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volume 39 issue 4 (december 2005) : 275 - 280

PREUMINARY STUDIES FOR SELECTION OF EFACIENT RHIZOBIUMSTRAINS FROM DALBERGIA SISOO

I
Indrani P. Bora
A
Arundhati Baruah
J
Jasbir Singh
1Rain Forest Research Institute, Deovan, Jorhat, Assam - 785 001, India

  • Submitted|

  • First Online |

  • doi

Cite article:- Bora P. Indrani, Baruah Arundhati, Singh Jasbir (2025). PREUMINARY STUDIES FOR SELECTION OF EFACIENT RHIZOBIUMSTRAINS FROM DALBERGIA SISOO. Indian Journal of Agricultural Research. 39(4): 275 - 280. doi: .

ABSTRACT

The present investigation was carried out to isolate and evaluate the effective strains of Rhizobium from Dalbergia Sisoo seedlings. Studies were conducted under greenhouse condition to assess the compatibility and growth-promoting ability of isolated Rhizobium strains. From isolated strains thirteen strains were screened as Rhizobium out of which strain nos. 382, 386, 388, 392 and 393 performed significantly better in nodulation (54.65 to 51.12/plant), shoot length (34.4 to 31.4 cm/plant) and root length 27.8 to 23.4 cm/plant) over untreated control. Ukewise, dry wt and N content of root, shoot and nodule also increased significantly. The overall results indicated that strain no. 388, 393, 392 and 382 were most effiCient among the isolates.

KEYWORDS

    REFERENCES

    1. Bray, RA. et al. (1985). In: ACIAR Proceedings, Series No.3. pp. 33-38.
    2. Buchanan, RE. and Gibbons, N.E. (1974). In: Bergey's Manual of Determinative Bacteriology, 8th edition
    3. (Buchanan, R.E. and Gibbons, N.E. eds.). The Williams and Wilkins Co. Baltimore.
    4. Chaukiyal S.P. and Pokhriyal, T.C. (2001). Ann. For. 9(1): 96-102.
    5. Dart, P. et al. (1991). In: Advances in Tropical Acacia Research (furnbull, J'w. ed.), Canberra, Australia, pp. 13.
    6. Dart. P.J. et aI. (1976). In: Symbiotic Nitrogen FIXation in Plants (Nutman, P.S. ed.). lBP Cambridge Univ. pp. 137-150.
    7. Ferrera-Cerrato, R. and Villerias, S.J. (1985). In: Sixth North American Conference on My-corrhizae. Bend, Oregon. USA pp 328.
    8. Jha. AN. et al. (2000). J. Trop For., 16: 15-49.
    9. Leonard. L.T. (1944). Methods of Testing Bacterial Cultures and Results Tests of Commercial Inoculants. U.S.DA Washington, D.C. Cir. 703.
    10. Nambiar, P.T. (1985). J. Appl. Microbial. Technol., 1: 293-309.
    11. Nautiyal, AR. (1994). In: Dalbergia: Proceedings of an International Workshop (Westley. S.B. and Roshetko, J.M. eds.). NFTA, Arkensas, USA
    12. Singh, AK. et al. (2000). J. Trop For., 16: 50-57.
    13. Somasegaran. P. and Hoben, H.J. (1994). In: The Hand Book of Rhizobia, Methods in Legume-Rhizobia Technology Springer Verlag, New York 450p.
    14. ·Subba Rao, N.S. (1984). In: Biofertilizer in Agriculture. Oxford and IBH Publication, New Delhi.
    15. Verma, RK. et al. (1996). Indian J. For., 19(3): 244-246.
    16. Vincent, J.M. (1970). In: A Manual for the Practical Study of Root Nodule Bacteria (IBP Handbook no. 15) Blackwell Scientific Publication. Oxford, England.
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    Indian Journal of Agricultural Research
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      volume 39 issue 4 (december 2005) : 275 - 280

      PREUMINARY STUDIES FOR SELECTION OF EFACIENT RHIZOBIUMSTRAINS FROM DALBERGIA SISOO

      I
      Indrani P. Bora
      A
      Arundhati Baruah
      J
      Jasbir Singh
      1Rain Forest Research Institute, Deovan, Jorhat, Assam - 785 001, India

      • Submitted|

      • First Online |

      • doi

      Cite article:- Bora P. Indrani, Baruah Arundhati, Singh Jasbir (2025). PREUMINARY STUDIES FOR SELECTION OF EFACIENT RHIZOBIUMSTRAINS FROM DALBERGIA SISOO. Indian Journal of Agricultural Research. 39(4): 275 - 280. doi: .

      ABSTRACT

      The present investigation was carried out to isolate and evaluate the effective strains of Rhizobium from Dalbergia Sisoo seedlings. Studies were conducted under greenhouse condition to assess the compatibility and growth-promoting ability of isolated Rhizobium strains. From isolated strains thirteen strains were screened as Rhizobium out of which strain nos. 382, 386, 388, 392 and 393 performed significantly better in nodulation (54.65 to 51.12/plant), shoot length (34.4 to 31.4 cm/plant) and root length 27.8 to 23.4 cm/plant) over untreated control. Ukewise, dry wt and N content of root, shoot and nodule also increased significantly. The overall results indicated that strain no. 388, 393, 392 and 382 were most effiCient among the isolates.

      KEYWORDS

        REFERENCES

        1. Bray, RA. et al. (1985). In: ACIAR Proceedings, Series No.3. pp. 33-38.
        2. Buchanan, RE. and Gibbons, N.E. (1974). In: Bergey's Manual of Determinative Bacteriology, 8th edition
        3. (Buchanan, R.E. and Gibbons, N.E. eds.). The Williams and Wilkins Co. Baltimore.
        4. Chaukiyal S.P. and Pokhriyal, T.C. (2001). Ann. For. 9(1): 96-102.
        5. Dart, P. et al. (1991). In: Advances in Tropical Acacia Research (furnbull, J'w. ed.), Canberra, Australia, pp. 13.
        6. Dart. P.J. et aI. (1976). In: Symbiotic Nitrogen FIXation in Plants (Nutman, P.S. ed.). lBP Cambridge Univ. pp. 137-150.
        7. Ferrera-Cerrato, R. and Villerias, S.J. (1985). In: Sixth North American Conference on My-corrhizae. Bend, Oregon. USA pp 328.
        8. Jha. AN. et al. (2000). J. Trop For., 16: 15-49.
        9. Leonard. L.T. (1944). Methods of Testing Bacterial Cultures and Results Tests of Commercial Inoculants. U.S.DA Washington, D.C. Cir. 703.
        10. Nambiar, P.T. (1985). J. Appl. Microbial. Technol., 1: 293-309.
        11. Nautiyal, AR. (1994). In: Dalbergia: Proceedings of an International Workshop (Westley. S.B. and Roshetko, J.M. eds.). NFTA, Arkensas, USA
        12. Singh, AK. et al. (2000). J. Trop For., 16: 50-57.
        13. Somasegaran. P. and Hoben, H.J. (1994). In: The Hand Book of Rhizobia, Methods in Legume-Rhizobia Technology Springer Verlag, New York 450p.
        14. ·Subba Rao, N.S. (1984). In: Biofertilizer in Agriculture. Oxford and IBH Publication, New Delhi.
        15. Verma, RK. et al. (1996). Indian J. For., 19(3): 244-246.
        16. Vincent, J.M. (1970). In: A Manual for the Practical Study of Root Nodule Bacteria (IBP Handbook no. 15) Blackwell Scientific Publication. Oxford, England.
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