The images collected here are images from a rhizotron study conducted in Pullman, WA. The study looks at comparing the fertilizer toxicity zone immediately surrounding a band of Ammonium Sulfate fertilizer and Urea fertilizer. The crop species...
The images collected here are images from a rhizotron study conducted in Pullman, WA. The study looks at comparing the fertilizer toxicity zones and symptoms caused by banding urea below canola seed. Images were set to be collected every 4 hours...
The images collected here are images from a rhizotron study conducted in Pullman, WA. The study looks at how increasing urea fertilizer rates expands the zone of toxicity immediately surrounding the fertilizer pellets. The rates on the control...
Data collected to determine the unit N requirement (UNR) of spring canola in Eastern WA at economic optimal yields