Novafeed technical guide · Last reviewed 29 September 2026 · All guides
The Challenge
Zimbabwe's Highveld winters (June–August) can see temperatures drop to 5–10°C overnight. Day-old chicks require 32–35°C in their immediate brooding zone. The gap between ambient and required temperature is the enemy.
Winter Brooding Tips
Seal ventilation gaps without eliminating all air movement — ammonia buildup is as dangerous as cold
Use curtains, sacking or shade cloth to create a smaller inner brooding zone within the house
Check fuel supply (gas or charcoal) BEFORE chicks arrive — running out at 3am in winter costs lives
Use 2–3 heat sources rather than 1, so failure of one doesn't cause catastrophe
Watch chick behaviour: huddled under heat = too cold; spread to edges = too hot; distributed evenly = just right
Increase feed allowance by 5–10% in winter — chicks burn more energy maintaining body temperature
Equipment
Nova Infrared Lamps are available at all Novafeed outlets and provide consistent, reliable heat that is easier to manage than gas brooders in small-scale setups.
Tip: Do a heat test 24–48 hours before chicks arrive. Run your heat sources with the house sealed and confirm the floor temperature is at target before placing chicks.