Feed ingredients

One of the world’s top tilapia hatcheries has traced a radical upturn in the proportion of female tilapia in their normally all-male stock back to changes in the antioxidants used by their feed provider.

The limited knowledge of the nutritional requirements of the vast majority of the fish and crustacean species currently farmed today is one of the five biggest challenges currently facing aquafeed producers.

In 2015 Virginia Emery decided to start growing insect larvae in her backyard. As she awaits ground to be broken on a 30,000 square foot, $3 million mealworm production facility, the CEO of Beta Hatch reflects on the growth of the company and of the sector as …