American Journal of Plant Sciences

Vol.5 No.9(2014), Paper ID 44712, 8 pages

DOI:10.4236/ajps.2014.59141

 

Effects of Humic Acid and Crop Residues on Soil and Wheat Nitrogen Contents

 

Kashif Akhtar, Syed Noor Muhammad Shah, Amjad Ali, Sajjad Zaheer, Fazli Wahid, Ahmad Khan, Mohib Shah, Shahida Bibi, Abdul Majid

 

Department of Agronomy, Amir Muhammad Khan Campus Mardan, University of Agriculture, Peshawar, Pakistan
Department of Horticulture, Faculty of Agriculture, Gomal University, D.I. Khan, Pakistan
College of Natural Resources and Environment, Northwest A&F University, Yangling, China
Department of Agronomy, Faculty of Crop Production Sciences, University of Agriculture, Peshawar, Pakistan
Soil and Environmental Sciences, University of Agriculture, Peshawar, Pakistan
Department of Agronomy, Faculty of Crop Production Sciences, University of Agriculture, Peshawar, Pakistan
Department of Botany, Abdul Wali Khan University, Mardan, Pakistan
Department of Weed Science, University of Agriculture, Peshawar, Pakistan
Department of Agriculture Chemistry, Faculty of Agriculture, Gomal University D.I. Khan, Pakistan

 

Copyright © 2014 Kashif Akhtar, Syed Noor Muhammad Shah, Amjad Ali, Sajjad Zaheer, Fazli Wahid, Ahmad Khan, Mohib Shah, Shahida Bibi, Abdul Majid et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article


Akhtar, K. , Muhammad Shah, S. , Ali, A. , Zaheer, S. , Wahid, F. , Khan, A. , Shah, M. , Bibi, S. and Majid, A. (2014) Effects of Humic Acid and Crop Residues on Soil and Wheat Nitrogen Contents. American Journal of Plant Sciences, 5, 1277-1284. doi: 10.4236/ajps.2014.59141.

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