TY - SER AU - Sarhan,A.A. AU - Abd El-Maksoud,M.F. TI - Response of lupin to p and k fertilization in a reclaimed calcareous soil under alley cropping KW - Intercropping KW - Mandarin orange KW - Lupines KW - Effect of potassium on KW - Plants KW - Effect of phosphates on N1 - Includes reference N2 - Two field experiments were conducted in a reclaimed calcareous soil occupied by mandarin orchard at Wadi El-Mollak region, Sharkia Governorate during 2005/2006 and 2006/2007seasons to study the response of lupin to K (0,17 and 34 kg K₂O/fad) and to P (0, 7.5, 15, 22.5 and 30 kg P₂O₅/fad) fertilization under alley cropping. The randomized complete block design with three replicates was used UR - http://nile.enal.sci.eg/EALE/2008/ZJAR/3508/3/473.pdf ER -