Question

farmaha, b.s., f.g. fernndez, and e.d. nafziger. 2012a. distribution of soybean roots, soil water, phosphorus and potassium concentrations with broadcast and subsurface-band fertilization. soil sci. soc. am. j. 76:1079-1089

Answer 1

SUBSURFACE-BAND FERTILIZATION. BY ..... Broadcast and deep-band placement of phosphorus and potassium for soybean managed with ridge tillage. Soil Sci. Soc. Am. J. 67:.

Answer 2

distribution of P in the soil did not interfere with growth or nutrient accumulation in the soybean. Phosphate fertiliser located.