Rate and timing of nitrogen application influence partial factor productivity and agronomic NUE of maize (Zea maysL) planted at low and high densities on calcareous soil in northwest Pakistan

AGRONOMIC EFFICIENCY AND PROFITABILITY OF P-FERTILIZERS APPLIED AT DIFFERENT PLANTING DENSITIES OF MAIZE IN NORTHWEST PAKISTAN

(2012) Amanullah et al.   JOURNAL OF PLANT NUTRITION

YIELD AND YIELD COMPONENTS OF UPLAND RICE AS INFLUENCED BY NITROGEN SOURCES

(2011) N. K. Fageria et al.   JOURNAL OF PLANT NUTRITION

Timing and Rate of Nitrogen Application Influence Profitability of Maize Planted at Low and High Densities in Northwest Pakistan

(2010) Amanullah et al.   AGRONOMY JOURNAL

NITROGEN RATES AND ITS TIME OF APPLICATION INFLUENCE DRY MATTER PARTITIONING AND GRAIN YIELD IN MAIZE PLANTED AT LOW AND HIGH DENSITIES

(2010) Amanullah et al.   JOURNAL OF PLANT NUTRITION

Effects of Phosphorus Fertilizer Source and Plant Density on Growth and Yield of Maize in Northwestern Pakistan

(2009) Amanullah et al.   JOURNAL OF PLANT NUTRITION

Timing and rate of nitrogen application influence grain quality and yield in maize planted at high and low densities

(2009) Amanullah et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Plant density and nitrogen effects on growth dynamics, light interception and yield of maize

(2008) Paigham Shah et al.   Archives of Agronomy and Soil Science