Method of determination of state of covering materials of greenhouses. (Machine-translation by Google Translate, not legally binding)

摘要

Method of determining the state of greenhouse cover materials. A method is described that allows an estimation and prediction of the state of a plastic film used as a greenhouse cover to be able to evaluate the need for restitution of the roofs or as a design tool prior to the construction of greenhouses. (Machine-translation by Google Translate, not legally binding)