A simplified daily fit model to reduce costs and nutrient intake in growing-finishing pigs
2024
Ferreira, Yann Malini | Amaral, Rayna S. V. | Silva, Blandina G. V. | Moura, Leila Cristina Salles | Oliveira, Diana A. | Silva, Tadeu E. da | Hauschild, Luciano | Andretta, Ines | Santos, Luan Souza dos
The study focuses on improving how we feed pigs to reduce costs and be more environmentally friendly. Traditionally, pigs are fed in phases with their diet changing at set growth stages. This often leads to overfeeding and waste. A new method called the daily fit model (DFM), which adjusts the diet daily based on the pigs’ needs, was explored. By comparing this new approach with the traditional method, it was found that the DFM significantly reduces the intake of key nutrients like protein and phosphorus without affecting the pigs’ growth. This means lower costs for farmers and less environmental impact from pig farming. The simplified approach makes it easier for farmers to adopt precision feeding without advanced technology or extensive training. This method can help farmers save money, reduce waste, and promote sustainable farming practices.
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