Thanks to climate change, fungal infections, and other factors, cocoa prices have in the past few years increased from about $2,500 per ton to $10,000. Ellen Graber, an Israeli scientist who studies soil chemistry, recently began researching cocoa plants, hoping to find ways to cultivate varieties that will be able to withstand these threats, much as Israeli agronomists have done with other crops. Sue Surkes documents Graber’s discovery:
On October 4 last year, she sent 140 of a planned 300 plants, aged around five months, to a research and development station a few kilometers from the Gaza border in southern Israel. Three days later, on October 7, thousands of Hamas terrorists invaded border communities. . . . The area where the R&D center is located became part of a closed military zone.
“There was no electricity, and the plants received no fertilizer or water until mid-January,” Graber said. “It rained a bit, but not much and not regularly. They were in a net house left to their own devices. We expected to find 140 dead cocoa plants.”
But when the staff scientist Talli Ilani returned, she discovered that twenty of the plants had survived and were even having new leaf flushes. “Most of the survivors came from one of five or six varieties that I had sent. This indicates that this variety has a huge ability to survive under severe drought conditions.”
She added, “I call them superheroes.”
Graber . . . said that despite keen interest from Israeli farmers, the country is too small to become a chocolate superpower. But it could become a key global supplier of cocoa plants and cultivation know-how.
More about: Gaza War 2023, Israeli agriculture, Science