| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to animal husbandry, in particular to facilities for loose keeping of vealers. The room facility comprises a roof, walls, windows, floor, plenum and exhaust ventilation, individual cells for vealers, equipped with buckets and a feeder. The roof is made three-layered comprising of a metal profile SIV-35, heat-vapor-insulating foil and penolin with the cross-section of 50 mm. The lower part of the longitudinal walls to a height of 150-170 cm from the concrete floor is made three-layered including the metal profile SIV-18, penolin with the cross-section of 10 mm, and moisture-proof plywood with the cross-section of 10 mm. The upper part of the longitudinal walls comprises window openings of 200-250 cm in height, filled with panels of cellular polycarbonate. The lower part of the windows is 130 cm in height along the length of the wall and is made removable.EFFECT: invention provides comfortable conditions of management and care of vealers in winter, summer and transitional seasons, increased manufacturability of mechanised cleaning of the facility at the end of the rearing cycle of vealers.7 cl, 8 dwg |
