
GLOBAL FARMING DIGEST
Science-based insights for profitable and sustainable agriculture production by Alvaro Garcia, DVM, PhD.
Independent articles, practical recommendations, and consulting services for agricultural producers and industry professionals worldwide.
Latest Articles

Articles written exclusively for Global Farming Digest
Do Fish Thrive or Simply Survive?
For decades, the success of animal agriculture has been measured by productivity. Animals that remained healthy, converted feed efficiently, reached market weight quickly, and generated an economic return were considered to have acceptable welfare. Those measures remain essential, but they no longer tell the whole story.
“Hiding Her Milk”?
For more than a century, one management practice has remained virtually unchanged in modern dairy farming: separating the cow and calf shortly after birth. This approach allows producers to control colostrum intake, monitor calf health, reduce disease transmission, and maximize the amount of milk available for sale.
Improving Carcass Value of Beef x Dairy Crosses
The integration of beef genetics into dairy production systems has become one of the most significant developments in modern cattle production. Beef-on-dairy programs provide dairy producers with an opportunity to increase the value of surplus calves while maintaining a primary focus on milk production. However, the success of these systems depends on producing animals that meet the requirements of the wider beef industry, including consistent growth performance, efficient feed conversion, and desirable carcass characteristics.
Beyond the Commodity
As global markets become more complex, buyers increasingly evaluate more than the quality and price of agricultural commodities. Distillers dried grains with solubles illustrate how integrated production systems are becoming an important source of long-term competitive advantage.
Publications
Articles that appeared in magazines, journals and more.


DDGs as a Postbiotic Feed Ingredient in Dairy Cows
Intestinal barrier integrity plays a central role in the health and productivity of lactating dairy cows, particularly during periods of heat stress and metabolic strain. Distillers dried grains with solubles (DDGS), traditionally valued for their protein and energy contribution, also deliver fermentation-derived bioactive compounds. These components position DDGS as a potential postbiotic feed ingredient, with implications for gut permeability, immune activation, and oxidative stress regulation in dairy nutrition.

Can we maneuver past high alfalfa prices?
Dairy farmers are constantly seeking sustainable and cost-effective feed options for their cows. While alfalfa is a popular forage source, at times it can be expensive and limited by its availability. Therefore, alternative feed options such as distillers dried grains (DDGS), citrus pulp, and beet pulp are being investigated to partially replace alfalfa in dairy cow diets.
OUR VISION
To contribute to a future where every decision in animal agriculture is informed by trusted science.
OUR MISSION
Our mission is to bridge the gap between science and practice by translating complex research into practical, evidence-based insights that support informed decisions promoting animal health, longevity, lifetime productivity, sustainable farming systems, environmental stewardship, and animal well-being.






