Antonio P. Mallarino http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/6002/feed The taxonomy view with a depth of 0. en How do uncertain prices influence phosphorus and potassium fertilization this fall? http://www.ipm.iastate.edu/ipm/icm/2007/10-1/kp.html Careful management of phosphorous and potassium is needed for economic reasons. Antonio P. Mallarino Corn Fertilizer IC-498(24) -- October 1, 2007 John E. Sawyer Phosphorus Potassium Soils Thu, 04 Oct 2007 09:07:12 -0500 jvandyk 2602 at http://www.ipm.iastate.edu/ipm/icm How do uncertain prices influence phosphorus and potassium fertilization this fall? http://www.ipm.iastate.edu/ipm/icm/2007/10-1/kp.html Careful management of phosphorous and potassium is needed for economic reasons. Antonio P. Mallarino Corn Fertilizer IC-498(24) -- October 1, 2007 John E. Sawyer Phosphorus Potassium Soils Thu, 04 Oct 2007 09:07:12 -0500 jvandyk 2602 at http://www.ipm.iastate.edu/ipm/icm How do uncertain prices influence phosphorus and potassium fertilization this fall? http://www.ipm.iastate.edu/ipm/icm/2007/10-1/kp.html Careful management of phosphorous and potassium is needed for economic reasons. Antonio P. Mallarino Corn Fertilizer IC-498(24) -- October 1, 2007 John E. Sawyer Phosphorus Potassium Soils Thu, 04 Oct 2007 09:07:12 -0500 jvandyk 2602 at http://www.ipm.iastate.edu/ipm/icm Plan carefully for potassium fertilization this fall http://www.ipm.iastate.edu/ipm/icm/2005/9-19/planfert.html Prices for fertilizer are up. Antonio P. Mallarino IC-494(23) -- September 19, 2005 Potassium Soils Fri, 23 Sep 2005 15:40:45 -0500 jvandyk 186 at http://www.ipm.iastate.edu/ipm/icm Foliar fertilization of soybean: Is it useful to supplement primary fertilization? http://www.ipm.iastate.edu/ipm/icm/2005/6-20/folfert.html Research results are presented. Antonio P. Mallarino IC-494(15) -- June 20, 2005 Phosphorus Potassium Soils Thu, 23 Jun 2005 16:14:42 -0500 adminn 81 at http://www.ipm.iastate.edu/ipm/icm Foliar fertilization of soybean: Is it useful to supplement primary fertilization? http://www.ipm.iastate.edu/ipm/icm/2005/6-20/folfert.html Research results are presented. Antonio P. Mallarino IC-494(15) -- June 20, 2005 Phosphorus Potassium Soils Thu, 23 Jun 2005 16:14:42 -0500 adminn 81 at http://www.ipm.iastate.edu/ipm/icm Potassium deficiency symptoms in corn and soybean: What can we do about them? http://www.ipm.iastate.edu/ipm/icm/2005/6-20/potassium.html With potassium, focus on the future. Antonio P. Mallarino Crop Production IC-494(15) -- June 20, 2005 Potassium Thu, 23 Jun 2005 15:37:23 -0500 adminn 78 at http://www.ipm.iastate.edu/ipm/icm