Frost oven to protect the flowers in viticulture and fruit growing to counteract the spring frost and crop failures

摘要

The invention relates to a frost oven consisting of the three components main body / cylinder (1), fire grate (2) and cover (3), in which blossoms in wine and fruit growing are protected by burning selected biomass products, with a single filling of the frost oven a burning or operating time of at least 6-8 hours is guaranteed with even horizontal energy output. According to the invention, the reusability of the freezer without any residual waste is provided as part of the use.