Noticias sobre la Tolerancia a la Sequía de la Papa

A biostimulant brand that is increasingly popular with potato growers will make its debut at this year’s British Potato show in Harrogate. Algifol, which is a seaweed-based biostimulant, will be on stand 123A in Hall 1 at the November event.

Con orígenes en las frías altitudes de los Andes, la papa no se adapta bien a las temperaturas extremas o las inundaciones provocadas por el cambio climático. Los científicos de plantas están desarrollando "súper papas" capaces de soportar condiciones ambientales más duras.

¿Cómo responden las diferentes papas al estrés por calor, sequía y anegamiento? Científicos respaldados por la UE están investigando los cambios que hacen que las papas sean resistentes o susceptibles.

Las sequías han planteado durante mucho tiempo una amenaza para los agricultores del sur de África, y los modelos predicen que cada vez serán más frecuentes, impredecibles e intensas con el avance del calentamiento global.

Investigadores argentinos desarrollaron a través de modificaciones genéticas plantas de papa tolerantes a condiciones de sequía y con hasta 17% más de rendimiento que las de la variedad que actualmente se siembra en Argentina.

Tras realizar experimentos con tratamientos para mejorar el comportamiento de un cultivo de papa criolla en condiciones de déficit hídrico, se encontró que el cloruro y el nitrato de calcio mejorarían su producción.

Potato production likely to be significantly below average in both Poland and Czech Republic. Germany, their main source of imports, may not be able to meet the increased export demand due to growing regions remaining in drought.
Opportunity for UK.

Two summers in a row of drought are causing Germany’s potato supply to dwindle - and prices to rise.

Rong Li and colleagues at Ningxia University in Yinchuan, China set out to discover if different tilling and mulching practices could improve soil moisture - and potato yields - in the Loess Plateau.

The impact of drought and water quality on Australian potatoes could be significantly reduced by a new research project from Potatoes South Australia and Landmark Australia.

The US Agency for International Development has awarded Michigan State University (MSU) a $5.8 million cooperative agreement to improve potato production in Bangladesh and Indonesia. Additional partners include the University of Minnesota and J.R. Simplot as well as in-country partners in both Bangladesh and Indonesia.

The potato and vegetable growers in Wisconsin's Central Sands are not content to debate causes, and they have united to proactively seek solutions to Tackle Water Issues in Central Wisconsin.

For over 30 years, the International Potato Center (CIP) has played a significant role in developing Sino-Peruvian relations through the introduction and promotion of various varieties of drought and disease resistant potato and sweet potato to China.

La presidenta del Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (Concytec), Dra. Gisella Orjeda Fernández, presentó el trabajo titulado Secuenciamiento del Genoma de la Papa y Análisis del Transcriptoma de Papas Nativas bajo Estrés H...

In the future, plant breeders may be able to develop potato varieties that are better able to withstand long drought spells than the currently grown varieties.

The Israeli Biotech company Rosetta Green Ltd. recently listed at the Tel Aviv Stock Exchange (TASE:RSTG), demonstrated improved tolerance and survival of RGN-131 potato plants to drought stress.

Potato material from the International Potato Center (CIP) is helping farmers to enhance food and income security in Central and Southwest Asia in the face of climate change.