Banner

Indian Journal of Agricultural Research

  • Chief EditorV. Geethalakshmi

  • Print ISSN 0367-8245

  • Online ISSN 0976-058X

  • NAAS Rating 5.60

  • SJR 0.217, CiteScore: 0.595

Frequency :
Monthly (January, February, March, April, May, June, July, August, September, October, November, December)
Indexing Services :
BIOSIS Preview, ISI Citation Index, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Google Scholar, CrossRef, CAB Abstracting Journals, Chemical Abstracts, Indian Science Abstracts, EBSCO Indexing Services, Index Copernicus
Submit

Indian Journal of Agricultural Research, volume 42 issue 3 (september 2008) : 195 -200

STUDIES ON PLANTING TECHNIQUES FOR SYNCHRONISATION OF FLOWERING IN DHB-290 COTTON HYBRID SEED PRODUCTION

S.R. Doddagoudar, M. Shekhargouda, B.M. Khadi, M.R. Eshanna, N.K. Biradarpatil, B.S. Vyakaranahal
1Department of Seed Science and Technology, Agricultural Research Station, Dharwad Farm, University of Agricultural Sciences, Dharwad - 580 005, India

  • Submitted|

  • First Online |

  • doi

Cite article:- Doddagoudar S.R., Shekhargouda M., Khadi B.M., Eshanna M.R., Biradarpatil N.K., Vyakaranahal B.S. (2025). STUDIES ON PLANTING TECHNIQUES FOR SYNCHRONISATION OF FLOWERING IN DHB-290 COTTON HYBRID SEED PRODUCTION. Indian Journal of Agricultural Research. 42(3): 195 -200. doi: .

ABSTRACT

The preliminary results of the experiment on female to male planting ratio and staggered sowing
of male parent in DHB-290 cotton hybrid seed production conducted during 2001-02 showed shortage
of male flowers in 3:1 (female : male) planting ratio. The results of slightly modified experiment of
2002-03 indicated that the planting ratio 2:1 (female : male) and staggered sowing of 25 per cent male
one week before female, 25 per cent along with female and 25 per cent each one and two weeks later
than female was found to be optimum in order to get better synchronisation of female and male
parents by efficient utilisation of male flowers and to obtain higher hybrid seed yield with better
quality.

KEYWORDS

    REFERENCES

    1. Anonymous (1995). Annual Report, 1994-95, University of Agricultural Sciences, Dharwad.
    2. Anonymous (1999b). Annual Report, 1998-99, University of Agricultural Sciences, Dharwad.
    3. Anonymous (2001). Annual Report, Project Co-ordinator Unit, National Seed Project (Crops), Indian Agricultural Research Institute, New Delhi.
    4. Khadi, B.M. et al. (1996). Hybrid Cotton Seed Production Technology (Kannada), University of Agricultural Sciences, Dharwad.
    5. Khadi, B.M. et al. (1995). J. Indian Soc. Cotton Improv., 20(2): 120-123.
    6. Panse, V.G. and Sukhatme, P.V. (1967). Statistical Methods for Agricultural Workers. Indian Council of Agricultural Research, New Delhi, India.
    7. Peng, S. and Krieg, D.R. (1991). Agron. J., 83: 704-708.
    8. Rao, D.V. et al. (1979). Seed and Farms, 31-33.
    9. Singh, P. (1996). Essentials of Plant Breeding, Kalyani Publishers, New Delhi.
    Reviewed By

    Download Article
    In this Article
      Contact us
      Follow us

      Editorial Board

      View all (0)