1. Ole Øystein Knudsen, Astrid BjørgumSINTEF Materials Technology Materials Technology 1 2. n Part of a wider ongoing research project financed by the Research Council…

Slide 1 Nitrogen Use Efficiency Workshop Canopy Reflectance Signatures: Developing a Crop Need-Based Indicator for Sidedress Application of N Fertilizer to Canola Dr. Bao-Luo…

Use of Alternative Concepts for Determining Preplant and Mid-Season N rates Hodgen and Schepers 2007 Late emerging corn plants were non-responsive to different N fertilizer…

EFISIENSI PUPUK DAN PEMUPUKAN NITROGEN Bahan kajian MK Pemupukan Dosen: Prof Dr Ir Soemarno MS Jur Tanah FP UB, 2011 NITROGEN EFFICIENCY AND FALL N APPLICATIONS Larry G.…

Use of Alternative Concepts for Determining Preplant and Mid-Season N rates Hodgen and Schepers 2007 Late emerging corn plants were non-responsive to different N fertilizer…

Slide 1 Nitrogen Use Efficiency Workshop Canopy Reflectance Signatures: Developing a Crop Need-Based Indicator for Sidedress Application of N Fertilizer to Canola Dr. Bao-Luo…

Inorganic N was significantly higher under NH than under N0 and NL among N treatments at 0, 10, 45, and 200 days. Inorganic N was significantly lower under CH than under…