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Betting on the weather March 10th, 2019 by

Recently, we have had the chance to interact intensively with farmers and agronomists in the Bolivian Altiplano to develop two videos on weather forecasting. The first video focused more on natural indicators, such as plants, animals, wind and clouds. The second video highlighted a weather app. While we encourage in both videos to merge traditional knowledge with daily observations and modern science, a certain level of risk remains.

At an altitude of 4,250 meters, in the village of Ch‚Äôoj√Īapata (which means ‚Äúgreen mountain‚ÄĚ in the Aymara language), we meet don Juan Mamani with some of his fellow farmers. On the walk to his house in the Green Mountains, field after field of young potato plants showed black, wilted leaves. Despite their rich, traditional knowledge, receiving weekly forecasts on their phone and being connected with other fellow farmers through WhatsApp, the farmers of Ch‚Äôoj√Īapata village saw their potato crop destroyed by frost.

Weather forecasts can be a blessing for farmers and help them to decide when to prepare the land, when to plant, irrigate and harvest their crop. But while rain is relatively easy to predict, frost is less so, especially in a changing climate, as don Juan explains:

‚ÄúSometimes the weather is cloudy with good clouds, but during the night they suddenly disappear. It gets cold and starts to freeze, there is no way to be aware of it. I do not understand the climate, the climate is heating up, it confuses us, so for that I say that one should try to understand the climate and we have to adjust to it.‚ÄĚ

But I was still concerned, standing on the edge of this ruined potato field. Don Juan is an expert farmer, with the benefit of modern and ancestral knowledge, who had known that there was likely to be a freeze early in the season, which he could have avoided by planting later.

Edwin Yucra, an agronomist who has studied weather for years on the Altiplano, explained what happened. First farmers forecast which part of the summer will be best for planting potatoes, then they plant potatoes early, middle or late in the season, depending on their prediction. But they always hedge their bets, never putting all of their potatoes in one basket. If farmers predict that the last part of the season will be best (as in the southern summer of 2018-19), they still plant a few potatoes in the early season. The farmers also use the forecast to decide where to plant, planting in wetter areas during predicted dry years, for example, or on the warmer slopes if they anticipate a freeze.

Farming is a gamble in many ways. Every time farmers plant they are betting on the weather. While modern forecasting technologies help smallholder farmers in developing countries to improve the odds, crop insurance (and fair food prices) may be required to make farming attractive to new generations of commercial small-scale farmers.

Watch or download the videos from the Access Agriculture video platform

Taking notes to learn about the weather

Weather forecast in your hands

Related blogs

High Andean Climate Change

To see the future

Cultivating pride in the Andes

Inspiration from Bangladesh to Bolivia

Farmers produce electronic content

Forty farmer innovations

Acknowledgement

The videos on weather forecasting have been developed with funding from the McKnight Foundation’s Collaborative Crop Research Program (CCRP). Thanks to Sonia Laura, Edwin Chiara and colleagues from PROSUCO for introducing us to don Miguel and his family, and for providing background information.

Slow recovery March 3rd, 2019 by

Vea la versi√≥n en espa√Īol a continuaci√≥n.

When a landscape has been stripped and ravished, like the southern Altiplano of Bolivia, recovery can take decades. In a previous story we met Dr. Alejandro Bonifacio and colleagues who were figuring out how to rear the wild native species of plants. But reforestation also takes social innovation.

Milton Villca is an agronomist from Chita, a village 45 kilometers from the town of Uyuni. Now he has returned to Chita to teach his relatives and former neighbors how to grow native plants as windbreaks to keep the fierce winds from carrying off the soil and burying the young quinoa plants.

The local farmers are starting to see the need to conserve the soil. It has taken a while. People are scattered thinly over the landscape, so when they first started plowing up the brushland to grow quinoa, in the 1970s, they thought of the land as a freebie, like air, so abundant that it had no value. They didn’t see that in the long run they would lose their fertile soil.

That is changing. Milton explains that two of the local farmers’ associations (APROA, AFNAQUI) are encouraging farmers to grow organic quinoa, and one requirement is to conserve the soil with live barriers of plants.

Just learning to establish live barriers like this can take years. First, people have to see the need. Community member Nilda Paucar explains that until 20 years ago, the wind came reliably after 4 October and for the rest of the year the wind was gentle enough to winnow the harvested quinoa grain, not like now, when the wind can blow up a dust cloud at any time of year, burying crops.

After seeing the need for windbreaks, people have to learn how to grow the native plants that form the live barriers. That is where a little local knowledge and some agronomic help can be a good thing. Paul and Marcella and I went with Milton and the community of Chita as they collected the tiny seed of khiruta, a wild shrub. Local people knock the seed off the plant into tubs. Then they sift and winnow the thousands of tiny seeds from the chafe.

As we watch, the people go right to work. This is a relatively new task for them, but they have mastered it.

The seed still has to be germinated in a nursery, which Milton manages in the nearby village of Chacala, with a local farmer, Teodocia Vásquez. Local farmer and llama herder, Ever Villca (Milton’s brother), explains that planting live barriers is only possible if people have support from an organization, for rearing the native plants in nurseries and delivering them to the community.

The experience with native plants has caught farmers‚Äô imagination. Local resident Crecencio Laime has tried experimenting with wild plant seed, spreading it by hand on the ground and watering it, but germination was poor. ‚ÄúWe have to keep trying,‚ÄĚ he said, ‚ÄúWe won‚Äôt always have the support of Milton or of an institution.‚ÄĚ

Later, Modesta Villca (Milton‚Äôs aunt) told us that her husband has left five-meter wide, unplowed strips of native vegetation every 25 meters or so in his fields. We went to see these natural live barriers and they were beautiful, green hedgerows where wild vicu√Īas could browse and birds could nest. The family‚Äôs quinoa is also doing well, protected from the wind by these natural windbreaks.

As we watch (and film), the community plants seedlings of wild plants to make another live barrier. We see again that they know exactly what they are doing. Two people put the little shrubs in two parallel lines, while two men dig planting holes and two women gently lower the plants into the soil, removing the little black plastic bags from the nursery and thoughtfully collecting them so as not to leave any trash.

In the future it will be important to show the value of leaving natural windbreaks, and to appreciate the native flora. Making live barriers will still need to be made easier, but experiences like this are how farmers and researchers learn together to solve a problem. Their good attitudes and close-knit community will also go a long way. Next, the people of Chita are thinking of banding together to start their own nursery to grow native plants, so save their soil from the wind.

Watch the video

This video on live barriers has just been released. You can watch it or download it from free in English, or Spanish.

Living windbreaks to protect the soil

Barreras vivas para proteger el suelo

Acknowledgement

Agronomist Milton Villca works for the Proinpa Foundation. His work is funded in part by the Collaborative Crop Research Program of the McKnight Foudation.

Related blog stories

Awakening the seeds

Wind erosion and the great quinoa disaster

RECUPERACI√ďN LENTA

por Jeff Bentley, 3 de marzo del 2019

Cuando la vegetación natural ha sido despojada y destruida, como el sur del Altiplano boliviano, la regeneración puede tomar décadas. En una historia anterior conocimos al Dr. Alejandro Bonifacio y sus colegas que están descubriendo cómo multiplicar plantas silvestres nativas. Pero la reforestación también requiere innovación social.

Milton Villca es un agr√≥nomo de Chita, un pueblo a 45 kil√≥metros de la ciudad de Uyuni. Ahora ha regresado a Chita para ense√Īar a sus parientes y antiguos vecinos c√≥mo cultivar plantas nativas como rompevientos o barreras vivas para evitar que los fuertes vientos se lleven la tierra y entierren a las j√≥venes quinuas.

Los agricultores locales están empezando a ver la necesidad de conservar el suelo. Ha sido un aprendizaje costoso en tiempo. La gente vive dispersa sobre el paisaje, así que cuando comenzaron a arar la tierra para cultivar quinua, en la década de 1970, pensaron que la tierra era gratis, como el aire, tan abundante que no tenía valor. No vieron venir las consecuencias a largo plazo, especialmente la pérdida de suelo fértil.

Eso est√° cambiando. Milton explica que dos de las asociaciones de agricultores locales (APROA, AFNAQUI) est√°n alentando a los agricultores a cultivar quinua org√°nica, y un requisito es conservar el suelo con barreras vivas de plantas.

Aprender a establecer barreras vivas puede llevar a√Īos. Primero, la gente tiene que ver la necesidad. Nilda Paucar, miembro de la comunidad, explica que hasta hace 20 a√Īos, el viento ven√≠a siempre despu√©s del 4 de octubre y que durante el resto del a√Īo el viento era suave como para aventar el grano de quinua cosechado, no como ahora, cuando el viento puede soplar con una nube de polvo en cualquier √©poca del a√Īo, enterrando los cultivos.

Despu√©s de ver la necesidad de las barreras vivas, la gente tiene que aprender a cultivar las plantas nativas que las forman. Ah√≠ es donde un poco de conocimiento local y ayuda agron√≥mica sirve mucho. Paul, Marcella y yo fuimos con Milton y la comunidad de Chita mientras recog√≠an la peque√Īa semilla de khiruta, un arbusto nativo, silvestre. Los lugare√Īos ponen la semilla de la planta en ba√Īadores. Avientan y limpian los miles de diminutas semillas.

Mientras observamos, la gente se pone manos a la obra. Esta es una actividad nueva para ellos, pero lo saben hacer muy bien.

La semilla es germinada en un vivero, que Milton maneja en la cercana aldea de Chacala, con una agricultora local, Teodocia Vásquez. Ever Villca (hermano de Milton), agricultor local y pastor de llamas, explica que plantar barreras vivas sólo es posible si la gente tiene el apoyo de una organización, para cultivar las plantas nativas en viveros y entregar las plantas a la comunidad.

La experiencia con plantas nativas ha captado la imaginaci√≥n de los agricultores. Crecencio Laime, un agricultor de la zona, ha intentado experimentar con semillas de plantas silvestres, esparci√©ndolas a mano en el suelo y reg√°ndolas, pero la germinaci√≥n fue pobre. “Tenemos que seguir intent√°ndolo”, dijo, “No siempre tendremos el apoyo de Milton o de una instituci√≥n”.

M√°s tarde, Modesta Villca (t√≠a de Milton) nos dijo que su marido ha dejado franjas de vegetaci√≥n nativa sin ararlas de cinco metros de ancho a m√°s o menos cada 25 metros en sus parcelas. Fuimos a ver estas barreras naturales vivas y eran hermosos arbustos verdes donde las vicu√Īas salvajes pod√≠an comer y los p√°jaros pod√≠an anidar. La quinua est√° protegida del viento por estos rompevientos naturales.

Mientras vemos (y filmamos), la comunidad planta plantines de arbustos nativos para hacer otra barrera viva. Vemos de nuevo que saben exactamente lo que est√°n haciendo. Dos personas colocan los peque√Īos arbustos en dos l√≠neas paralelas, mientras que dos hombres cavan agujeros para plantar y dos mujeres bajan suavemente las plantas en el suelo, sacando las peque√Īas bolsas de pl√°stico negro del vivero y recolect√°ndolas cuidadosamente para no dejar basura.

En el futuro se valorará el dejar barreras vivas naturales. Y a apreciar la flora nativa. Tendrá que ser más fácil plantas barreras vivas, pero gracias a experiencias como ésta, los agricultores y los investigadores aprenden juntos a resolver un problema. Su buena disposición y su comunidad unida también serán de gran ayuda. Después, la gente de Chita está pensando en unirse para comenzar su propio vivero para cultivar plantas nativas, para salvar su suelo del viento.

Ver el video

Para ver m√°s sobre el contexto de este blog, puede ver el video reci√©n publicado en ingl√©s y en espa√Īol

Barreras vivas para proteger el suelo

Living windbreaks to protect the soil

Agradecimientos

El Ing. Milton Villca trabaja para la Fundación Proinpa. Su trabajo es financiado en parte por el Programa Colaborativo de Investigación de Cultivos de la Fundación McKnight.

Related blog stories

Despertando las semillas

Destruyendo el Altiplano Sur con quinua

Community seed producers February 24th, 2019 by

Smallholder farmers are clearly part of the private sector, along with agrodealers, traders, food processors and other actors on the value chain. Projects often encourage farmers to improve their livelhihoods by moving into other private sector roles, like seed production. But one project can easily undermine what another one is trying to create, as we recently learned in Tanzania.

For centuries farmers have developed their own plant varieties, kept their own seed and exchanged it with their neighbours. This has also been the case for cassava which is propagated by stem cuttings. Unlike cereal, legume and vegetable seed that can be stored for months if properly dried, cassava is a vegetatively propagated crop. Cassava is planted with stem cuttings that need to be as fresh as possible, or the cuttings may die. Cassava stems are also bulky. For half a hectare a farmer needs 25 bundles, each with 30 stakes of about a meter long. As with other vegetatively propagated crops, the short shelf life and bulkiness of cassava seed make it almost impossible to sell in shops, but farmer seed enterpreneurs who are close their clients could sell cassava stems.

In 2017, a regional cassava project invited Alli Abdalla Lugome from Mhaga village in Tanzania to become a community seed producer. Alli received training in good agronomic practices, bought certified cassava cuttings from the Kibaha research institute and had his field inspected by a TOSCI (Tanzania Official Seed Certification Institute) official who accredited him as a producer of ‚Äúquality declared seed‚ÄĚ. Alli now officially and legally sells cassava seed to his fellow farmers.

It is difficult to develop a market for something like cassava stems that farmers can easily produce themselves. Cassava stems also have no alternative use; they are abundant and can only be used as seed. So when a cassava garden is harvested, most farmers will happily give the leftover stems to neighbours in need of seed. But farmers will buy seed to get a new cassava variety. The improved variety that Alli multplies is resistant to the cassava brown streak disease that is caused by a virus and spread by whiteflies and by cassava cuttings. Cassava across Tanzania and many other African countries has been seriously affected by this disease. There is an urgent need to get seed of new varieties into farmers’ hands and Alli is well-placed to sell such seed to his neighbours.

But while one project was helping Alli to get into the cassava seed business, other projects were killing his market by giving free cassava seed to members of the farmer group to which Alli belongs. As I saw during my time at AfricaRice, you cannot establish farmer seed producers while at the same time handing out seed for free to the farming community. 

When development organisations are under pressure from donors to create impact at scale quickly, they can be successful in their project, but the speed and scale of success may at the same time undermine an emerging private sector of community-based seed enterprises. Running a cassava seed business is a challenge, but it would certainly help farmers like Alli if organisations would come to his village and buy his seed to distribute to other smallholders, instead of undercutting Alli by giving away free seed to his neighbours.

What is clear from this case is that two or more projects can work at cross-purposes with the same crop, in the same village as though the other project did not exist. Unfortunately, such ‚Äúcoordination breakdowns‚ÄĚ are all too common in seed projects for vegetatively produced crops like cassava. But such mishaps can be avoided with better planning and communication.

Further reading

Van Mele, Paul, Jeffery W. Bentley and Robert Guéi (eds.) 2011 African Seed Enterprises: Sowing the Seeds of Food Security. Wallingford, UK: CABI. 236 pp. http://www.agroinsight.com/books.php

Bentley, Jeffery W., Jorge Andrade-Piedra, Paul Demo, Beloved Dzomeku, Kim Jacobsen, Enoch Kikulwe, Peter Kromann, P. Lava Kumar, Margaret McEwan, Netsayi Mudege, Kwame Ogero, Richardson Okechukwu, Ricardo Orrego, Bernardo Ospina, Louise Sperling, Stephen Walsh & Graham Thiele 2018 Understanding Root, Tuber, and Banana Seed Systems and Coordination Breakdown: A Multi-Stakeholder Framework. Journal of Crop Improvement.

Related video

The video Quality cassava planting material is available in English, French and Kiswahili on the Access Agriculture video platform. Soon, this video will also be available in Yoruba, Hausa, Igbo and Pigeon English.

Show farmers and real innovators February 17th, 2019 by

Fellow anthropologist Glenn Stone has written a charming story about the ‚Äúshow farmer,‚ÄĚ one who uses a technology proposed by a project, and is always ready to give visitors a glowing account of it. Stone once visited a show farmer who was growing organic cotton with help from a project in Andhra Pradesh. Eight years later, Stone‚Äôs student, Andrew Flachs, visited the same farmer, but by then the project had ended and the farmer had given up on organic cotton. As Stone says, ‚ÄúIt usually takes a lot of external support to function as a show farmer.‚ÄĚ

Stone’s story rings true. I’ve seen many show farmers over the years.

I recall one such farmer in Chuquisaca, Bolivia, years ago, that I visited for a project evaluation. He had a small barn, built with wood, cement and other hardware donated by a well-funded project. At the time I doubted if rural people would make these livestock shelters on their own, because the materials were expensive and had to be trucked in from town. The farmer clearly liked his barn, and was happy to spend time answering my questions. Perhaps he saw my visit as part of his payment for getting a valuable structure.

The same NGO that built the barn in Chuquisaca was also encouraging people to establish group gardens with imported vegetable seed. The project encouraged the villagers to plant lettuce and carrots, ostensibly because local people were eating no vegetables. The solutions offered to the farmers transferred the model of a backyard garden from suburban USA to the sandstone canyons of Chuquisaca. But, unnoticed by the project, the farm families had been growing nutritious vegetables all along. They had patches of chilli and they grew squash between their rows of maize. Both of these vegetables were stored and available during the off-season.

As a benefit of living in Bolivia, and working on a lot of projects, I have been able to go back to this part of Chuquisaca several times. As I have returned to the area over the years, I have always been curious about the vegetables and looked to see if they caught on.  Once I saw a single row of cabbage as a dividing line in a field planted half in maize and half in potatoes, but this never caught on. I also saw a family growing a few lettuce plants in the moist soil near their outdoor water faucet. For some years a few families kept their sheep and goats inside the chicken-wire fences the NGOs built had built around the old gardens, but the backyard vegetable garden died out and the Chuquisaque√Īos continued to grow chilli and squash.

But some innovations do keep going even after the outsiders leave.

For example, in the 2000s, researchers at ICRISAT (International Crops Research Institute for the Semi-Arid Tropics) in Mali created simple techniques for controlling Striga, the parasitic weed. Over several years, ICRISAT taught ideas like crop rotation and organic fertilizer in farmer field schools from Mali to Tanzania. In 2010 they invited Paul Van Mele and Agro-Insight to make videos with some of the farmer field school graduates. These were not show farmers; they hadn’t just copied what they learned at the FFS, but had adapted the ideas to suit their own conditions. Years after learning about these innovations, farmers were still using them.

Later, ICRISAT and others showed the Striga videos to thousands of farmers. In 2013 and 2014 I visited farmers who had not participated in the farmer field schools, but had seen the videos. They were still experimenting with control methods, years after watching the videos. They did this on their own, without project support, for example inventing new ways to intercrop legumes and cereals. Women who had seen the videos banded together in groups to pull Striga weeds for other farmers, for a fee.

Show farmers give time and labor to a project, and often loan a bit of land. In return, the show farmer usually receives some goods, such as a bit of seed, but they also get a chance to learn new ideas, which is a motivation for some farmers. And sometimes these new ideas do mature enough to become practical solutions to real problems, especially when the farmers engage with competent agricultural scientists. Even so, it may take years of research and adaptation to make the innovations affordable, practical and functional. Such ideas are too good for a show; they can be made into a 15-minute video of the real.

Further reading

Bentley, Jeffery, Paul Van Mele, Sidi Tour√©, Tom van Mourik, Samuel Guindo and G√©rard Zoundji 2017 ‚ÄúSeeds of the devil weed: Local Knowledge and Learning from Videos in Mali,‚ÄĚ pp 75-85. In Paul Sillitoe (Ed.) Indigenous Knowledge: Enhancing its Contribution to Natural Resources Management. Wallingford, UK: CAB International. 227 pp.

Stone, Glenn, 2014, Theme park farming in Japan

Zoundji, G√©rard C., Simplice D. Vodouh√™, Florent Okry, Jeffery W. Bentley & Rigobert C. Tossou 2017 ‚ÄúBeyond Striga Management: Learning Videos Enhanced Farmers‚Äô Knowledge on Climate-Smart Agriculture in Mali.‚ÄĚ Sustainable Agriculture Research 7(1): 80-92. https://www.accessagriculture.org/publications

Related blogs

The truth of local language

Travels around the sun

I thought you said ‚ÄúN‚Äôtogonasso‚ÄĚ

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Videos Striga videos: https://www.accessagriculture.org/search/striga/all/

High Andean Climate Change February 10th, 2019 by

Vea la versi√≥n en espa√Īol a continuaci√≥n

Recently Paul wrote about how people in Ch‚Äôoj√Īapata, a small village in the mountains high above Lake Titicaca, blend old and new ways of predicting the weather. While we were filming in the village, we also learned more about how climate change is affecting crops.

At this high altitude, 4250 meters above sea level, farmers grow bitter potato, or luk‚Äôi. This is related to the common potato, but a separate species, Solanum juzepcuzukii. Luk‚Äôi was domesticated in the Andes thousands of years ago and is well adapted to high altitudes and conditions which favor few other crops. Little else will grow in Ch‚Äôoj√Īapata besides luk‚Äôi potatoes and some pasture grasses where the villagers herd their alpacas on the steep slopes.

Veteran farmer Juan Mamani explained that in Ch‚Äôoj√Īapata it is now getting too warm to plant luk‚Äôi potatoes. And even when people can grow luk‚Äôi potatoes, it is no longer cold enough to properly process them. To make bitter potatoes edible, villagers have to freeze them outdoors for four nights. ‚ÄúNow, in mid-winter (June) when we would normally get a long freeze, it may only last one night, and when it then rains the luk‚Äôi rot.‚ÄĚ

Don Juan’s friend and neighbor, Celestino Laime, adds that the rains once came at predictable times. Now it can rain at any time, often with heavy downpours, making it difficult to farm.

There are other signs that the normal patterns of weather are changing. The farmers told us that the glaciers around them are disappearing. The mountains, once covered in solid white ice, are starting to turn grey. Now people can see the rocks appear as the ice melts and retreats.

The farmers are adapting, as they always do. With the warmer climate, folks in Ch‚Äôoj√Īapata are growing more of the common potatoes. It is not a perfect solution. They show us a potato field killed by summer frost. The bitter potatoes would have survived that cold snap.

Some people in northern, industrial countries are still denying climate change; villagers in the high Andes don’t have that luxury. They live with the changing climate and worry about it every day.

Related blogs

Three generations of knowledge

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Harsh and healthy

Acknowledgements

We were accompanied on this trip by Ing. Edwin Yucra, a professor at the Universidad Mayor de San Andrés. We thank Edwin for being generous with his time and his knowledge. His work is funded in part by the Collaborative Crop Research Program of the McKnight Foundation.

CAMBIO CLIM√ĀTICO ALTOANDINO

Por Jeff Bentley, 10 de febrero del 2019

Recientemente Paul escribi√≥ acerca de c√≥mo la gente en Ch’oj√Īapata, un peque√Īo pueblo en las monta√Īas en lo alto del Lago Titicaca, mezcla viejas y nuevas formas de predecir el tiempo. Mientras film√°bamos en la comunidad, tambi√©n aprendimos m√°s sobre c√≥mo el cambio clim√°tico est√° afectando a los cultivos.

A esta altitud, 4.250 metros sobre el nivel del mar, los agricultores cultivan papa amarga, o luk’i, que es pariente de la papa com√ļn, pero es una especie separada, Solanum juzepcuzukii. La papa luk’i fue domesticada en los Andes hace miles de a√Īos y est√° bien adaptada a las alturas y a las condiciones donde pocos cultivos crecen. En Ch’oj√Īapata nada m√°s crece adem√°s de papas y algunos pastos donde la gente pasta sus alpacas en las laderas.

El veterano agricultor Juan Mamani nos cont√≥ que ahora en Ch’oj√Īapata hace mucho calor para sembrar papas luk’i. Y aun cuando la gente puede cultivar luk’i, ya no hace suficiente fr√≠o para procesarlo bien. Para que el luk‚Äôi sea comestible, hay que congelarlos al aire libre durante cuatro noches. “Ahora, en el invierno (junio), cuando sab√≠amos tener una buena helada, puede helar s√≥lo una noche, y cuando llueve el luk’i se pudre.”

El amigo y vecino de don Juan, Celestino Laime, agrega que antes, las lluvias llegaban en su debido momento. Ahora puede llover en cualquier momento, a menudo con fuertes lluvias, y es difícil sembrar.

Hay otras se√Īales de que los patrones normales del clima est√°n cambiando. Los agricultores nos dijeron que los glaciares que los rodean est√°n desapareciendo. Los cerros, antes tapados de hielo blanco s√≥lido, empiezan a ponerse color plomo. Ahora la gente ve que las piedras aparecen a medida que el hielo se derrite y se retira.

Los agricultores se est√°n adaptando, como siempre lo hacen. Con el clima m√°s c√°lido, la gente de Ch’oj√Īapata est√° cultivando m√°s papas comunes. No es una soluci√≥n perfecta. Nos muestran un campo de papas muertas por heladas que antes no ab√≠an en el verano. Las papas luk‚Äôis hubieran sobrevivido a esa ola de fr√≠o.

Algunas personas en los países del norte siguen negando el cambio climático; la gente rural andina no tiene ese lujo. Ellos viven con el cambio climático y se preocupan por ello todos los días.

Blogs relacionados

Three generations of knowledge

De t’olas y papas

Harsh and healthy

Agradecimientos

En este viaje nos acompa√Ī√≥ el Ing. Edwin Yucra, catedr√°tico de la Universidad Mayor de San Andr√©s. Agradecemos a Edwin por ser generoso con su tiempo y su conocimiento. Su trabajo es financiado en parte por el Programa Colaborativo de Investigaci√≥n de Cultivos de la Fundaci√≥n McKnight.

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