Measuring method and measuring system for moisture removal rate of tobacco curing barn

The invention belongs to the field of tobacco leaf conditioning and processing. In order to solve the problem that in the prior art, the moisture removal rate of tobacco curing in a tobacco curing barn cannot be accurately measured, the invention provides a measuring method and a measuring system for the moisture removal rate of a tobacco curing barn. The measuring method comprises the following steps of: measuring the area S of a moisture exhaust port; measuring the wind speed V of the moisture exhaust port, the dry-bulb temperature T and the wet-bulb temperature T in a curing barn; measuring the dry-bulb temperature T and the wet-bulb temperature T of the external natural environment; calculating the density rho and the moisture content d of wet and hot air discharged from the curing barn, and the density rho and the moisture content d of dry and cold air in the external natural environment; and calculating the moisture removal rate of the curing barn according to the formula: the mois