Can Simple Fruit Peels Revive Dead Land?

BrainStuff
|

Automatic TRANSCRIPT

Of IHEART. Pay Brain Stuff Lauren Boban here with another classic episode from Erstwhile Host Christian Sager. This one has to do with some awesome environmental research almost never came to light. I'll let Christian explain. Stuff, it's Christian Sagar. If some of Earth's most barren wastelands could be transformed into dense productive forests by the most unlikely of helpers discarded fruit peels. It sounds like wishful thinking but that's exactly what happened in the nineteen nineties during promising ecological experiment orange juice manufacturer del Oro plunked twelve thousand metric tonnes. It's around thirteen thousand, two, hundred, twenty, eight tonnes of orange peels on top of bleak Costa Rican Pastureland eventually transforming it into a lush fertile forest but it's a success story that almost wasn't told del Oro donated a seven Acre or three. Hector plot on the edge of the WANNA cast t conservation area after being approached by University of Pennsylvania researchers, Daniel Johnson and Winnie. Hell walks who wondered how the company's discarded appeals could benefit the soil in one, thousand, nine, hundred, Ninety, eight, the company deposited one thousand truckloads of orange skins onto the degraded land as part of the agreement but rival Orange Squeezer tico fruit sued del Oro a year into the contract claiming the company was defiling National Park Costa Rica's Supreme Court agreed, and after only two years, the experiment came to a halt. That could have been the end of the story. Were it not for Timothy Truer a curious ecologist at Princeton University in two thousand, thirteen truer and a team of researchers traveled to Costa Rica for unrelated research and decided to look up the orange peel plot. The site sign was so covered with vines in the land. So densely filled with trees that took the team years and dozens of site visits to discover it the team sampled and studied the soil at the site and compared it to samples that were taken in the year two thousand. It also noted tree diameter and species from the Orange Peel site and that of. In Year by pasture that wasn't treated with peels, the researchers found that the treated area had richer soil more tree biomass and a broader variety of tree species including a fig tree with a circumference equivalent to three arm spans. The precise reasons for this one, hundred and seventy six percent increase in above ground biomass are still being investigated but the researchers contend dumping massive amounts of nutrient. Rich organic waste had a nearly immediate effect on the land's fertility changing its lifeless soil into a thick rich loamy mixture. The researchers proposed it's also probable that the orange peel suppressed growth of an invasive grass that was keeping the forest from flourishing. The rediscovery of the experiment, a boon for barren landscapes and agricultural waste, but it also could have a major impact on earth. If more companies institute similar, environmentally friendly solutions to waste the resulting richly vegetated land could help isolate harmful carbon dioxide in the air and improve Earth's polluted atmosphere. So

Coming up next