The meteorological factors for building the plastic-sunlight greenhouse were derived by analyzing the microclimate of
the greenhouse, and the meteorological conditions required by the vegetables and the production reducing caused by the
low temperature and spare sunlight were studied. The percentage of days without any sunshine hours from October to
March of next year was selected as the sunlight factor, the average temperature in the coldest month as the temperature
factor, and the altitude of the site was taken into account also. The area suitable for building plastic-sunlight greenhouse
was regionlized by the comprehensive methods and supported by GIS (Geographic Information system) technology. The
results showed that the central and east part of Hebei province is suitable and south part is moderately suitable, and not
suitable in the north of Hebei Province for plastic-sunlightgreenhouse.