Phosphorus removal by wheat (Triticum aestivum) and Lamb's quarters (Chenopodium album) as affected by method of fertilizer application and competition period


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Authors

  • ASIF TANVEER
  • RASHID AHMAD
  • MUHAMMAD AYUB
  • ASGHAR ALI

Keywords:

phosphorus, Triticum aestivum, Chenopodium album, broadcast incorporate, side placement, phosphorus uptake

Abstract

A field study comprising fertilizer application lind competition periods was conducted during 1992-94 using a
split-plot design. Phosphorus concentration and its uptake by Lamb's quarters (Chenopodium album L.) was signifi-
cantly more in broadcast incorporate method than side placement. Wheat (Triticum aestivum L. emend Fiori & Paol.)
showed high concentration and uptake of P in side placement. Maximum P concentration and its uptake by Lamb's
quarters was 1.12% and 1.24 kg/ha respectively in 6 weeks competition. Maximum phosphorus concentration and its
uptake for wheat was 0.72% and 25.75 kg/ha at 5 weeks after emergence and in full season competition respectively.

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Author Biographies

  • ASIF TANVEER
    Assistant Professor, University of Agriculture, Faislabad, Pakistan

  • RASHID AHMAD

    Assistant Professor, Department of Crop Physiology, University of Agriculture, Faislabad, Pakistan


  • MUHAMMAD AYUB
    Associate Professor, Department of Agronomy, University of Agriculture, Faislabad, Pakistan

  • ASGHAR ALI
    Associate Professor, Department of Agronomy, University of Agriculture, Faislabad, Pakistan

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Issue

Vol. 69 No. 6 (1999)

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

TANVEER, A., AHMAD, R., AYUB, M., & ALI, A. (2013). Phosphorus removal by wheat (Triticum aestivum) and Lamb’s quarters (Chenopodium album) as affected by method of fertilizer application and competition period. The Indian Journal of Agricultural Sciences, 69(6). https://epubs.icar.org.in/index.php/IJAgS/article/view/26790