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An exit strategy April 4th, 2021 by

Vea la versión en español a continuación

Development projects often die when the money runs out. Many of these efforts often have no exit strategy in mind, but that’s changing, as I saw on a recent visit to Villa Taquiña, on the mountain slopes above Cochabamba, Bolivia.

Once an independent peasant community, Villa Taquiña has now largely been swallowed by the city of Cochabamba, but until recently, many farmers still managed to grow small plots of cut flowers.

When I lived in Villa Taquiña, years ago, if I caught the bus before dawn I would share the ride with older women taking huge bundles of carnations, gladiolas, and chrysanthemums to sell in the central market. But on my recent visit a local farmer, doña Nelly, explained that when Covid put a stop to big weddings and funerals, it wiped out the demand for cut flowers. Adaptable as ever, the smallholders turned to fresh vegetables, but there was a catch. The flowers had been grown with lots of pesticides. Now the farmers hoped to produce in a more environmentally friendly way, “so we can leave something for our children and grandchildren,” doña Nelly explained.

Two agronomists, Ing. Alberto Cárdenas and Ing. Alexander Espinoza, from Fundación Agrecol Andes, are helping a dozen farm families transition to agroecology. The farmers plant broccoli, cabbage and other vegetables with seeds they buy at the shop. The seeds come dusted in pink fungicide, but the farmers harvest seeds from some of the plants they grow, and are now producing 80% of their own seed. If they need a fungicide, they can make sulfur-lime or Bordeaux mix, which are accepted by most organic agricultural programs. The farmers also plant basil, quilquiña and other aromatic plants among their vegetables to discourage insect pests. Many different plants are grown together; this is called intercropping and it also keeps the pests away. The farmers are also bringing their soils back to life by incorporating compost.

Although the plots are tiny (some farmers have as little as 700 square meters) with hard work even a small piece of land can produce a lot of vegetables. Then the problem becomes where to sell it. Folks could take their produce to the big market in the city, but they would have to compete with conventionally-grown vegetables brought in by the truck load. Alberto and Alex have organized the farmers to work together. They often meet at doña Nelly’s house to package the produce with attractive labels. Besides saving on the costs of agrochemicals, these organic farmers have a close link with consumers, so they listen to what their clients want, and try to offer them a rich diversity of vegetables.

Belonging to a group also helps the farmers to reach customers who appreciate organic produce. In Bolivia the niches for organic food are still in their infancy, so producers and consumers need a little help finding each other. Alberto and Alex have organized the farmers with their consumers. Every week a group of consumers (including my family) gets a WhatsApp message with this week’s menu of what is on offer. We order what we want, everything from crisp vegetables to a perfect whole wheat flour to the best cactus fruit I’ve ever had. Two days later Alberto and Alex cheerfully arrive at our door with the produce.

Unfortunately, this is not sustainable marketing. Vegetable growers can’t always depend on the good graces of a project to sell their produce for them, but Alberto and Alex have an exit strategy.  They are organizing volunteer farmers and consumers to meet occasionally and inspect the farms, to guarantee that they are agroecologically sound. It is called the “participatory guarantee system,” (SPG) a kind of people’s organic certification. With time, Alberto hopes to make the marketing profitable enough that someone, perhaps the farmers themselves, will take it over as a private enterprise.  To that end, the farmers are organizing themselves into a legally-recognized association. Letting the farmers and the consumers get to know each other is also an innovation to make sure that we keep buying and selling.

I visit Villa Taquiña with two-dozen mask-wearing consumers, who were delighted to meet some of the farmers who grow the food we eat. One of those farmers, Elsa Bustamante, has an exit strategy of her own. She is feeding guinea pigs on the vegetable waste from her small plot, and she plans to start a restaurant featuring organic vegetables and homegrown guinea pigs. “You will all be my customers,” Elsa tells us. And then she serves up golden brown quarters of fried guinea pig on a bed of rice, potatoes and salad. The consumers love it.

Related Agro-Insight blog stories

The next generation of farmers

Strawberry fields once again

Further reading

Bentley, Jeffery W. 2015 “Flowers Watered with Beer.” Agriculture for Development 26:20-22.

Acknowledgements

Thanks to Nelly Camacho, Elsa Bustamante, and her brother Pastor for letting us into their homes and their fields. Doña Nelly is the representative of the SPG Cercado. (Cercado is a province in the Department of Cochabamba. Cercado has only one municipality, which is also called Cochabamba, and it is the Department’s capital). The SPG Cercado is backed up by Law 3525, “Regulation and promotion of ecological production of agriculture, livestock and non-timber forest products” and by the National Technical Norm (NTN) which supports the participatory guarantee systems (SPG) which is used to accredit urban, peri-urban and rural groups of ecological farmers. The SPG Cercado works via an MOU with the municipal government of Cochabamba and the Fundación Agrecol Andes, with funding from the Italian Agency for Development Cooperation. Ing. Alberto Cárdenas and Ing. Alexander Espinoza work for the Fundación Agrecol Andes, in Cochabamba. A big thanks to them for organizing this visit, and thanks as well to Alberto for his comments on an earlier version of this story.

Scientific name

Quilquiña (Porophyllum ruderale) is a pungent herb used for making salsas.

Videos on the agroecological way to produce vegetables

Using sack mounds to grow vegetables

Managing black rot in cabbage

Managing vegetable nematodes

Insect nets in seedbeds

ESTRATEGIA DE SALIDA

Jeff Bentley, 4 de abril del 2021

Los proyectos de desarrollo suelen morir cuando se acaba el dinero. A muchos de estos esfuerzos les falta una estrategia de salida, pero eso está cambiando, como vi hace poco en una visita a Villa Taquiña, al pie de la cordillera andina, en Cochabamba, Bolivia.

Villa Taquiña, que era una comunidad agrícola independiente, hoy en día ha sido prácticamente tragada por la ciudad de Cochabamba, pero hasta hace poco, muchos agricultores cultivaban pequeñas parcelas de flores cortadas para vender.

Cuando yo vivía en Villa Taquiña, hace algunos años, si salía antes del amanecer compartía el micro (bus) con mujeres mayores de edad que llevaban enormes bultos de claveles, gladiolos y crisantemos para vender en el mercado central. Pero en mi última visita, una agricultora local, doña Nelly Camacho, me explicó que cuando el Covid acabó con las bodas y los funerales bien asistidos, dio fin a la demanda de flores cortadas. Tan bien adaptables como siempre, los pequeños agricultores empezaron a producir verduras frescas, pero había un problemita. Las flores se cultivaban con muchos plaguicidas. Ahora los agricultores esperan producir de forma más ecológica, “porque queremos dejar algo para nuestros hijos, y nietos”, explica doña Nelly.

Los ingenieros agrónomos Alberto Cárdenas y Alexander Espinoza, de la Fundación Agrecol Andes, les están ayudando a una decena de familias en la transición a la agroecología. Los agricultores siembran brócoli, repollo lechugas, vainas y otras hortalizas con semillas que compran en la agropecuaria. Las semillas vienen recubiertas con un fungicida rosado, pero los agricultores guardan algunas de las semillas de las plantas que cultivan, y ahora están produciendo el 80% de sus propias semillas. Si necesitan un fungicida, pueden hacer sulfocálcico o caldo bordelés, que son aceptados por la mayoría de los programas de agricultura orgánica. Los agricultores también siembran albahaca, quilquiña y otras plantas aromáticas entre sus hortalizas para ahuyentar a las plagas insectiles. Cultivan una mezcla de muchas plantas diferentes; esto se llama policultivo y también evita tener plagas. Además, los agricultores están recuperando sus suelos, incorporando compost.

A pesar de que las parcelas que quedan son pequeñas (alguna gente cultiva sólo 700 metros cuadrados), con trabajo se puede producir muchas verduras. Luego viene el problema de dónde venderlas. Los agricultores podrían llevar sus productos al gran mercado, la Cancha de Cochabamba, pero tendrían que competir con las camionadas de hortalizas convencionales. Alberto y Alex han organizado a los agricultores para que trabajen juntos. A menudo se reúnen en la casa de doña Nelly para embolsar los productos con etiquetas atractivas. Además de ahorrarse los costos de los agroquímicos, estos agricultores orgánicos tienen un estrecho vínculo con los consumidores, y saben lo que sus clientes quieren y tratan de ofrecerles una rica diversidad de verduras.

Pertenecer a un grupo también ayuda a los agricultores a encontrar los clientes que aprecian los productos orgánicos. En Bolivia, los nichos de los alimentos orgánicos todavía están en pañales, entonces los productores y consumidores necesitan un poco de ayuda para encontrarse. Alberto y Alex han organizado a los agricultores con sus consumidores. Cada semana, un grupo de consumidores (incluyendo a mi familia) recibe un mensaje de WhatsApp con la oferta semanal. Pedimos lo que queremos, desde verduras súper frescas, una perfecta harina integral, y la mejor tuna que jamás he probado. Dos días después, Alberto y Alex puntualmente nos dejan una “bolsa saludable” (Bolsaludabe) de productos en la puerta.

Lastimosamente, este tipo de comercialización no es sostenible. Los horticultores no siempre pueden depender de la buena voluntad de un proyecto para vender sus productos, pero Alberto y Alex tienen una estrategia de salida. Están organizando a agricultores y consumidores voluntarios para que se reúnan de vez en cuando e inspeccionen las parcelas, a fin de garantizar que son agroecológicas de verdad. Se llama “sistema participativo de garantías” (SPG), y es una especie de certificación orgánica popular. Con el tiempo, Alberto espera que la comercialización sea lo suficientemente rentable como para que alguien, tal vez los mismos productores, se haga cargo de vender la producción de manera particular. Para hacer eso, los productores se están organizando en una asociación con personería jurídica. El hacer que los agricultores y los consumidores nos conozcamos es también una innovación para asegurar que sigamos comprando y vendiendo.

En mi visita a Villa Taquiña éramos dos docenas de consumidores con barbijos, que estábamos encantados de conocer a algunos de los agricultores que producen los alimentos que comemos. Una de esas agricultoras, Elsa Bustamante, tiene su propia estrategia de salida. Ella está alimentando a cuys con los residuos vegetales de su pequeña parcela, y planifica abrir un restaurante con verduras ecológicas y cuys producidos en casa. “Todos ustedes serán mis clientes”, nos dice Elsa. Y luego sirve cuartos de cuy fritos y dorados y aún calientes sobre un lecho de arroz, papas y ensalada. A los consumidores les encanta.

Artículos relacionados del blog de Agro-Insight

The next generation of farmers

En el frutillar de nuevo

Lectura adicional

Bentley, Jeffery W. 2015 “Flowers Watered with Beer.” Agriculture for Development 26:20-22.

Agradecimientos

Gracias a Nelly Camacho, Elsa Bustamante, y su hermano Pastor por recibirnos en sus hogares y sus parcelas. Doña Nelly es la representante del SPG Cercado. (Cercado es una provincia del Departamento de Cochabamba. Cercado tiene un solo municipio, que también se llama Cochabamba, el cual es la capital del Departamento). El SPG Cercado es respaldado por la Ley 3525, “Regulación y promoción de la producción agropecuaria y forestal no maderable ecológica” y por la Norma Técnica Nacional (NTN) que apoya a los sistemas participativos de garantía (SPG) a través de la cual se acredita grupos de productores ecológicos a nivel urbano, periurbano y rural. El SPG Cercado trabaja a través de un convenio entre el gobierno municipal de Cochabamba y la Fundación Agrecol Andes, con financiamiento de la Cooperación Italiana. Los Ing. Alberto Cárdenas y Alexander Espinoza trabajan para la Fundación Agrecol Andes, en Cochabamba. Gracias a ellos por organizar el viaje, y gracias a Alberto por sus comentarios sobre una versión anterior de este blog.

Vocabulario

El cuy es el conejillo de las Indias.

La quilquiña es una hierba con un fuerte olor usada para hacer salsas, Porophyllum ruderale.

Videos sobre la forma agroecológica de producir hortalizas

Producir hortalizas en maceta de saco

Managing black rot in cabbage

El manejo de nematodos en hortalizas

Insect nets in seedbeds

Redes contra insectos en almácigo

Staying grounded while on the air in Ghana March 21st, 2021 by

It’s a simple matter to play a soundtrack about farming on the radio. The tricky part is making sure that the program connects with the audience, as I learned recently from Gideon Kwame Sarkodie Osei at ADARS FM, a commercial station in Kintampo, a town in central Ghana.

Since 2010 Gideon has been pleased to be part of an effort by Farm Radio International (FRI) that supported radio stations in Ghana, including ADARS FM, to reach out to farmers. With encouragement from FRI, Gideon started a weekly magazine show for farmers, where he plays Access Agriculture audio tracks. The magazine, Akuafo Mo, means “Thank You Farmers” in the Twi language. Before he started the show, Gideon (together with FRI) did a baseline study of the farmers in his audience. He found that they had more time on Monday evenings. Farm women do more work and have less time than most people, but they told Gideon that they were usually done with their chores by 8 PM, so that’s when he airs Akuafo Mo, every Monday for an hour.

The show starts with recorded interviews, where farmers explain their own knowledge of a certain topic, like aflatoxin, which is so important that Gideon had several episodes on this hidden toxin that can contaminate stored foodstuffs. After the interviews, Gideon plays an audio track, to share fresh ideas with his audience. Gideon has played Access Agriculture audios so often he can’t remember how many he has played. “It’s a lot more than 50,” he explains.

Gideon plays a portion of the audio in English, and then he stops to translate that part into Twi, the language of the Ashanti people. Every week there is a guest on the show, an extension agent who can discuss the topic and take questions from listeners who call in.

Gideon’s experience with the magazine inspired him to start listener groups, in coordination with FRI. Visiting listener communities, Gideon found that some did not have a radio set. So, with project support, he bought them one. “We give them radio sets so they can come together weekly and listen to the magazine,” Gideon told me. He has 20 groups, each with 12 to 30 people. Five groups are only for women, especially in areas where males and females don’t casually mingle. The other listener groups have men and women.

Gideon visits at least some of the groups every week. Because of these visits, Gideon is now downloading videos as well as audio from Access Agriculture. “Sometimes I see if they have electricity, and I rent a projector, to show them the video they have heard on the air.” Gideon says. “This is my initiative, going the extra mile.”

Some of the farmers are learning to sell their groundnuts, maize and other cereals as a group, netting them extra money and helping them to be self-sustaining.

Gideon is also a trainer for FRI. Before Covid, he would travel to other towns and cities in Ghana, meet other broadcasters, and go to the field with them to show them how to improve their interview skills and to craft their own magazine shows. Now he continues to train broadcasters, but online.

Working with the farmer listening groups gives Gideon insights into farmers’ needs and knowledge, making his magazine so authentic that 60,000 people tune in. That experience gives Gideon the confidence to train other broadcasters all over Ghana.

When I was in Ghana a few years ago, I met excellent extension agents who told me how frustrated they were to be responsible for reaching 3,000 farmers. It was impossible to have a quality interaction with all those farmers.

However, there are ways to communicate a thoughtful message with a large audience, for example with a good radio magazine.

Gideon has creatively blended his own expertise with resources from two communication-oriented non-profit organisations: Farm Radio International and Access Agriculture. Hopefully, his experience will inspire other broadcasters.

Videos in the languages of Ghana

Find videos and soundtracks in these languages of Ghana: Buli, Dagaari, Dagbani, Ewe, Frafra, Gonja, Hausa, Kabyé, Kusaal, Moba, Sisaala, Twi, Zarma and English.

Top-down extension on the rise? February 28th, 2021 by

Despite more than three decades of investments in participatory approaches, top-down extension with blue print recommendations seems to be gaining ground again. Why is it so hard to stamp out such denigrating, disempowering practices that consider farmers as passive takers of advice and obedient producers of food?

While working in Vietnam in 1997, roughly a decade after the government established a more liberal market economy with its Doi moi reform policy, my Canadian friend Vincent often shared his frustrations.  As he deployed the tools of participatory rural appraisal (PRA) to assess the priority development needs of rural communities, vegetables often emerged as number one. But as he concluded the full day’s exercise by asking the villagers what they wanted to work on, they always said “rice”. It drove Vincent nuts, as there was no way he could justify that to his NGO back home. As rice was still set as a priority by the local authorities, people had put their personal aspirations aside and abided by government policies.

All states throughout history have relied on making people follow rules … and pay taxes. In my blog two weeks ago, I referred to James Scott’s book Against the Grain, where he writes about the early development of agriculture, starting some 10,000 years ago. During the first several millennia of plant and animal domestication, early farmers and pastoralists continued to hunt, and gather wild plants, leaving them with plenty of leisure time and an incredible diverse and healthy diet, as they practiced sustainable agriculture for four or five thousand years.

When the first states emerged some 6,000 years ago, all this began to change. State elites collected tax as a share of the harvest or as forced labour (or both). As wheat, maize and rice need to be harvested at one particular time and can be easily stored, the early states forced farmers to grow more of these cereal crops. The first writings were not poems or epic stories, but accounts with names of people and taxes paid or other transactions. Rigid instructions on how to manage the crops allowed the tax collector to estimate yields and to calculate how much tax they could collect. Top-down extension is as old as the very first states. Crop diversity declined as people worked harder and ate less.

So despite the more recent, huge public investments and overwhelming evidence of the benefits of participatory approaches, whether farmer field schools, community seed banks or participatory technology generation, development practitioners are up against a difficult enemy (a pushy state that wants to tell farmers what to do). But now some new actors have entered the scene.

Over the past decade, non-traditional extension service providers like telecommunications companies and digital service providers have taken the stage, with many donor agencies and philanthropists believing that digital extension will shape the future of farming. These new service providers can provide pretty accurate information on market prices and weather forecasts, but their tools are too weak to provide an extension service. In the golden age of tweets, farmer advice is often summarised in short, simple text messages and by doing so, digital service providers play back into the hands of those governments and companies who believe they have a right to control rural folks.

Some of my recent research on apps and digital platforms revealed once more how fertilizer and seed companies (and some donors) are using digital services to push national fertilizer and seed recommendations.

Short, blunt messages are better for promoting agrochemicals than for discussing a complex agroecology. It is a rare digital service that understands farmers and responds to their needs in a non-directive way.

Anthropologist Paul Richards described small-scale farming as a type of performance whereby farmers learn by experimentation and adapt their behaviour to reach certain goals. To support diverse and healthy food systems, digital extension approaches will need to encourage experimentation and farmer-to-farmer learning across borders. While simple sms messages can be offered in local languages, video will become an increasingly important format to engage farmers in active learning, with images and verbal discussion from fellow farmers. In video, the audience can read the images, and listen to explanations by fellow farmers, plus viewers can go back and watch the video again and discuss with their friends and family. This gives video a depth and a subtlety that can’t be tweeted.

Modern states that see farmers as citizens, not as subjects, will need to explore many forms of participatory extension, and not simply try to digitize top-down approaches, which will never appeal to farmers.

Further information

James C. Scott. 2017. Against The Grain: A Deep History of the Earliest States. New Haven: Yale University Press, pp. 312.

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Validating local knowledge July 26th, 2020 by

Vea la versión en español a continuación

Paul and I have written earlier stories in this blog about the yapuchiris, expert farmer-researcher-extensionists on the semi-arid, high plains of Bolivia. At 4000 meters above sea level (over 13,000 feet), seasoned farmers know how to observe plants and animals, clouds and stars, to predict the weather, especially to answer the Big Question on their minds: when will the rains start, so I can plant my crop?

All of the yapuchiris know some traditional ways of predicting the weather. Some yapuchiris also write their observations on a special chart they have designed with their agronomist colleagues at Prosuco, an organization in La Paz. The chart, called a Pachagrama, allows the yapuchiris to record the weather each day of the year, just by penciling in a few dots, so they can see if their predictions come true, and how the rains, frosts and hail affect their crops.

It can be daunting to prove the value of local knowledge, but it is worth trying.

Eleodoro Baldivieso is an agronomist with Prosuco, which has spent much of the past year studying the results of the Pachagrama weather-tracking charts. As he explained to me recently, Prosuco took four complete Pachagramas (each one filled out over seven years) containing 42 cases; each case is a field observed over a single season by one of the yapuchiris. Comparing the predicted weather with the recorded weather allowed Prosuco to see if the Pachagramas had helped to manage risk, mainly by planting a couple of weeks early, on time, or two weeks late.

Frost, hail and unpredictable rainfall are the three main weather risks to the potato and quinoa crops on the Altiplano. In October, a little rain falls, hopefully enough to plant a crop, followed by more rain in the following months. Average annual rainfall is only 800 mm (about 30 inches) in the northern Altiplano, and a dry year can destroy the crop.

For the 42 cases the study compared the yapuchiri’s judgement on the harvest (poor, regular, or good) with extreme weather events (like frost), and the planting date (early, middle or late) to see if variations in the planting date (based on weather predictions) helped to avoid losses and bring in a harvest.

The study found that crops planted two weeks apart can suffer damage at different growth stages of the plant. For example, problems with rainfall are especially risky soon after potatoes are planted, affecting crops planted early and mid-season. Frost is more of a risk for early potatoes at the start of the season, and for late potatoes when they are flowering. Hail is devastating when it falls as the mid and late planted potatoes are flowering.

The yapuchiris are often able to accurately predict frost, hail, and rainfall patterns months in advance. Scientific meteorology does a good job predicting such weather a few days away, but not several months in advance. When you plant your potatoes, modern forecasts cannot tell you what the weather will be like when the crop is flowering. Forecasting the weather in a challenging environment is helpful, at least some of the time. Planting two weeks early or two weeks late may help farmers take best advantage of the rain, but then expose the crop to frost or hail. Changing the planting dates can help farmers avoid one risk, but not another.

The weather is so complicated that risk can never be completely managed. And because scientific meteorology cannot predict hail and frost months in advance, local knowledge fills a void that science may never replace.

Previous blog stories

Cultivating pride in the Andes

To see the future

Predicting the weather

Watch the video

Recording the weather

Watch the presentation by Eleodoro Baldivieso (in Spanish)

http://andescdp.org/cdp16/seminarios/seminario_4_respondiendo_amenazas_productivas/yapuchiris_Prosuco

Acknowledgement

This work with weather is funded by the McKnight Foundation’s Collaborative Crop Research Program (CCRP). Francisco Condori, Luciano Mamani, Félix Yana and Santos Quispe are the yapuchiris who participated in this research. Thanks to Eleodoro Baldivieso, María Quispe, and Sonia Laura of Prosuco for reading and commenting on a previous version of this story. The first two photos are courtesy of Prosuco.

VALIDANDO LOS CONOCIMIENTOS LOCALES

Por Jeff Bentley

26 de julio del 2020

Paul y yo hemos escrito historias anteriores en este blog sobre los Yapuchiris, expertos agricultores-investigadores y extensionistas en el Altiplano semiárido boliviano. A los 4000 metros sobre el nivel del mar, los agricultores experimentados saben cómo observar plantas y animales, nubes y estrellas para predecir el clima, especialmente para responder a la Gran Pregunta en sus mentes ¿cuándo comenzarán las lluvias para yo pueda sembrar mi chacra?

Todos los Yapuchiris conocen algunas formas tradicionales de predecir el tiempo. Algunos Yapuchiris también apuntan sus observaciones en un cuadro especial que han diseñado con sus colegas, los ingenieros agrónomos de Prosuco, una organización en La Paz. El cuadro, llamado Pachagrama, permite a los Yapuchiris registrar el tiempo cada día del año, con sólo dibujar algunos puntos, para que puedan ver si sus predicciones se hagan realidad y como las lluvias, heladas y granizadas afectan sus cultivos.

Puede ser difícil comprobar ese conocimiento local, pero vale la pena intentarlo.

El Ing. Eleodoro Baldivieso, de Prosuco, ha pasado gran parte del año pasado estudiando los resultados de los Pachagramas. Cómo él me explicó hace poco, Prosuco tomó cuatro Pachagramas completos (de siete campañas agrícolas) y 42 casos; cada caso es una parcela observada durante una campaña por uno de los yapuchiris. El comparar el tiempo previsto con el tiempo registrado permitió a Prosuco ver si los Pachagramas habían ayudado a manejar el riesgo, principalmente mediante la siembra temprana (dos semanas antes), intermedia y tardía (dos semanas después).

Las heladas, el granizo y la lluvia impredecible son los tres principales riesgos meteorológicos para los cultivos de papa y quinua en el Altiplano. En octubre cae un poco de lluvia, con la esperanza de que sea suficiente para sembrar un cultivo, seguida hasta marzo por más lluvia. La precipitación media anual es sólo 800 mm en el Altiplano Norte, y un año seco puede destruir la cosecha, lo mismo que un año con mucha lluvia.

Para los 42 casos el estudio comparó la evaluación del Yapchiri de la cosecha (malo, regular, o bueno) con eventos extremos de tiempo (como heladas), con las fechas de siembra (temprano, mediano, o tarde) para ver si el variar la fecha de siembra (basado en el pronóstico del Yapuchiri) ayudó a evitar pérdidas y lograr una cosecha.

El estudio halló que los cultivos sembrados a dos semanas de diferencia pueden sufrir daño en diferentes etapas de crecimiento da las plantas. Por ejemplo, los problemas con las lluvias son especialmente arriesgados poco después de la siembra de la papa, afectando más a la siembra tempran, a principios y mediados de la temporada. Las heladas son más riesgosas para las papas tempranas al comienzo de la temporada, y para las papas tardías justo en la época de floración. El granizo es devastador para las siembras intermedias y tardías, si la papa está en flor.

Los Yapuchiris a menudo son capaces de predecir con certeza las heladas, el granizo y los patrones de lluvia, con meses de antelación. La meteorología científica a menudo puede predecir ese tiempo a unos pocos días, pero con meses de anticipación. Cuando siembras tu papa, el pronóstico moderno no te puede decir cómo será el tiempo cuando tu cultivo está en flor. Pronosticar el tiempo en un entorno desafiante es útil, al menos parte del tiempo. Sembrar dos semanas antes o dos semanas después puede ayudar a los agricultores a aprovechar mejor la lluvia, pero se expone el cultivo a las heladas o granizo, cuando es más vulnerable. Cambiar las fechas de siembra puede ayudar a los agricultores a evitar uno de los riesgos, pero no siempre a todos.

El clima es tan complicado que el riesgo nunca puede ser manejado completamente. Y debido a que la meteorología científica no puede predecir el granizo y las heladas con meses de anticipación, el conocimiento local llena un vacío que la ciencia tal vez nunca reemplace.

Historias previas del blog

Cultivando orgullo en los Andes

Conocer el futuro

Prediciendo el clima

Ver el video

Hacer un registro del clima

Vea la presentación por Eleodoro Baldivieso (en español)

http://andescdp.org/cdp16/seminarios/seminario_4_respondiendo_amenazas_productivas/yapuchiris_Prosuco

Agradecimiento

Este trabajo con el clima es financiado por el Programa Colaborativo de Investigación sobre Cultivos (CCRP) de la Fundación McKnight. Francisco Condori, Luciano Mamani, Félix Yana y Santos Quispe son los Yapuchiris que participaron en esta investigación. Gracias a Eleodoro Baldivieso, María Quispe, y Sonia Laura de Prosuco por leer y hacer comentaros sobre una versión previa de esta historia. Las primeras dos fotos son cortesía de Prosuco.

Pay and learn July 19th, 2020 by

Vea la versión en español a continuación Extensionists often give information away for free, but selling it may get you a more tuned-in audience. This is the conclusion of researcher Gérard Zoundji and colleagues in a recent paper published in Experimental Agriculture.

Zoundji compared three groups of people in West Africa who had received DVDs with farmer learning videos. One video collection covered topics related to vegetable production and another showed how to manage the parasitic weed striga. The videos could be shown in multiple local languages, or in English or French.

When NGOs in Benin gave the DVDs to organized farmers, they tended to watch the videos, and they experimented with planting styles and other ideas shown in the videos. But some farmers who got DVDs for free did not show the videos to friends and neighbors, complaining that they needed fuel for their generators, or other support.

Audience appreciation improved when DVDs were shared by NGOs that were committed to the topic and the communities. In Mali, organizations that had taught striga management realized the importance of the weed, and arranged screenings of the videos in villages. Professional staff from the NGOs were on hand to answer people’s questions after the show. The NGOs left copies of the DVD with local people who usually self-organized to watch the videos again later, to study the content. Farmers experimented keenly with the ideas they had learned, such as planting legumes between rows of cereal crops, to control striga naturally.

But the big payoff came when farmers bought the DVDs cold, off-the-shelf in shops. Most only paid a dollar or two for the DVDs on vegetable production, but buying the information gave it value. All of these paying customers watched the videos and most of them showed the videos at home to friends and neighbors. They found the agricultural ideas useful; some bought drip irrigation equipment they had seen on screen. Others learned to manage nematodes (microscopic worms) without chemical pesticides.

Farmers who bought the DVDs also experimented with the digital technology used to show the videos. Nearly 15% bought DVD players to watch the videos. Some loaned the DVDs to their children at university, who copied the DVDs from the disk, converted them to a phone-friendly format (3gp) and then loaded the videos onto the mobile devices of friends and colleagues.

Selling information draws a self-selected audience: interested people who will take the content seriously. Expert extensionists who appreciate the videos can also demonstrate their value by organizing video shows that respectfully engage with the communities and their leaders. But when DVDs are simply given away, even though they contain cinematic-quality videos on crucial topics, farmers may watch the videos and value them, or not. People who pay for information see its importance.

Further reading

Zoundji, Gérard C., Florent Okry, Simplice D. Vodouhê, Jeffery W. Bentley, and Loes Witteveen 2020 Commercial Channels vs Free Distribution and Screening of Learning Videos: A Case Study from Benin and Mali. Experimental Agriculture. DOI: 10.1017/S0014479720000149.  

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PAGAR Y APRENDER

por Jeff Bentley, 19 de julio del 2020

Los extensionistas a menudo dan información gratis, pero se puede conseguir un público más atento si cobra. Esta es la conclusión del investigador Gérard Zoundji y sus colegas en un reciente artículo publicado en Experimental Agriculture.

Zoundji comparó tres grupos de personas en África occidental que habían recibido un DVD con videos de aprendizaje para agricultores. Había una colección de videos sobre la producción de hortalizas y otra del manejo de la estriga, una maleza parasítica. Los videos podían mostrarse en varios idiomas locales, o en inglés o francés.

Cuando las ONGs de Benín entregaron los DVDs a los agricultores organizados, tendían a ver los videos y experimentar con los estilos de siembra y otras ideas que se apreciaban en los videos. Pero algunos agricultores que recibieron los DVDs gratis no mostraron los videos a amigos y vecinos, quejándose de que necesitaban combustible para sus generadores, u otro tipo de apoyo.

La apreciación del público mejoró cuando los DVD fueron compartidos por ONGs comprometidas con el tema y las comunidades. En Malí, las organizaciones que habían enseñado el manejo de la estriga se dieron cuenta de la importancia de la maleza y organizaron proyecciones de los videos en las aldeas. El personal profesional de las ONGs estaba disponible para responder a las preguntas de la gente después de la proyección. Las ONGs dejaron copias del DVD con los habitantes locales, que por lo general se organizaron por su cuenta para volver a ver los videos más tarde, para estudiar el contenido. Los agricultores experimentaron intensamente con las ideas que habían aprendido, como sembrar leguminosas entre los surcos de cereales, para controlar la estriga de forma natural.

Pero la gran recompensa era cuando los agricultores compraron los DVDs por su cuenta, en las tiendas. La mayoría sólo pagó un dólar o dos por los DVDs sobre las hortalizas, pero el comprar la información le dio valor. Todos los clientes que pagaron vieron los videos y la mayoría los mostraron en casa a amigos y vecinos. Les servían las ideas agrícolas; algunos compraron equipos de riego por goteo que habían visto en la pantalla. Otros aprendieron a manejar nematodos (gusanos microscópicos) sin plaguicidas químicos.

Los agricultores que compraron los DVDs también experimentaron con la tecnología digital que se usa para mostrar los videos. Casi el 15% compró lectores de DVD para ver los videos. Algunos prestaron los DVD a sus hijos en la universidad, quienes copiaron los videos del disco, los convirtieron a un formato apto para teléfonos (3gp) y luego cargaron los videos en los dispositivos móviles de amigos y colegas.

La venta de información atrae a un público auto seleccionado: personas interesadas que se tomarán el contenido en serio. Los extensionistas expertos que aprecian los videos también demuestran su valor organizando programas de video de forma respetuosa con las comunidades y sus líderes. Pero cuando los DVDs se regalan así no más, aunque contengan videos de calidad cinematográfica sobre temas cruciales, los agricultores pueden ver los videos y valorarlos, o no. Las personas que pagan por la información aprecian su importancia.

Lectura adicional

Zoundji, Gérard C., Florent Okry, Simplice D. Vodouhê, Jeffery W. Bentley, and Loes Witteveen 2020 Commercial Channels vs Free Distribution and Screening of Learning Videos: A Case Study from Benin and Mali. Experimental Agriculture. DOI: 10.1017/S0014479720000149.  

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