Definition - What does Tensile Strength mean? Tensile strength is the ability of a material to withstand a pulling (tensile) force. It is customarily measured in units of force per cross-sectional area. This is an important concept in engineering, especially in the fields of material science, mechanical engineering and structural engineering.
Microorganisms In A Compost Pile. Microorganisms such as bacteria, fungi, and actinomycetes account for most of the decomposition that takes place in a pile. They are considered chemical decomposers, because they change the chemistry of organic wastes.
These anaerobic microorganisms require little to no oxygen to function and they are responsible for producing foul odors from your compost pile. In addition to microorganisms, many compost piles will also utilize fungi or macroorganisms like worms to help speed up the decomposition process. Fungi are helpful at breaking down some of the more difficult organic matter like cellulose and lignin, and they often take over the pile in its last stages. Earthworms are aide in the composting process.