Plant Soil Environ., 2007, 53(7):283-289 | DOI: 10.17221/2209-PSE

Mycorrhizal infection ameliorates chlorophyll content and nutrient uptake of lettuce exposed to saline irrigation

P. Zuccarini
Department of Crop Biology, University of Pisa, Pisa, Italy

Salinity is one of the most serious environmental problems influencing crop growth. Today, the use of microorganisms as biofertilizers in agriculture is quite diffused, and good results have been obtained in terms of induction of resistance to biotic and abiotic stresses in crops. The effects of inoculation with a mixture of the mycorrhizal fungi Glomus mosseae, G. intraradices and G. coronatum have been investigated on lettuce (Lactuca sativa L.) cultivated at three different levels of salinity of the irrigation water (0, 1.5 and 3 g NaCl/l) and collected during three subsequent samplings. Dry mass production was significantly enhanced in the inoculated plants collected at the first sampling, and the effect was even more evident at the highest salinity; however, it was not observed at the latest samplings. The chlorophyll content and total foliar area were mostly enhanced by colonization with the mycorrhizal fungi. Moreover, mycorrhization significantly reduced Na and Cl plant uptake, and stimulated the absorption of K and P. The experiment suggests that mycorrhization can be a suitable way to induce salt-stress resistance in horticultural crops, and that it can show its best effects at medium-high salinity levels of the irrigation water.

Keywords: lettuce; salt stress; mycorrhization

Published: July 31, 2007  Show citation

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Zuccarini P. Mycorrhizal infection ameliorates chlorophyll content and nutrient uptake of lettuce exposed to saline irrigation. Plant Soil Environ.. 2007;53(7):283-289. doi:�10.17221/2209-PSE.
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    References

    1. Abdel F.G., Mohamedin A.H. (2000): Interactions between a vesicular-arbuscular mycorrhizal fungus and Streptomyces and their effects on sorghum plants. Biol. Fert. Soils, 32: 401-409. Go to original source...
    2. Ahmed A.E. (1996): Effect of salinity and residual arbuscular mycorrhizal fungi on growth and symbiotic properties of faba bean (V. faba). [M.Sc. Thesis.] Univ. Kartoum, Sudan.
    3. Al Karaki G.N., Hammad R. (2001): Mycorrhizal influence on fruit yield and mineral content of tomato grown under salt stress. J. Plant Nutr., 24: 1311-1323. Go to original source...
    4. Augè R. (2001): International directory of mycorrhizologists. Mycorrhiza, 11: 115-116. Go to original source...
    5. Augè R., Stodola J.W. (1990): An apparent increase in symplastic water contributes to greater turgor in mycorrhizal roots of droughted rose plants. New Phytol., 115: 285-295. Go to original source... Go to PubMed...
    6. Azc�n R., Gomez M., Tobar R. (1996): Physiological and nutritional responses by Lactuca sativa L. to nitrogen sources and mycorrhizal fungi under drought conditions. Biol. Fert. Soils, 22: 156-161. Go to original source...
    7. Azc�n R., Rubio R., Barea J.M. (1991): Selective interactions between different species of mycorrhizal fungi and Rhizobium meliloti strains, and their effects on growth, N2-fixation (N15) and nutrition of Medicago sativa L. New Phytol., 117: 399-404. Go to original source... Go to PubMed...
    8. Baker A., Sprent J.I., Wilson J. (1995): Effects of sodium chloride and mycorrhizal infection on the growth and nitrogen fixation of Prosopis juliflora. Symbiosis, 19: 39-51.
    9. Becker M., Diekmann K.H., Ladha J.K. (1991): Effect of NPK on growth and nitrogen-fixation of Sesbania rostrata as a green manure for lowland rice (Oryza sativa L.). Plant Soil, 132: 149-158. Go to original source...
    10. Cantrell I.C., Linderman R.G. (2001): Preinoculation of lettuce and onion with VA mycorrhizal fungi reduces deleterious effects of soil salinity. Plant Soil, 233: 269-281. Go to original source...
    11. Danneberg G., Latus C., Zimmer W., Hundeshagen B., Schneider-Poetsch H.J., Bothe H. (1992): Influence of vesicular-arbuscular mycorrhiza on phytohormone balances in maize (Zea mays L.). J. Plant Physiol., 141: 33-39. Go to original source...
    12. Dìaz Franco A., Garza Cano I. (2006): Arbuscular mycorrhizal colonization and growth of buffel grass (Cenchrus ciliaris) genotypes. Rev. Fitotec., 29: 203-206. Go to original source...
    13. Giovannetti M., Mosse B. (1980): An evaluation of techniques for measuring vesicular-arbuscular mycorrhizal infection in roots. New Phytol., 84: 489-500. Go to original source...
    14. Giri B., Mukerji K. (2004): Mycorrhizal inoculant alleviates salt stress in Sesbania aegyptiaca and Sesbania grandiflora under field conditions: evidence for reduced sodium and improved magnesium uptake. Mycorrhiza, 14: 307-312. Go to original source... Go to PubMed...
    15. Graham J.H. (1986): Citrus mycorrhizae: potential benefits and interactions with pathogens. HortScience, 21: 1302-1306. Go to original source...
    16. Greenway H., Munns R. (1980): Mechanisms of salt tolerance in non-halophytes. Ann. Rev. Plant Physiol., 31: 149-190. Go to original source...
    17. Herrera M.A., Salamanca C. P., Barea J.M. (1993): Inoculation of woody legumes with selected arbuscular mycorrhizal fungi and rhizobia to recover desertified Mediterranean ecosystems. Appl. Environ. Microb., 59: 129-133. Go to original source... Go to PubMed...
    18. Lugtenberg B.J.J., Chin-A-Woeng T.F.C., Bloemberg G.V. (2002): Microbe-plant interactions: principles and mechanisms. Anton. Leeuw. Int. J. G., 81: 373-383. Go to original source... Go to PubMed...
    19. Mohammad M.J., Malkawi H.I., Shibli R. (2003): Effects of arbuscular mycorrhizal fungi and phosphorous fertilization on growth and nutrient uptake of barley grown on soils with different levels of salts. J. Plant Nutr., 26: 125-137. Go to original source...
    20. Morgan M.F. (1941): Chemical soil diagnosis by the universal soil testing system. Conn. Agric. Exp. Stn. Bull. No. 450.
    21. Phillips J.M., Hayman D.S. (1970): Improved procedures for clearing roots and staining parasitic and vesiculararbuscular mycorrhizal fungi for rapid assessment of infection. Trans. Br. Mycol. Soc., 55: 158-161. Go to original source...
    22. Reid C.P.P., Bowen G.D. (1979): Effect of water-stress on phosphorus uptake by mycorrhizas of Pinus radiata. New Phytol., 83: 103-107. Go to original source...
    23. Rosendahl C.N., Rosendahl S. (1991): Influence of vesicular-arbuscular mycorrhizal fungi (Glomus spp.) on the response of cucumber (Cucumis sativus L.) to salt stress. Environ. Exp. Bot., 31: 313-318. Go to original source...
    24. Ruiz-Lozano J.M., Azc�n R. (1995): Hyphal contribution to water uptake in mycorrhizal plants as affected by the fungal species and water status. Physiol. Plant., 95: 472-478. Go to original source...
    25. Ruiz-Lozano J.M, Azc�n R., Gòmez M. (1996): Alleviation of salt stress by arbuscular-mycorrhizal Glomus species in Lactuca sativa plants. Physiol. Plant., 98: 767-772. Go to original source...
    26. SAS Institute Inc. (1990): SAS System for Windows. Version 3.0. Cary, NC, USA.
    27. Sarawgi S.K., Tiwari P.K., Tripathi R.S. (1999): Uptake and balance sheet of nitrogen and phosphorus in gram (Cicer arietinum) as influenced by phosphorus, biofertilizers and micronutrients under rainfed condition. Indian J. Agron., 44: 768-772.
    28. Schutzendubel A., Polle A. (2002): Plant responses to abiotic stresses: heavy metal-induced oxidative stress and protection by mycorrhization. J. Exp. Bot., 53: 1351-1365. Go to original source...
    29. Shanmugam V., Senthil N., Raguchander T. (2002): Interaction of Pseudomonas fluorescens with Rhizobium for their effect on the management of peanut root rot. Phytoparasitica, 30: 169-176. Go to original source...
    30. Sorlini C. (1996): Biotechnological use of microorganisms in agriculture production and environment protection. Ann. Microbiol. Enzim., 46: 171-185.
    31. Subramanian K.S., Charest C. (1999): Acquisition of N by external hyphae of an arbuscular mycorrhizal fungus and its impact on physiological responses in maize under drought-stressed and well-watered conditions. Mycorrhiza, 9: 69-75. Go to original source...
    32. Sylvia D.M., Hammond L.C., Bennett J.M. (1993): Field response of maize to a VAM fungus and water management. Agron. J., 85: 193-198. Go to original source...
    33. Vessey J.K. (2003): Plant growth promoting rhizobacteria as biofertilizers. Plant Soil, 255: 571-586. Go to original source...
    34. Welbaum G.E., Sturz A.V., Dong Z.M. (2004): Managing soil microorganisms to improve productivity of agroecosystems. Crit. Rev. Plant Sci., 23: 175-194. Go to original source...
    35. Wu S.C., Cao Z.H., Li Z.G. (2005): Effects of biofertilizer containing N-fixer, P and K solubilizers and AM fungi on maize growth: a greenhouse trial. Geoderma, 125: 155-166. Go to original source...
    36. Yano-Melo A.M., Saggin O.J., Maia L.C. (2003): Tolerance of mycorrhized banana (Musa sp. cv. Pacovan) plantlets to saline stress. Agr. Ecosyst. Environ., 95: 343-348. Go to original source...
    37. Zak J.C., McMichael B., Dhillion S. (1998): Arbuscularmycorrhizal colonization dynamics of cotton (Gossypium hirsutum L.) growing under several production systems on the Southern High Plains, Texas. Agr. Ecosyst. Environ., 68: 245-254. Go to original source...
    38. Zall M.D., Fisher D., Garner M.Q. (1956): Photometric determination of chlorides in water. Anal. Chem., 28: 1665-1668. Go to original source...

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