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Comparison of Phosphorus Uptake in Corn Using MAP+Avail and MAP Fertilizers in a High pH Soil.
Poster Number 122
Monday, October 22, 2012
Duke Energy Convention Center, Exhibit Hall AB, Level 1, 1
Brock Leonard, Applied Plant Sciences, Brigham Young University-Idaho, Rexburg, ID and Jared D. Williams, Brigham Young University-Idaho, Rexburg, ID
Phosphorus fertilizer use efficiency in Southeast Idaho is very low because of high free lime and pH soils. This study examined the P fertilizer uptake in corn using monoammonium phosphate (MAP) with and without Avail.
