http://www.presenciacultural.com/blog
Triste final para el año internacional de la papa. El científico Carlos Ochoa falleció el pasado 11 de diciembre, con casi tantos años como especies de papa silvestres descubiertas.
Cada vez que coma una papa Tomasa, recuérdelo, pues a él se debe esa especie.
A él se debe el incremento del rendimiento del cultivo de papa de entre diez y doce toneladas a treinta a cuarenta toneladas por hectárea en el Perú.
el ingeniero Ochoa también ha participado en la clasificación de más de 12 mil muestras de papas nativas cultivadas, agrupándolas en las once especies reconocidas hoy por la ciencia. Luego de identificarse los duplicados se redujeron a 3600 morfotipos diferentes. Igualmente, colectó y clasificó cerca de 1700 colecciones de papas silvestres agrupándolas en 140 especies incluyendo en cada una el valor del balance numérico del endosperma y el número cromosómico.
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For 40 years, Peruvian plant explorer Carlos Ochoa has scoured the rugged Andean mountains and valleys in search of wild potato species. Many of the species he discovered and saved for future scientific work are now believed to be extinct in the wild — buried under volcanic ash in Colombia, scraped away by bulldozers building the Pan American highway, and crushed under the construction of slums on the outskirts of Lima, Peru. He has indeed being called the "Indiana Jones of the potato world".
Before joining CIP in 1971, Ochoa was a professor of plant breeding at Peru's National Agrarian University in La Molina. In 1969, he rediscovered a potato first described in the 1830s by Charles Darwin, the English naturalist who formulated the theory of evolution. It was the first reported sighting of that species in more than 150 years.
Ochoa's explorations were often dangerous, bringing him into contact with bandits and guerrillas. One time, near the Peruvian village of Chota, a band of thieves mistook him for a treasure hunter and tried to kill him by rolling giant boulders down a mountainside. He escaped with a wild potato species by ducking under a rocky overhang. In Colombia, years ago, he managed to collect a wild potato species and escape down a mountainside before a long-dormant volcano erupted and destroyed the remaining plants.
In the rainy season, when potato plants bloom and are easy to find, Ochoa continues to trek through Andean valleys in search of still-undiscovered wild potatoes. But he believes that the chance of finding many more wild potato species is remote—that most of the uncollected ones have probably been destroyed by man or nature.
Of the potato species known to exist, Ochoa has discovered about a third of all the wild potatoes known—more than any man in history. Recently, a newly described wild relative of the potato was named after him by scientists at the University of Connecticut. Solanum cochoae is believed to have heat-resistant properties and could prove to be a source for breeding tropical potatoes. It is the third wild species to be named after Ochoa.
The indiana jones of the potato world died the 11 december 2008.
Gracias a Carlos Ochoa por su legado al Perú .
guille7733 2 years ago 4
Bien por el tio..por sus investigaciones y se le nota el el reportaje una persona humilde buena,una perdida muy triste pero...dejo mucho por el pais. hacer patria. es lo q suena bien.
Chinoxfuego 2 years ago 2