Research Article
Uptake Nitrogen as Affected by Various Combinations of Nitrogen and Phosphorus
Department of Agronomy, NWFP Agricultural University, Peshawar, Pakistan
Jehan Bakht
Department of Agronomy, NWFP Agricultural University, Peshawar, Pakistan
Mohammad Shafi
Department of Agronomy, NWFP Agricultural University, Peshawar, Pakistan
Sherin Khan
Department of Agronomy, NWFP Agricultural University, Peshawar, Pakistan
Wajid Ali Shah
Department of Agronomy, NWFP Agricultural University, Peshawar, Pakistan