Corn is mostly genetically modified, needs to be highly processed and is a cause for allergies in people. Thankfully, algae could replace corn as feed for cattle and other livestock. A study published in the Journal of Animal Science shows that algae—microorganisms that can grow in a variety of environments—require less fertilizer, water, land, and herbicides than corn. The materials used in the new study were remnants of algae grown and processed for other applications, such as cosmetics, cooking oil, and biofuels, and would otherwise have been burned as waste. Still, these pre-processed leftovers were able to provide the same amount of protein as corn, along with slightly more fat. Researchers say the algal meal could be priced to compete with corn and could be on the market by 2016.
Algae: the eco-friendly alternative for livestock feed
More of Today's Solutions
Archeologists discover the Sistine Chapel of the Ancients in the Amazon
The world of archaeology has just been stunned with the recent discovery of one of the world’s largest collections of prehistoric paintings, stretching across ...
Read MoreResistance training fights muscle loss. Here are 3 ways to do more of it
We've know for a while that resistance training is key to longevity and health. In a recent study, researchers found that resistance training was ...
Read MoreThe Bison Bridge – World’s longest human-made wildlife crossing
Chad Pregracke is an impassioned conservationist who spends his time on barges, cleaning up refuse from the Mississippi River. While on the river, he ...
Read MoreTiny spas for endangered frogs battling fatal fungi
BY THE OPTIMIST DAILY EDITORIAL TEAM Biologists devised a novel approach to tackle a fatal fungal illness that threatens amphibians worldwide. These specially designed ...
Read More
