Fuente: WIPO "apiculture" Applicable in apiculture. Gives a technical decision of the idea an interior space with ovoid shape to be used for a brood-space part of the beehive, defined by the ratios of the Golden section, which due to its correspondence with the shape of the bee-ball is optimal and features specific positive characteristics with regard to biological organisms. The breed-space consists of two parts (4) and (8) separated along the line of the large diameter. Increase of the volume has been achieved by adding an additional corpus with cylindrical shape (6) between them. When its height is equal to the small diameter of the ovoid, a new ovoid having the same positive characteristics is obtained. The use of frames in brood space applies mainly for control functions.