LAS CRUCES – A machine called the “Moses 1010″ crawled through a field of green chile south of Las Cruces recently, pulling peppers and leaves from a row of plants as it went.
Israeli inventor Elad Etgar, who carried out the harvesting demonstration, said the name of the device is a hat tip to his late father, whose name was Moses. And it’s also because of the way a red chile field looks after the machine has made a couple of passes through, something he said seems akin to the Red Sea parting in the epic story of the biblical character.
“Moses opened the sea – like that,” said Etgar, CEO of Etgar, a company that designs harvest machinery.
But another symbolism may be developing. Industry experts say the Moses – or a machine like it – is needed to carve a path for mechanized harvesting of green chile in New Mexico.
Now, the New Mexico green chile crop is hand-picked entirely by field workers. But farmers and experts say the agricultural labor supply is uncertain, creating questions about the crop’s future in the state.
Part of the labor problem is an aging workforce, said Marvin Clary, agronomist for Border Products, which runs the world’s largest green chile-processing plant, based in Deming.
“The people still doing this are 50 and up,” he said. “The younger folks just don’t want to. I don’t blame them.”
Also, when the economy picks up steam, Clary said, field laborers tend to take jobs outside agriculture.
“We think our days are limited if we don’t go to mechanical harvesting,” he said.
New Mexico State University has purchased the small harvesting machine used in the recent demonstration. It will be used to pick experimental plots of chile.
The goal of the research is to breed pepper plants that are optimal for mechanical harvesting, said Stephanie Walker, NMSU Cooperative Extension vegetable specialist.
For instance, it’s better for a mechanical harvester if chile pods on a plant aren’t near the ground, Walker said. Also, she said, it helps if peppers aren’t tightly bound to the plant, as is the case with some chile varieties.
Up until now, NMSU hasn’t had a harvester to test its research chile fields.
“That’s our race now – to get this to be as good of an entire system (as possible) to test them,” Walker said.
A successful harvest entails pulling easily damaged peppers from plants without bruising or cutting them, experts said. While humans can do this well, it’s a bigger challenge for a machine.
Walker said the Moses harvester was “by far the most gentle” and “did an excellent job of getting the fruit off of the plants.”
Etgar said the machine is capable of harvesting with only about 1 percent of the chile pods being damaged and another 1 percent left in the field.
While the device demonstrated cleared just one row of chile, Etgar said it can be upscaled to glean multiple rows and adjusted to different chile varieties.
“This harvester can harvest all kinds of peppers,” he said.
Original Article By: Diana Alba Soular- Las Cruces Sun- News