Almendra Cremaschi gave a seminar for the Organic Seed Alliance

On September 11th, Almendra Cremaschi, director of Bioleft, gave a virtual seminar as part of the debate on seed intellectual property on the Organic Seed Alliance platform. The meeting was open to the community of organic, agroecological, and family farmers who produce in the United States, and other people from different parts of the world participated as well.

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Opening Workshop for the 2025-2026 Local Tomato Campaign

Bioleft launched the 2025/2026 tomato campaign with a virtual workshop that brought together evaluators from more than 25 locations across the country. The proposal, based on open science and citizen science, reinforces collaborative recording and the circulation of knowledge to make better decisions on seed selection and multiplication. 

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🌱 Seeds, knowledge, and resistance: Bioleft and Minka at the International Colloquium on Perspectives on Ecology in Latin America 

As part of the International Colloquium on Perspectives on Ecology in Latin America (see more), Bioleft participated in the roundtable discussion “Towards shared sustainability: lessons learned from collaborative experiences in Latin America,” reflecting on the challenges and lessons learned around the exchange and improvement of open seeds in Argentina.

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Maize Trial Mapping – Bioleft 2025

During this campaign, we collaboratively carried out a participatory corn evaluation network, with trials distributed in Junín, Entre Ríos, and southeastern Córdoba. The network seeks to generate collective knowledge about the behavior of different corn varieties, focusing on materials developed by farmers and non-transgenic hybrids of interest for organic and agroecological production systems. 

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Closing of the 2024–2025 Campaign: Learnings, Flavors, and Community Around Creole Tomatoes

This past April, we held the closing workshop for the 2024–2025 campaign of the collaborative evaluation project of Creole tomatoes. Once again, we came together from different regions and experiences to celebrate a collective process that continues to grow, driven by the commitment of gardeners, agroecological producers, researchers, students, and defenders of open-pollinated seeds.

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Closing of Creole tomato 2023/2024 season. “Working for participatory breeding”

As part of the “Al Rescate del Tomate criollo” project [“To the Rescue of Creole Tomato”], which seeks to recover tomato flavour through the collection, exchange and collaborative breeding of creole tomatoes, the Closing workshop of Creole Tomato 2023/2024 season was held virtually on June 26. More than 30 grower-breeders from different regions of the country participated in the workshop”.

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Seed production workshop at Minka 

On November 21, the first participatory tomato breeding workshop was held as part of the “Bioleft, participatory innovation in seeds” project, under the Citizen Science  program led by the Ministry of Science, Technology and Innovation (MINCyT). In this project, Bioleft and Minka, an agroecological seed production cooperative, are working to evaluate different varieties of tomato, with the aim of developing seeds that are sustainable and of high quality. 

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Women producers-breeders building food sovereignty

On Tuesday, October 3, we gathered with our parnters from Minka in his house of seeds at CEDEPO, located in the nearside of Florencio Varela. Minka semillera is an organization of woman who produce seeds on farms in Guernica and Florencio Varela Buenos Aires Province) and, organized as a cooperative, they aim to generate availability of diverse and resilient seeds for family farmers of the peri urban area of Buenos Aires.

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