"band spreader of fertilizers" to właśnie taśmowy (pasowy) rozsiewacz nawozów

może bardziej ogólnie: sprzęt do nawożeń pasowych/taśmowych ?

Z drugiego odsyłacza:

"Placing a concentrated band of fertilizer near or with the seed often promoted rapid and uniform growth, especially when the soil is coo and wet.
Although the terms are sometimes used loosely, "starter" usually refers to fertilizer applied (at planting) below and to the side of the seed, while "pop-up" or "in-furrow" refers to fertilizer applied with the seed, and "dribble" refers to that applied in a concentrated band on the soil surface. These are all forms of "banding" fertilizer(...)"