drill-hole fertilization
applying fertilizer by drilling holes in the soil within the root zone (contrast with broadcast fertilization and liquid fertilization).
D-rings
D-shaped metal rings on a climber’s saddle for attaching ropes and snaps.
applying fertilizer by drilling holes in the soil within the root zone (contrast with broadcast fertilization and liquid fertilization).
D-shaped metal rings on a climber’s saddle for attaching ropes and snaps.