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Asian Journal of Plant Sciences
  Year: 2002 | Volume: 1 | Issue: 4 | Page No.: 464-466
DOI: 10.3923/ajps.2002.464.466
 
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Response of Winter Wheat to Applied N With or Without Ethrel Spray under Irrigation Planted in Semi-arid Environments
Munir A. Turk and Abdel-Rahman M. Tawaha

Abstract:
Field experiments were conducted during the two growing seasons of 1999/2000 and 2000/ 2001 in Northern Jordan to detect the influence of varying N rates and ethrel application on yield, yield components, and phenolological traits of irrigated winter wheat. Ethrel (2-chlorethyl phosphonic acid) application after stem elongation enhance the grain yield of irrigated winter wheat by increase spikes plant -1, spikes m -2, and altering grain filling processes. When ethrel was applied, lodging in plots that received higher N rates was slightly greater than lodging in plots fertilized at low N rates. Among N rates the highest grain yield was obtained under 120 kg N ha -1.
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How to cite this article:

Munir A. Turk and Abdel-Rahman M. Tawaha , 2002. Response of Winter Wheat to Applied N With or Without Ethrel Spray under Irrigation Planted in Semi-arid Environments. Asian Journal of Plant Sciences, 1: 464-466.

DOI: 10.3923/ajps.2002.464.466

URL: https://scialert.net/abstract/?doi=ajps.2002.464.466

 
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