Knapsack Fertilizer Applicators

The product consists of a knapsack, designed to support a volume of fertilizer (25 kilograms). There are two variations to the knapsack; either a molded rigid plastic tank-type or a collapsible bag-type knapsack. Some features are bellow:
Perfect for fertilizing smaller yards
Foot support press into soil
Adjustable Rate Control located high on the handle
exactly fertilizer quantity control and fast move
2-Year Limited Warranty
The Knapsack Granule Fertilizer Applicator is an ergonomically designed product that economically and accurately applies fertilizer, uniformly to any row crop. This allows for maximizing the use of labor and optimizing the fertilizer potential, thus ensuring improved crop quality and yield.
At the base of the knapsack is an outlet to which a length of flexible hose is attached, followed by a length of rigid hose and attached to this a calibration nozzle. The fertilizer gravitates from the knapsack through the hoses to the calibration nozzle, where the fertilizer dribbles out at a predetermined rate along the row. The calibration nozzle regulates the flow of fertilizer from the knapsack by an aperture device. There are variations of aperture settings on the calibration nozzle to allow for different rates of fertilizer application. The aperture setting is selected and the calibration nozzle