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Current IssueEditorial BoardOnline First ArticlesArchive

Research Article

volume 35 issue 3 (september 2015) : 183-186,   Doi: 10.5958/0976-0547.2015.00041.5

Mycorrhizal strains efficacy in soybean

A
A.K. Chaubey
H
H.P. Singh
U
U.P. Shahi
1G. B. Pant University of Agri. & Technology, Pantnagar-263 145, India.
Cite article:- Chaubey A.K., Singh H.P., Shahi U.P. (2025). Mycorrhizal strains efficacy in soybean. Agricultural Science Digest. 35(3): 183-186. doi: 10.5958/0976-0547.2015.00041.5.

ABSTRACT

Inoculation with strains of arbuscular mycorrhizal fungi increased weight of fresh root, fresh shoot, dry root and dry shoot of soybean from 78.9 to 133.2 %, 71.6 to 125.4 %, 55.9 to 136.0 % and 111.5 to 169.2 % over the uninoculated control, respectively. The percent increase in plant height varied from 25.4 to 87.6 over the control. The root colonization, AM fungal spore population and mycorrhizal dependency of soybean at 60 days after sowing (DAS) as influenced by different AM strains ranged from 45.0 to 65.0 % , 336.0 to 426.0 spores 100 g-1 soil 163.13 to 232.53 % per cent in maize , respectively. Phenotypic and genotypic variations in response to AMF colonization is found between plant cultivars, genotypes, ecotypes, with respect to nutrient acquisition and growth. In general Glomus ACP-1 strain caused maximum value of all the parameters. The strains Glomus ACP-1 and Glomus ACP-2 were statistically superior in increasing the root dry weight, shoot dry weight ( along with Scutellospora ACP-2 ) and spore population. As far as the efficacy of strains is concerned, the strain Glomus ACP-1 alone caused maximum and significantly higher values of plant height and root colonization over other strains. The maximum mycorrhizal dependency was also observed with the strain Glomus ACP-1, but it was statistically at par to all the other strains, except Acaulospora ACP-1 which was least effective in increasing the mycorrhizal dependency.

REFERENCES

  1. Graham, J.H., (2000). Assessing cost of arbuscular mycorrhizal symbiosis in agroecosystems. In: Podila, G.K., Douds, Jr., D.D. (Eds.), Current Advances in Mycorrhizal Research. APS Press, St. Paul, NM, pp. 127–140.
  2. Ibibijen, J., Urquiaga, S., Ismaili, M., Alves, B.J., Boddey, R.M., 1996. Effect of arbuscular mycorrhizal fungi on growth, mineral nutrition and nitrogen fixation of three varieties of common beans (Phaseolus vulgaris). New Phytol. 134: 353–360.
  3. Koide, R.T., Goff, M.D., Dickie, I.A., (2000). Component growth efficiencies of mycorrhizal and nonmycorrhizal plants. New Phytol. 148: 163–168.
  4. Lambais, M.R. and Cardoso, E.J.B.N. (1990). Response of Stylosanthes guianensis to endomycorrhizal fungi inoculation as affected by limeand phosphorus applications. In: Plant growth and development. Plant Soil 129: 283-289.
  5. Mozon, A. and Azcon, R. (1996). Relevance of mycorrhizal fungal origin and host plant genotype to inlducing growth and nutrient uptake inMedicago species. Agric. Ecosys. Environ. 60: 9-15.
  6. Mozon, A. and Azcon, R. (1996). Relevance of mycorrhizal fungal origin and host plant genotype to inlducing growth and nutrient uptake inMedicago species. Agric. Ecosys. Environ. 60: 9-15.
  7. Newman, E.I., Reddell, P., (1987). The distribution of mycorrhizas among the families of vascular plants. New Phytol. 106: 745–751.
  8. Schussler, A., Schwarzott, D., Walker, C., (2001). A new fungal phylum, the Glomeromycota: phylogeny and evolution. Mycol. Res. 105: 1413–1421.
  9. Smith, S.E., Read, D.J., (1997). Mycorrhizal Symbiosis. Academic Press, London.
  10. Thompson, J.P., (1987). Decline of vesicular-arbuscular mycorrhizae in long fallow disorder of field crops and its expression in phosphorus deficiency of sunflower. Aust. J. Agric. Res. 38: 847–867.
  11. Thompson, J.P., (1991). Improving the mycorrhizal condition of the soil through cultural practices and effects on growth and phosphorus uptake in plants. In: Johansen, C., Lee, K.K., Sahrawat, K.L. (Eds.), Phosphorus Nutrition of Grain Legumes in the Semi Arid Tropics. ICRISAT Publishing, India, pp. 117–137.
  12. Thompson, J.P., (1994). Inoculation with vesicular-arbuscular mycorrhizal fungi from cropped soil overcomes long-fallow disorder of linseed (Linum usitatissimum L.) by improving P and Zn uptake. Soil Biol. Biochem. 26: 1133–1143.
  13. Vosatka, M., 1995. Influence of inoculation with arbuscular mycorrhizal fungi on the growth and mycorrhizal infection of transplanted onion. Agric. Ecosyst. Environ. 53: 151–159.
  14. Phillips, J.M. and Hayman, D.S. (1970). Improved procedure for clearing roots and staining parasitic and vesicular- arbuscular mycorrhizal fungi for rapid assessment of infection. Trans. Br. Mycol. Soc. 55: 158-161.
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    Research Article

    volume 35 issue 3 (september 2015) : 183-186,   Doi: 10.5958/0976-0547.2015.00041.5

    Mycorrhizal strains efficacy in soybean

    A
    A.K. Chaubey
    H
    H.P. Singh
    U
    U.P. Shahi
    1G. B. Pant University of Agri. & Technology, Pantnagar-263 145, India.
    Cite article:- Chaubey A.K., Singh H.P., Shahi U.P. (2025). Mycorrhizal strains efficacy in soybean. Agricultural Science Digest. 35(3): 183-186. doi: 10.5958/0976-0547.2015.00041.5.

    ABSTRACT

    Inoculation with strains of arbuscular mycorrhizal fungi increased weight of fresh root, fresh shoot, dry root and dry shoot of soybean from 78.9 to 133.2 %, 71.6 to 125.4 %, 55.9 to 136.0 % and 111.5 to 169.2 % over the uninoculated control, respectively. The percent increase in plant height varied from 25.4 to 87.6 over the control. The root colonization, AM fungal spore population and mycorrhizal dependency of soybean at 60 days after sowing (DAS) as influenced by different AM strains ranged from 45.0 to 65.0 % , 336.0 to 426.0 spores 100 g-1 soil 163.13 to 232.53 % per cent in maize , respectively. Phenotypic and genotypic variations in response to AMF colonization is found between plant cultivars, genotypes, ecotypes, with respect to nutrient acquisition and growth. In general Glomus ACP-1 strain caused maximum value of all the parameters. The strains Glomus ACP-1 and Glomus ACP-2 were statistically superior in increasing the root dry weight, shoot dry weight ( along with Scutellospora ACP-2 ) and spore population. As far as the efficacy of strains is concerned, the strain Glomus ACP-1 alone caused maximum and significantly higher values of plant height and root colonization over other strains. The maximum mycorrhizal dependency was also observed with the strain Glomus ACP-1, but it was statistically at par to all the other strains, except Acaulospora ACP-1 which was least effective in increasing the mycorrhizal dependency.

    REFERENCES

    1. Graham, J.H., (2000). Assessing cost of arbuscular mycorrhizal symbiosis in agroecosystems. In: Podila, G.K., Douds, Jr., D.D. (Eds.), Current Advances in Mycorrhizal Research. APS Press, St. Paul, NM, pp. 127–140.
    2. Ibibijen, J., Urquiaga, S., Ismaili, M., Alves, B.J., Boddey, R.M., 1996. Effect of arbuscular mycorrhizal fungi on growth, mineral nutrition and nitrogen fixation of three varieties of common beans (Phaseolus vulgaris). New Phytol. 134: 353–360.
    3. Koide, R.T., Goff, M.D., Dickie, I.A., (2000). Component growth efficiencies of mycorrhizal and nonmycorrhizal plants. New Phytol. 148: 163–168.
    4. Lambais, M.R. and Cardoso, E.J.B.N. (1990). Response of Stylosanthes guianensis to endomycorrhizal fungi inoculation as affected by limeand phosphorus applications. In: Plant growth and development. Plant Soil 129: 283-289.
    5. Mozon, A. and Azcon, R. (1996). Relevance of mycorrhizal fungal origin and host plant genotype to inlducing growth and nutrient uptake inMedicago species. Agric. Ecosys. Environ. 60: 9-15.
    6. Mozon, A. and Azcon, R. (1996). Relevance of mycorrhizal fungal origin and host plant genotype to inlducing growth and nutrient uptake inMedicago species. Agric. Ecosys. Environ. 60: 9-15.
    7. Newman, E.I., Reddell, P., (1987). The distribution of mycorrhizas among the families of vascular plants. New Phytol. 106: 745–751.
    8. Schussler, A., Schwarzott, D., Walker, C., (2001). A new fungal phylum, the Glomeromycota: phylogeny and evolution. Mycol. Res. 105: 1413–1421.
    9. Smith, S.E., Read, D.J., (1997). Mycorrhizal Symbiosis. Academic Press, London.
    10. Thompson, J.P., (1987). Decline of vesicular-arbuscular mycorrhizae in long fallow disorder of field crops and its expression in phosphorus deficiency of sunflower. Aust. J. Agric. Res. 38: 847–867.
    11. Thompson, J.P., (1991). Improving the mycorrhizal condition of the soil through cultural practices and effects on growth and phosphorus uptake in plants. In: Johansen, C., Lee, K.K., Sahrawat, K.L. (Eds.), Phosphorus Nutrition of Grain Legumes in the Semi Arid Tropics. ICRISAT Publishing, India, pp. 117–137.
    12. Thompson, J.P., (1994). Inoculation with vesicular-arbuscular mycorrhizal fungi from cropped soil overcomes long-fallow disorder of linseed (Linum usitatissimum L.) by improving P and Zn uptake. Soil Biol. Biochem. 26: 1133–1143.
    13. Vosatka, M., 1995. Influence of inoculation with arbuscular mycorrhizal fungi on the growth and mycorrhizal infection of transplanted onion. Agric. Ecosyst. Environ. 53: 151–159.
    14. Phillips, J.M. and Hayman, D.S. (1970). Improved procedure for clearing roots and staining parasitic and vesicular- arbuscular mycorrhizal fungi for rapid assessment of infection. Trans. Br. Mycol. Soc. 55: 158-161.
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