Microalgae, a Cash Crop?

Scientists in Corpus Christi, Texas, studying microalgae and the environment believe they’ve found the next great cash crop for Texas farmers.


| July 8, 2011


Corpus Christi, Texas — Just as corn and peanuts stunned the world decades ago with their then-newly discovered multi-beneficial uses and applications, Texas AgriLife Research scientists in Corpus Christi think microalgae holds even more promise.

“It’s a huge, untapped source of fuel, food, feed, pharmaceuticals and even pollution-busters,” says Dr. Carlos Fernandez, a crop physiologist at the Texas AgriLife Research and Extension Center at Corpus Christi who is studying the physiological responses of microalgae to the environment.

There are an estimated 200,000 to 800,000 species of microalgae, microscopic algae that thrive in freshwater and marine systems, Fernandez says.

Of all those species, only 35,000 species have been described, he says.

“We’re only starting to scratch the surface of discovering the natural secrets of microalgae and their many potential uses and benefits,” he says. “But already it’s obvious that farmers will one day soon be growing microalgae on marginal land that won’t compete with fertile farmland. They won’t even compete for fresh water to grow.”

To understand how best to grow it, Fernandez constructed a microalgae physiology laboratory to study how it’s affected by temperature, salinity, nutrients, light levels and carbon dioxide.





mother earth news fair 2018 schedule

MOTHER EARTH NEWS FAIR

Next: April 28-29, 2018
Asheville, NC

Sit in on dozens of practical workshops from the leading authorities on modern homesteading, animal husbandry, gardening, real food and more!

LEARN MORE



Live The Good Life with GRIT!

Grit JulAug 2016At GRIT, we have a tradition of respecting the land that sustains rural America. That's why we want you to save money and trees by subscribing to GRIT through our automatic renewal savings plan. By paying now with a credit card, you save an additional $6 and get 6 issues of GRIT for only $16.95 (USA only).

Or, Bill Me Later and send me one year of GRIT for just $22.95!




Facebook Pinterest Instagram YouTube Twitter


Copyright 2018, All Rights Reserved
Ogden Publications, Inc., 1503 SW 42nd St., Topeka, Kansas 66609-1265