Biological materials are introduced, their physico-mechanical properties put forth to explain the practical measurements of these properties and to introduce procedures applied biological material.

Material concept and biological materials, physical properties of the biological material; Some measurements of the size and shape characteristics, volume, density and specific gravity measurements, porosity measurements, agricultural, material strength behavior under impact, make the engineering of the rheological properties of biological material properties, cleaning, sorting, crushing, grinding, mixing, handling and transmission applications