EFFECT OF TALL FESCUE ENDOPHYTE STRAINS AND NITROGEN FERTILIZATION ON SOIL AGGREGATE STABILITY

EFFECT OF TALL FESCUE ENDOPHYTE STRAINS AND NITROGEN FERTILIZATION ON SOIL AGGREGATE STABILITY

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Author(s)

Author(s): Anserd Julius Foster, R. Lemus

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763 1356 1-19 Volume 1 - Nov 2012

Abstract

Recently, it has been reported that the infection of tall fescue with Neotyphodium spp. endophytes may induce changes in host grass physiology, especially in root morphology that could affect soil aggregate stability. Therefore, the effects of N management under stockpiled “Jesup” tall fescue (Schedonorus phoenix) infected with and without different endophytes (Neotyphodium coenophialum) on short-term response of aggregate stability in a Marietta loam soil (Fine-loamy, siliceous, active, thermic Fluvaquentic Eutrudepts) was investigated. The experimental design was split-split block replicated four times. Endophyte strains in tall fescue evaluated were: endophyte-infected wild type (E+), novel endophyte infected (E502, E514, E542, and E584) and endophyte free (E-). Nitrogen treatment consisted of a control and two N sources [urea and ammonium nitrate (NH4NO3)] applied at two different rates (56 or 112 kg ha-1 of actual N) applied in mid-September and mid-October. Aggregate stability was measured as water stable macro-aggregate (>250 µm) and micro-aggregate (125-250 µm) using a wet sieving apparatus. Endophytes in tall fescue did not affect macro-aggregates, but did affect micro-aggregates. Stable micro-aggregates decreased in following order E584 > E502 > E+ > E514 > E- > E542. The application of nitrogen fertilizer in September increased macro-aggregates by 4% and decreased micro-aggregates in the soil by 8% when applied as ammonium nitrate in comparison to urea. In contrast, application of N fertilizer in October increased micro-aggregates by 5% applied as ammonium nitrate in comparison to urea, but had no effect on macro-aggregates. These results indicate that the direction and magnitude of the change in stable aggregates in a soil could be influenced by the effect of management, climatic and biological factors on the wetting and drying cycle in the soil. Future studies are needed to determine if the effect of N fertilizer on aggregation could be attributed to the effect of the biomass yield on the soil moisture content at rewetting.

Keywords

aggregate stability, endophyte, nitrogen fertilizer, tall fescue, stockpiling

References

  1. Biederbeck, V, Campbell, C, Ukrainetz, H, Curtin, D, Bouman, O (1996) Soil Microbial and biochemical properties after ten years of fertilization with urea and anhydrous ammonia. Can. J. Soil Sci. 76:7-14
  2. Bouton, J.H., G.C. Latch, N.S. Hill, C.S. Hoveland, M. A. McCann, R.H. Watson, J.A. Parish, L.L. Hawkins and F.N. Thompson. 2002. Reinfection of tall fescue cultivars with non-ergot alkaloid-producing endophytes. Agron. J. 94:567-574
  3. Burns, J.C., D.S. Fisher, and G.E. Rottinghaus. 2006. Grazing influences on mass, nutritive vlaue, and persistence of stockpiledd jesup tall fescue without and with novel and wild-type fungal endophytes. Crop Sci 46:1898-1912
  4. Chu-Chou, M., G. Guo, Z.Q. An, J.W. Henrix, R.S.Ferris, M.R. Siegel, C.T. Dougherty, and P.B. Burrus. 1992. Suppression of mycorrhizal fungi in fescue by Acremonium coenophialum endophyte Soil Biol Biochem 24:633-637
  5. Clay, K. 1987. Effects of fungal endophytes on the seed and seedling biology of Lolium perenne and Festuca arundinacea. Oecologia 73:358-362
  6. Collins, M., and J.A. Balasko. 1981. Effects of N fertilization and cutting schedules on stockpiledd tall fescue. II. Forage quality. Agron. J. 73:821-826
  7. Denef, K., J. Six, R. Merckx, and K. Paustian. 2002. Short-term effects of biological and physical forces on aggregate formation in soils with different clay mineralogy. Plant Soil 246:185-200
  8. Dexter, A.R. 1991. Amelioration of soil by natural processes. Soil & Tillage Res. 20:87-100
  9. Foster, A.J., W.L. Kingery, M.S. Cox, E.H. Flint, G.B. Triplet, M. Collins, and B.S. Baldwin. 2009. Effects of N Fertilization on Yield, P removal and Aggregate Stability with Forages Grown on Poultry Litter-amended Soil. In Annual Meeting Abstracts [CD-ROM]. American Forage and Grassland Council Annual Conference, Grand Rapids, MI
  10. Gerrish, J.R., P.R. Peterson, C.A. Roberts, and J.R. Brown. 1994. Nitrogen fertilization of stockpiledd tall fescue in the Midwestern USA. J Prod Agric 7:98-104
  11. Guo, B.Z., J.W. Hendrix, Z.-Q. An, and R.S. Ferris. 1992. Role of Acremonium endophyte of fescue on inhibition of colonization and reproduction of mycorrhizal fungi. Mycologia. 84:882-885
  12. Haynes, R.J., and G.S. Francis. 1993. Changes in microbial biomass C, soil carbohydrate composition and aggregate stability induced by growth of selected crop and forage species under field conditions. J. Soil Sci. 44:665-675
  13. Haynes, R.J., and M.H. Beare. 1996. Aggregation and organic matter storage in meso-thermal, humid soils, p. 213-261, In M. R. Carter, and B.A. Stewart, ed. Structure and organic matter storage in agricultural soils. CRC Press, Inc, Boca Raton
  14. Haynes, R.J., and M.H. Beare. 1997. Influence of six crop species on aggregate stability and some labile organic matter fractions. Soil Biol. Biochem. 29:1647-1653
  15. Haynes, R.J. 1986. Nitrification, p127-165 In: R.J. Haynes, ed. Nitrogen in the Plant-Soil System. Academic Press, Orlando
  16. Haynes, R.J., and R. Naidu. 1998. Influence of lime, fertilizer and manure applications on soil organic matter content and soil physical conditions: a review. Nut. Cycl. Agroecosyst. 51:123-137
  17. Kallenbach, R.L., G.J. Bishop-Hurley, M.D. Massie, G.E. Rottinghaus and C.P. West. 2003. Herbage mass, nutritive value, and ergovaline concentration of stockpiled tall fescue. Crop Sci. 43:1001-1005
  18. Kay, H.A., K.B. Jensen, and B.L. Waldron. 2001. Responses of tall fescue cultivars to an irrigation gradient. Crop Sci 41:350-357
  19. Keenan, M.L., M. Rudgers, and J.A. Rudgers. 2008. Balancing multiple mutalists:asymmetric interactions among plants, arbuscular mycorrhizal fungi, and fungal endophytes. Okios 117:310-320
  20. Latif, M., G. Mehuys, A., Mackenzie, I. Alli, and M. Faris. 1992. Effects of legumes on soil physical quality in a maize crop. Plant and Soil 140:15-23
  21. Lemus, R. Stockpiling Elite Tall Fescue Cultivars. In: Annual Meetings Abstracts [CD-Rom]. Southern Branch of the American Society of Agronomy. Orlando, FL, February 6-9, 2010
  22. Lemus, R., and J. Weirich. 2009. Assessment of Forage Production in Mississippi. In Annual Meeting Abstracts [CD-ROM]. Southern Pasture and Forage Crop Improvement Conference, Lexington, KY , May 10-12
  23. Lemus, R. 2009. Stockpiling Capabilities of Elite Tall Fescue Cultivars. In: Annual Meeting Abstracts [CD-Rom]. Southern Pasture and Forage Crop Improvement Conference. Lexington, KY, May 10-12, 200
  24. Levy, G.J., and W.P. Miller. 1997. Aggregate stability of some southeastern U.S. soils. Soil Sci. Soc. Am. J. 61:1176-1182
  25. Lewis, G.C., A.K. Bakken, J.H. Macduff, and N. Raistrick. 1996. Effect of infection by the endophtyic fungus Acremonium lolii on growth and nitrogen uptake by perennial ryegrass (Lolium perenne)in flowing solution culture. Ann. Appl. Biol 129:451-460
  26. Malinowski, D.P., and D.P. Belesky. 1999. Neotyphodium coenophialum- Endophyte infection affects the availability of tall fescue to use sparingly available phosphorus. J. Plant. Nutrit. 22:835-853
  27. Malinowski, D.P., and D.P. Belesky. 2000. Adaptations of endophyte-infected cool-season grasses to environmental stresses: mechanisms of drought and mineral stress tolerance [electronic resource]. Crop Sci. 40:923-940
  28. Mueller, J. 2003. Artificial infection by endophytes affects growth and mycorrhizal colonization of Lolium perenne. Funct. Plant Biol. 30:419-424
  29. Olmstead, L.B., L.T. Alexander, and H.E. Middleton. 1930. A pipette method for mechanical analysis of soils based on improved dispersion procedure. U.S. Dept. Agr. Tech. Bull. 170, Washington, D.C
  30. Ravel, C., C. Courty, A. Coudret, and G. Charmet. 1997. Beneficial effects of Neotyphodium lolii on the growth and the water status in perennial ryegrass cultivated under nitrogen deficiency or drought stress. Agronomie 17:173-181
  31. SAS Institute Inc. 2009. SAS user's guide. SAS Institute Inc, Cary, North Carolina
  32. Singer, M.J., R.J. Southard, D.N. Warrington, and P. Janitzky. 1992. Stability of synthetic sand-clay aggregates after wetting and drying cycles. Soil Sci. Soc. Am. J. 56:1843-1848
  33. Potash and Phosphate Institute, 2003. Soil Fertility Manual. Norcoss, Ga
  34. Teutsch, C.D., J.H. Fike, G.E. Groover, and S. Aref. 2005. Nitrogen rate and source effects on the yield and nutritive value of tall fescue stockpiledd for winter grazing. Plant Management Network Forage and Grazinglands doi:10.1094/FG-2005-1220-01-RS
  35. Tisdall, J.M.1996. Formation of soil aggregates and accumulation of soil organic matter. P.57-96. In M.R. Carter and B.A. Stewarts (eds), Structure and organic matter storage in Agricultural soils. CRC Press, Inc., Boca Raton, Fl
  36. Tisdall, J.M. 1980. Stabilization of soil aggregates by plant roots, University of Adelaide, Australia
  37. Tisdall, J.M., and J.M. Oades. 1982. Organic matter and water-stable aggregates in soils. J. Soil Sci. 33:141-163
  38. Wagner, S., S.R., Cattle, and T., Scholten. 2007. Soil-aggregate formation as influenced by clay content and organic-matter amendment. J. Plant Nutrit. Soil Sci. 170:173-180
  39. Wuddivira, M.N., and G. Camps-Roach 2007. Effects of organic matter and calcium on soil structural stability. Eur. J. Soil Sci. 58:722-727

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