, Y.R. Li, and L.T. Yang. 2007. Extraction and content determination of polysaccharide in sugarcane leaves. Journal of Anhui Agricultural Sciences 35(34): 10960–11035.
Liu, Q., Y.H. Song, H. Li, Y. Cai, X.G. Sun, and Z.L. Chen. 2008. Effects of bagasse polysaccharide on the immune functions of immunosuppressed mice. Journal of South Medical University 28(10): 1911–1913.
Liu, X.H., R.Z. Yang, H.P. Ou, H.W. Tan, Y.Y. Gui, L. Yang, Y.R. Li, and L.T. Yang. 2014. Nitrogen fixation and accumulation in sugarcane under nitrogen supply. Research on Crops 15(2): 513–519.
Lü, J.L., R.K. Chen, M.Q. Zhang, C.M. Li, and J.F. Liao. 1998. Seasonal change of the net photosynthesis rate, chlorophyll content and specific weight of leaf of sugarcane and their relationships. Journal of Fujian Agricultural University 27(3): 285–290.
McCormick, A.J., M.D. Cramer, and D.A. Watt. 2008. Regulation of photosynthesis by sugars in sugarcane leaves. Journal of Plant Physiology 165(17): 1817–1829.
Ou-Yang, X.Q., T. Luo, L.T. Yang, and Y.R. Li. 2010. Effects of sett-soaking with sugarcane endophytic diazotroph solution on N metabolism related enzymes activities at the early growth stage of sugarcane. Guangxi Agricultural Sciences 41(5): 416–418.
Qin, C. 2012. The comparison between the limb leads and chest leads of ECG in myocardial infarction rat and effect of sugarcane leaves polysaccharide on myocardial infarct size. M.S. Thesis, Guangxi Medical University, Nanning.
Robertson, M.J., R.C. Muchow, A.W. Wood, and J.A. Campbell. 1996. Accumulation of reducing sugars by sugarcane: Effects of crop age, nitrogen supply and cultivar. Field Crops Research 49(1): 39–50.
Shi, J. 2012. Study on extraction process of polysaccharide from sugarcane leaves by ultrasonic-assisted technique. Technology and Development of Chemical Industry 41(9): 7–9, 65.
Sun, H.Y., and W. Guo. 2013. Effects of different nitrogen level on carbon–nitrogen metabolic balance in kidney bean (Phaseolus vulgaris L.). Agricultural Research in the Arid Areas 31(5): 117–123.
Tang, J., N. Wan, and Z.Y. Hu. 2010. Effect of nitrogen on the growth and polysaccharide content of Nostoc flagelliforme. Food Science 31(19): 92–95.
Wang, X.C., X. Liu, L. Zhang, L.D. Weng, X.G. Sun, and Q. Liu. 2010. Study on purification process of polysaccharides from sugarcane biogases. Chinese Journal of Experimental Traditional Medical Formulae 16(14): 31–34.
Wu, Y.Q., X.T. Hou, Z.W. Guo, and J.G. Deng. 2011. Optimization of extraction technology for polysaccharide from sugarcane leaves by orthogonal test with multi-index. Chinese Journal of Experimental Traditional Medical Formulae 19: 11–13.
Xiao, Y.H., T.T. Lü, X.Q. Tang, K.C. Wang, G.H. Di, Y.B. Zhu, and Y.P. Li. 2014. Effects of topdressing nitrogen on apparent quality, dry matter accumulation and contents of active components in the root of Isatis indigotica Fort. Journal of Plant Nutrition and Fertilizer 20(2): 437–444.
Yan, C., J.C. Huang, X.H. Liu, L.N. Ding, and C. Liao. 2008. Study on ultrafiltration in extracting and separating polysaccharide from sugarcane leaves. Biotechnology 18(3): 49–51.
Zhou, X.Z. 2012. Quantification of biological nitrogen fixation in sugarcane and effect of nitrogen fertilizer on nitrogen-fixing sugarcane varieties. Ph.D. Dissertation, Guangxi University, Nanning.
Acknowledgments
This research was supported by the National High Technology Research and Development Program (“863” Program) of China (2013AA102604), the National Natural Science Foundation of China (31101195, 31101122, 31171504, 31471449), International Scientific Exchange Program Project (2013DFA31600), Guangxi Special Funds for Bagui Scholars and Distinguished Experts, Funds of Guangxi (2011GXNSFF018002, 2012GXNSFBA053048, 14123001-1-4, 1347004-2), and Fund of Guangxi Academy of Agricultural Sciences (2011YT01, 2012YZ10, 2013JQ14).
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Xi-Hui Liu and Hui-Ping Ou contribute equally in preparation of this manuscript.
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Liu, XH., Ou, HP., Yang, RZ. et al. Change of Polysaccharide Content and Its Relation with Nitrogen Level in Sugarcane Leaves Under Nitrogen-Fixing Bacteria Inoculation and Nitrogen Supply. Sugar Tech 18, 87–92 (2016). https://doi.org/10.1007/s12355-015-0368-z
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DOI: https://doi.org/10.1007/s12355-015-0368-z