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Pakistan Journal of Biological Sciences
  Year: 2003 | Volume: 6 | Issue: 5 | Page No.: 452-454
DOI: 10.3923/pjbs.2003.452.454
 
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Weed-crop Combination in Wheat (Triticum aestivum L.) By Nitrogen Levels and Herbicide Doses

Sajid Ali, Asif Iqbal and M. Abbas Zia

Abstract:
The study to evaluate the effect of nitrogen levels and herbicide doses on wheat growth and yield was carried out. The data revealed that the herbicide, Topik @ 300 g ha-1 gave an effective weed control which reduced weed-crop competition, exhibited positive effect on development of productive tillers, ear length and grain number per ear. All these attributes contributed to higher yield. Application of nitrogen @ 125 kg ha-1 also resulted in higher grain yield over 100 kg N ha-1 application rate.
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How to cite this article:

Sajid Ali, Asif Iqbal and M. Abbas Zia, 2003. Weed-crop Combination in Wheat (Triticum aestivum L.) By Nitrogen Levels and Herbicide Doses. Pakistan Journal of Biological Sciences, 6: 452-454.

DOI: 10.3923/pjbs.2003.452.454

URL: https://scialert.net/abstract/?doi=pjbs.2003.452.454

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