The Brandsby Maxi range covers each production stage with a distinct product. Brandsby Maxi Grow Pellets are formulated for the 15-50kg growth phase with the highest Lysine level in the range (1.12%), reflecting the high muscle protein synthesis demands of growing pigs. Brandsby Maxi Finish Pellets take over at approximately 50kg, when the nutritional profile shifts as pigs begin to deposit more fat than muscle. Brandsby Maxi Sow Nuts are formulated specifically for breeding sows across gestation, lactation and weaning-to-service.

Lysine is the first limiting amino acid in pig diets - meaning it is the amino acid that runs out first relative to the pig's needs, limiting protein synthesis. Getting Lysine right is the most critical step in optimising growth rate and feed conversion efficiency. The Brandsby Maxi range is formulated to amino acid ratios with Lysine as the reference point, meaning every other amino acid is balanced relative to Lysine, reducing protein wastage and nitrogen excretion.

Gradually increase the feeding amount post-farrowing: start at 2kg on day one and increase by 0.5kg per day until the sow is eating to appetite. A heavily lactating sow rearing a large litter may consume 6-8kg per day. From weaning to service, increase to 3-3.5kg per day to promote a rapid return to oestrus and maximise ovulation rate - this short-term flush feeding can directly improve litter size in the next pregnancy.

High-protein soya is expensive, and in excess leads to wasted protein being excreted as nitrogen - increasing both cost and environmental impact. Formulating to amino acid ratios means protein is used more efficiently, reducing feed cost and the nitrogen content of slurry.

Move from Grow to Finish Pellets when pigs reach approximately 50kg liveweight. Transition gradually to allow gut adaptation. Pigs fed outdoors or in loose housing on straw may have higher energy requirements due to thermoregulation, so adjust feeding levels to maintain target condition and growth rates.