Effect of Grassland Degradation on Arbuscular Mycorrhizal Symbiosis of Leymus chinensis (Trin.) Tzvel. in Different Steppe Types

En Wu; Li Hua Bai; Li Xia Cao

doi:10.4028/www.scientific.net/AMR.772.855

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 772Effect of Grassland Degradation on Arbuscular...

Effect of Grassland Degradation on Arbuscular Mycorrhizal Symbiosis of Leymus chinensis (Trin.) Tzvel. in Different Steppe Types

Abstract:

This study compared the arbuscular mycorrhizal symbiosis of Leymus chinensis between meadow steppe and typical steppe in the West Ujimqin banner. Mycorrhizal colonization rate and number of rhizosphere spore of L. chinensis decreased from light to heavy grassland degradation in the both of steppes. The mycorrhizal colonization rate and rhizosphere spore number of L. chinensis decreased significantly at moderate-heavy degradation stages in meadow steppe, and the typical steppe occurred in light-moderate degradation stages. These results indicated that the mycorrhizal symbiotic patience of L. chinensis in typical steppe is lower than that of meadow steppe.

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Periodical:

Advanced Materials Research (Volume 772)

Pages:

855-857

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.772.855

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Online since:

September 2013

Authors:

En Wu, Li Hua Bai, Li Xia Cao

Keywords:

Grassland Degradation, Leymus chinensis, Mycorrhizal Symbiosis, Steppe

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References

[1] Wu En: Arbuscular mycorrhizal symbiosis on sown pusture. Doctoral dissertation, Sendai, Tohoku University (2004).

Google Scholar

[2] Wu En, Li CX, Zhang Y, Wang CM, Yun JF: Effect of grassland degradation on arbuscular mycorrhizal symbiosis of Leymus Chinensis (Trin. ) Tzvel. in typical steppe. The proceedings of the china association for science and technology, Vol. 7(2011).

DOI: 10.4028/www.scientific.net/amr.772.855

Google Scholar

[3] T.P. McGonigle, M.H. Miller, D.G. Evans, G.L. Fairchild, J.A. Swan: A new method which gives an objective measure of colonization of roots by vesicular-arbuscular mycorrhizal fungi. New Phytologist, Vol. 115 (1990), p.495–501.

DOI: 10.1111/j.1469-8137.1990.tb00476.x

Google Scholar

[4] Wang C, Wang XJ, Hou FJ, Chang SH, Shan HP, Zhu CL, Jin L: Interrelation between AM fungi and herbivore and response of host plant to their coopreative effects. Soils, Vol. 41(2009), p.172–179.

Google Scholar

[5] H. Nadian, S.E. Smith, A.M. Alston, R.S. Murray: Effects of soil compaction on plant growth, Phosphorus uptake and morphological characteristics of vesicular-arbuscular mycorrhizal colonization of Trifolium subterraneum. New phytologist, Vol. 135 (1997).

DOI: 10.1046/j.1469-8137.1997.00653.x

Google Scholar