Paraguayan Cow Sets National Milk Production Record at Cooprolanda
During the ninth edition of the Expo Cooprolanda, a cow from Tambo y Cabaña Penner in Paraguay set a national record for milk production by yielding 108.7 liters in a 24-hour period. This remarkable achievement was facilitated by advanced genetic selection and the use of a compost barn system, which provides controlled environmental conditions to enhance animal comfort.
The cow, a daughter of the globally recognized sire King Doc from Select Sires, demonstrated exceptional genetic potential. This record surpasses the previous national record of 92.9 liters established in 2023. The animal is in its third lactation, just 42 days into the cycle, showing significant milk yield increase since its first calving.
David Penner, the owner of the establishment, noted that the cow's milk production stabilized at approximately 60 liters per day after its first calving, indicating its superior potential. The farm's genetic improvement program spans four to five generations with a focus on production and functional conformation traits.
The cow’s record-breaking performance is attributed to a strategic combination of rigorous genetic selection, precision nutrition, and improved animal welfare through the compost barn system. This system includes forced ventilation and automated cooling to reduce heat stress, allowing cows to reach their maximum production potential without affecting longevity.
The success of this record has commercial implications for Tambo y Cabaña Penner, which plans to utilize advanced reproductive biotechnologies to replicate this elite genetic material. Once the cow resumes its reproductive cycle and achieves a new pregnancy, it will be integrated into an embryo production and transfer program to accelerate genetic progress within the herd.
This development illustrates the evolution of intensive dairy farming in the region towards international competitiveness, leveraging exceptional animals as strategic assets in the dairy industry.
