Pythagoras_3rd Quarter Examination

Refers to the percentage of NPK in a fertilizer material

It refers to a substance that is applied to the soil or to the plant to supply the elements required for the nutrition and growth of plants.

It refers to any fertilizer product whose properties are determined primarily by its mineral matter content or synthetic chemical compounds.

A kind of fertilizer that supplies one primary nutrient only.

A type of fertilizer designed to be dissolved in water for liquid feeding to soil and foliage.

A method of fertilizer application that spread uniformly over the soil

                         surface.

An application on which the fertilizer is applied around the base of

               the plant or tree

A method of application in which the fertilizer is sprayed on leaves.

A method of fertilizer application dropped in a small amount

                 on the side of each hill or plant.

First kind of organic fertilizer used