South, Central America

UK horticultural centre features pressing of potato plant collected by Darwin in South America

It’s a £160million showcase for gardening science and a treasure trove of secrets. Now the Royal Horticultural Society’s new state-of-the-art Hilltop centre is preparing to welcome visitors for the first time. Prized items include a potato plant brought back by Charles Darwin from South America – preserved as a pressing. Darwin collected it on an island off Chile in 1835.

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The ‘Phoenixes’ in our food systems: Women farmers in Peru safeguarding the survival of potato biodiversity

Women farmers are key leaders in the survival of potato biodiversity. During a research trip to Peru hosted by the International Potato Center (CIP) in September 2019, the author of this article – Margaret M. Zeigler – observed how they live and labor in terraced fields at extremely high altitudes, cultivating crops that face threats from frost and pests. They play a central role in native potato conservation.

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Lamb Weston branded french fries arrive in South America

Lamb Weston recently announced the arrival of Lamb Weston branded french fries in Mercosur. This was made possible through a joint venture with Sociedad Comercial del Plata in Argentina, called Lamb Weston Alimentos Modernos S.A. (AMSA). These two globally renowned companies have come together to bring the Lamb Weston brand to Foodservice in the region.

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‘Fight the blight’: CIP developed an app to help potato farmers in developing countries reduce agrochemical use

Late blight disease remains the biggest threat to potato farming globally, causing USD billions of crop loss each year. In most areas, farmers can only grow potatoes if they regularly apply fungicides, which control the highly destructive pathogen but pose risks to the environment, farmers and their families. Scientists at the International Potato Center (CIP) have developed an easy-to-use decision support tool to help farmers optimize their fungicide use.

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INIA and Rustikas to cooperate on the development of new Uruguayan potato varieties

The National Institute for Agricultural Research (INIA) in Uruguay recently signed an agreement with the local agrobiotechnology company Rustikas to work together on the selection, evaluation, validation and production of seeds of new potato varieties of Uruguayan origin. The alliance will work towards a continued genetic improvement of new potato varieties. The partners will also strive to bring about an efficient Uruguayan based seed production system and supply a national multiplication network. It will be the first time that a company in Uruguay uses aeroponic technology to offer minitubers to farmers and seed growers.

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Pandemic pushes Peru

Small scale farmers are responsible for the food that lands on 70 percent of Peruvian dinner tables, officials say, but months of pandemic lockdown and a souring economy have left many bankrupt and questioning whether to plant again. Strict quarantines early in the pandemic made transporting beans, potatoes and other crops to markets difficult. Prices plummeted as demand dropped.

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CIP scientists developing digital tools to optimize irrigation water use in potato production

Potato has good potential to help the world meet that challenge, since it produces more calories per liter of water than other major staple crops. Scientists at the International Potato Center (CIP) are trying to enhance that potential through the development of digital tools to optimize the use of water in irrigation. A team of researchers led by crop ecophysiologist David Ram

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New study on measuring efficiency in potato landraces: How far are we from the optimum?

A new publication by scientists from the International Potato Center (CIP) highlights the usefulness of combining crop growth model, remote sensing, and plant ecophysiological tools to assess genetic efficiencies in potato landraces. In order to improve potato yield and yield prediction, a better understanding of potato physiology and modeling is needed, especially for the Andean region where climate change is affecting traditional farming practices and where potato is a staple food.

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CIP

Technology to accelerate potato breeding in Lima

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Bayer launches carbon capture program for U.S. and Brazil farmers

Bayer AG launched a pilot program in the United States and Brazil on Tuesday that will pay farmers for capturing carbon in cropland soils, making it the latest agriculture company to capitalize on environmental initiatives. The company seeks to enroll about 1,200 row crop farmers in its Bayer Carbon Initiative in the first season, scale up in upcoming seasons, and ultimately expand to other countries, company executives said.

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TOMRA Food opens new headquarters in Latin America

TOMRA Food has opened a new regional headquarters in Santiago, Chile. This means TOMRA Food and its two sister companies, Compac and BBC Technologies, now all have a strong presence in the region. Michel Picandet, Head of TOMRA Food, commented:

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Peru cements its position among top 15 potato producers in the world

Within the framework of the National Potato Day, which takes place May 30, Peru has consolidated its position among the top 15 producers of this Andean tuber in the world, given the active participation of over 700,000 small producers, who cultivate potatoes in 19 regions across the country. The results of the Andean tuber production confirm the position of Peru as the 14th world producer of potatoes.

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A ‘nutritional giant’ at work: How the humble potato changed the world

A staple food for cultures across the globe, the tuber has emerged as a nutritional giant and the friend of peasants, rulers and sages. Even today, its possibilities are endless, writes Diego Arguedas Ortiz in an extensive and thorough investigation on the history and global influence of the potato. The article was published by the BBC Travel magazine, and we publish a short summary here.

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Strengthening innovation to empower women potato growers in the Andes

The world is faced with a rising demand for food due to population growth, changes in dietary habits and the availability of agricultural resources. As a result farmers need to be more efficient and productive. The story of Gaby Quispe of Patacamaya, Bolivia, is typical and gives a simple illustration of how to achieve gender equity and the empowerment of rural women through the use of climate-smart technologies in potato production.

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CIP researchers designed a smartphone app for potato irrigation monitoring

Recent research by scientists and students from CIP and the Universidad Nacional Agraria La Molina, in Peru, confirmed that images from infrared (a.k.a. thermographic) cameras can be used to detect water stress in potato crops, and thereby guide more efficient water use. CIP scientists recently developed a new, more user-friendly version of TIPCIP for the smartphones.

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CIP and partners publish a ‘Manual for seed potato production using aeroponics’

The full title of this new book, authored by scientists working at CIP, INIAP, and CORPOICA in Latin America, is Manual for seed potato production using aeroponics. Ten years of experience in Colombia, Ecuador and Peru. Aeroponics is a technique for producing potato minitubers (corresponding to the pre-basic seed category) in formal seed systems. aeroponics is part of an integrated proposal of CIP and its partners to manage seed potato degeneration.

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The Peruvian potato: A starchy spud that can adapt to every eco-system

The humble potato was cultivated during the Inca Empire and for thousands of years before. When Spanish conquistadors arrived in the 16th century, they encountered the potato and brought it to Europe. Today it is grown almost everywhere and considered a top food staple along with rice, corn and wheat. By the year 2050, the global population is expected to[Read More…]

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Argentina: Field trials with non-browning CRISPR-edited potatoes start

In a study published recently in the Frontiers in Plant Science magazine, scientists from Argentina and Sweden reported they have edited a polyphenol oxidase gene in potatoes (Solanum tubersoum L.). After successfully editing the gene, they obtained tubers free of enzymatic browning. With the approval of the National Agricultural Biotechnology Advisory Commission, field trials began that “will … generate data to register[Read More…]

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