Response of rice (Oryza sativa) to urea form and nitrogen level under transplanted condition


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Authors

  • S M MUTANAL
  • PRASAD KUMAR
  • V R JOSHI
  • A S PRABHAKAR

Keywords:

transplanted, rice, urea fonn, nitrogen, Oryza sativa

Abstract

A field experiment was conducted during rainy season (kharif) 1992, 1993 and 1994 at Sirsi in Karnataka to study the response of urea fonns and nitrogen levels on grain yield of rice (Oryza sativa L.) under transplanted condition. The experiment consisted of 3 levels of nitrogen and 4 sources of nitrogen and was replicated thrice in factorial randomized block design. Application of nitrogen through nimin-coated urea proved superior than through prilled urea, tar-coated urea and large urea granules. The optimum dose was 75 kg/ha, which recorded higher return compared with 50 and 100 kg/ha.

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Author Biographies

  • S M MUTANAL
    Scientist S-l, Agricultural Research Station, University of Agricultural Sciences, Sirsi 581 401
  • PRASAD KUMAR
    Assistant Professor, Agricultural Research Station, University of Agricultural Sciences, Sirsi 581 401
  • V R JOSHI
    Farm Superintendent, Agricultural Research Station, University of Agricultural Sciences, Sirsi 581 401
  • A S PRABHAKAR
    Director of Instructions, Agricultural Research Station, University of Agricultural Sciences, Sirsi 581 401

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Issue

Vol. 67 No. 12 (1997)

Section

Articles

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

MUTANAL, S. M., KUMAR, P., JOSHI, V. R., & PRABHAKAR, A. S. (2013). Response of rice (Oryza sativa) to urea form and nitrogen level under transplanted condition. The Indian Journal of Agricultural Sciences, 67(12). https://epubs.icar.org.in/index.php/IJAgS/article/view/30087