Principles of Nutrient Uptake From Fertilizer Bands 1. Effect of Placement of Nitrogen Fertilizer on the Uptake of Band-Placed Phosphorus at Different Soil Phosphorus Levels
1958
Miller, M. H. | Ohlrogge, A. J.
SynopsisPlacement of nitrogen fertilizer caused a relative increase in the feeding power of the root system on the band-placed phosphorus. Nitrogen had a greater influence when mixed with the phosphorus than when placed in a band 3 to 4 inches from the phosphorus band. The influence was nearly independent of the soil phosphate level when the nitrogen was mixed with the band phosphorus, but was not independent of the soil phosphate level when the nitrogen was separated from the phosphorus band.
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