研究开发 来自美洲

Científicos del Conicet lograron desarrollar una variedad de papa transgénica que resiste mejor los ataques del Virus de la Papa Y, patógeno que afecta a mas del 50% de los cultivos y reduce su productividad entre 20 y 80% en los casos más severos.

Innovador proyecto, cofinanciado por la Fundación para la Innovación Agraria (FIA), beneficiará directamente a los productores en términos de costos, logística e imagen, al emplear un sistema más sustentable ambientalmente.

Portions (8, 12 or 16 ounces) are given different labels – small, medium or large – at different restaurants. Research shows consumers use such labels to dictate how much food they think is a “normal” portion, and then adjust their intake accordingly.

This year marks the 50th anniversary of the partnership between the Washington State Potato Commission (WSPC) and Washington State University (WSU) for potato seed lot trials.

Volunteer potato plants growing from seed infected with zebra chip are likely too few in number and survive too briefly to contribute to the spread of the crop disease, according to new Oregon State University research findings.

El Gobierno nacional y los productores de papa lograron este jueves en la madrugada un acuerdo sobre un paquete de medidas de apoyo a los productores, con el cual “el paro se levanta“.

The eyes sometimes have it, beating out the tongue, nose and brain in the emotional and biochemical balloting that determines the taste and allure of food, according to a scientist speaking at the 245th National Meeting &Exposition of the American ...

Earlier in April, the area in the United States in moderate drought or worse fell below 50 percent for the first time since June 19, 2012, according to the U.S. Drought Monitor.

Purdue University nutrition researcher Berdine Martin sees potential for potassium to be the next "really hot"nutrient emphasized in food science.

Potato Psyllids Have Returned to Magic Valley, Idaho Or maybe they just never went away. Psyllids, a tiny insect that can damage potatoes, might be hardier than some people originally thought.

Executives from The Dow Chemical Company (NYSE: DOW) and Dow AgroSciences were joined by Indiana Gov. Mike Pence last week at a Research &Development (R&D) expansion ribbon-cutting event for a new 175,000 square foot R&D facility at Dow Agr...

A team of Virginia Tech researchers has succeeded in transforming cellulose into starch, a process that has the potential to provide a previously untapped nutrient source from plants not traditionally thought of as food crops.

The scientific secrets underpinning that awful reality about potato chips — eat one and you're apt to scarf 'em all down — began coming out of the bag today in research presented at the 245th National Meeting &Exposition of the American Chemical So...

Agricultural researchers of the Oregon State University will begin testing two small, remote-controlled aircraft this month, flying them over potato fields in the Hermiston area in trials that may help farmers use water, fertilizer and pesticides more ...

The pale cyst nematode, Globodera pallida, is one bad roundworm. Unchecked, it invades the roots of potato and other host crops to feed, obstructing the free flow of nutrients and causing stunted growth, wilted leaves, and other symptoms that can event...

It appears that potato psyllids, the tiny winged insects that can spread zebra chip disease in potato fields, will overwinter in Boise, Idaho, this season, despite the city experiencing one of its coldest Januaries on record.

The Canadian Horticultural Council’s Potato Committee will be meeting during the CHC’s annual general meeting to be held in Ottawa March 12-15.

Potato breeding developments being researched by graduate students in the Department of Plant and Soil Sciences of the University of Maine look to save the future of Maine’s iconic crop.