Vol. XCVIII (98) 2014, No. 4
IPNI Scholar Award Recipients Announced for 2014
Encourage Growers to Do the Numbers before Reacting to Crop Prices
Mike Stewart and Paul Fixen
Estimating Nutrient Uptake Requirements for Wheat
Limin Chuan, Ping He, Mirasol F. Pampolino, Jiyun Jin, Shutian Li, Cynthia Grant, Wei Zhou, and Adrian M. Johnston
Does Long-term Use of Mineral Fertilizers Affect the Soil Microbial Biomass?
Daniel Geisseler and Kate M. Scow
Nutrient Management Improvements in Forestry Species
Alfredo Alvarado, Jesús Fernández-Moya, José M. Segura, Edwin E. Vaides, Manuel Camacho, María J. Avellán, and Carlos E. Ávila
Nitrogen Use Efficiency for Old versus Modern Corn Hybrids
Ignacio A. Ciampitti and Tony J. Vyn
The Efficient Use of Phosphorus in Agriculture
Johnny Johnston, Paul Fixen and Paul Poulton
Simulating Potential Growth and Yield of Oil Palm with PALMSIM
Munir P. Hoffmann, Alba Castaneda Vera, Mark T. van Wijk, Ken E. Giller, Thomas Oberthür, Christopher Donough, Anthony M. Whitbread, and Miles J. Fisher
Nutrient Expert Improves Maize Yields while Balancing Fertilizer Use
Vishal B. Shahi, Sudarshan K. Dutta, Kaushik Majumdar, T. Satyanarayana, and Adrian Johnston
Fertilizer Use Patterns in the Semi-arid, Cereal Producing Region of Chaouia
Zhor Abail, Oumaima Iben Halima, Hakim Boulal, and Mohamed El Gharous
Perception Versus Reality
Terry L. Roberts