Abstract
Nodule number, dry weight of shoot and root biomass of legumes (Leucaena leucocephala, Glycine max, Cajanus cajan, Phaseolus mungo, Phaseolus aureus, Vigna unguiculata) were enhanced by inoculation with live yeast cells (Saccharomyces cerevisiae). Root infection (native VAM) and the formation of vesicles, arbuscules and spores were also increased with yeast inoculation. The increase in the parameters varied with legume and the type of yeast culture. Perceptable differences in the effectiveness of yeast culture (live and dead), were also observed.
Similar content being viewed by others
References
Bagyaraj, D J and Manjunath, A 1980 Selection of a suitable host for mass production of VA-mycorrhizal inoculum. Plant and Soil 55, 495–498.
Barea, J M and Azcon-Aguilar, C 1983 Mycorrhizas and their significance in nodulating nitrogen-fixing plants. In Advances in Agronomy. Ed. N CBrady, pp. 1–54. Academic Press, New York.
Barea, J M, Azcon-Aguilar, C and Azcon, R 1987 Vesicular-arbuscular mycorrhiza improve both symbiotic N2 fixation and N uptake from soil as assessed with a 15N technique under field conditions. New Phytol. 95, 381–396.
Bowen, G D and Smith, S E 1981 The effects of mycorrhizas on nitrogen uptake by plants. In Terrestrial Nitrogen Cycles: Processes, Ecosystem Strategies and Management Impacts. Eds. F EClark and TRosswal. pp 237–247. Ecological Bulletin No. 33, Swedish Natural Science Ressearch Council, Stockholm.
Daft, M J and Nicolson, T H 1966 Effect on Endogone mycorrhiza on plant growth. New Phytol. 65, 343–350.
Furlon, V and Fortin, J A 1975 A flotation bubbling system for collecting Endogonocal spores from sieved soil. Naturaliste Con., 102, 663–667.
Gerdemann, J W and Nicolson, T H 1963 Spores of mycorrhizal Endogone extracted from soil by wet sieving and decanting. Trans. Br. Mycol. Soc. 46, 235–244.
Phillips, J M and Hayman, D S 1970 Improved procedures for clearing roots and staining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection. Trans. Brit. Mycol. Soc. 55, 158–161.
Shende, S T, Arora, C K and Sen, A 1973 Interaction between A. chroococcum, B. megaterium var phasphaticum and Rhizobium sp., Zbl. Bakteriol. 128, 668–677.
Singh, C S and Subba Rao, N S 1979 Associative effect of Azospirillum with Rhizobium japonicum on nodulation and yield of soybean (Glycine max). Plant and Soil 53, 387–392.
Tilak, K V B R, Singh, C S and Rana, J P S 1981 Effect of combined inoculation of Azospirillum brasilense with Rhizobium trifolii, Rhizobium meliloti and Rhizobium sp. (Cowpea miscellany) on nodulation and yield of clover (Trifolium repense) lucerne (Medicago sativa) and chickpea (Cicer arietinum). Zbl. Bakteriol. 136, 117–120.
Tilak, K V B R, Singh, C S, Roy, N K and Subba Rao, N S 1982 Azospirillum brasilense and Azotobacter chroococcum inoculation effect on yield of maize (Zea maize) and sorghum (Sorghum bicolor). Soil Biol. Biochem. 14, 417–418.
Tuladhar K D Y 1983 Interaction of Soil Microorganisms with Rhizobium. Ph.D. Thesis submitted to Division of Microbiology, Indian Agricultural Research Institute, New Delhi (India).
Tuladhar, K D Y and Subba Rao, N S 1985 Interaction of yeasts and some nitrogen fixing bacteria on nodulation of legumes. Plant and Soil 84, 287–291.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Singh, C.S., Kapoor, A. & Wange, S.S. The enhancement of root colonisation of legumes by vesicular-arbuscular mycorrhizal (VAM) fungi through the inoculation of the legume seed with commercial yeast (Saccharomyces cerevisiae). Plant Soil 131, 129–133 (1991). https://doi.org/10.1007/BF00010427
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00010427