Effects of sowing time and irrigation on phenology and growing degree days of spring sunflower (Helianthus annuus)


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Authors

  • OM SINGH
  • P C GUPTA

Keywords:

Sunflower, Helianthus annuus, Sowing time, Irrigation, Phenology, Growing degree-days

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Author Biographies

  • OM SINGH
    Scientist Senior Scale (Agronomy), Division of Extension
    Education, Indian Veterinary Research Institute, lzatnagtlr,
    Bareilly, Uttar Pradesh 243 122;
  • P C GUPTA
    Professor, Department of Agronomy

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Issue

Vol. 72 No. 7 (2002)

Section

Short-Communication

License

The copyright of the articles published in The Indian Journal of Agricultural Sciences is vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR.

How to Cite

SINGH, O., & GUPTA, P. C. (2014). Effects of sowing time and irrigation on phenology and growing degree days of spring sunflower (Helianthus annuus). The Indian Journal of Agricultural Sciences, 72(7). https://epubs.icar.org.in/index.php/IJAgS/article/view/40962