Search Results - Ospina, G.

Determinación de nitrógeno, fósforo, potasio, calcio y magnesio en muestras vegetales usando una sola digestión. by Ospina G, Ernestina, Zandstra C, Humbert G., Lora Silva, Rodrigo

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Cassava propagation by small scale farmers using a low cost in vitro system by Escobar Pérez, Roosevelt H., Muñoz, L., Hernández, C.M., Ospina, G., Caicedo, E., Restrepo, J., Tohme, Joseph M.

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Participatory development of low-cost simplified rustic tissue culture for cassava by Restrepo M., José M., Ospina, G.I., Hernández, C., Escobar Pérez, Roosevelt H., Tohme, Joseph M., Roca, W.

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Desarrollo participativo de un sistema de propagación in vitro, a bajo costo para yuca by Escobar Pérez, Roosevelt H., Hernández, C.M., Restrepo M., José M., Ospina, G.A., Tohme, Joseph M., Roca, W.

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Involvement of farmers in the development of cassava low-cost input, invitro propagation methods by Escobar Pérez, Roosevelt H., Hernández, C.M., Restrepo M., José M., Ospina, G.I., Tohme, Joseph M., Roca, W.

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Tissue culture for farmers : Participatory adaptation of low-input cassava propagation in Colombia by Escobar Pérez, Roosevelt H., Hernández, C.M., Larrahondo, N, Ospina, G.I., Restrepo M., José M., Muñoz Flórez, Ligia Carmenza, Tohme, Joseph M., Roca, W.

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Indicadores ambientales para la toma de decisiones en la Corporación Autónoma Regional de Risaralda : Marco conceptual y aplicación by Winograd, Manuel, Uribe, F, Reynales, JC, Orozco, JI, Escobar, M.C., Gómez, J.A., Arias, A., Moreno, R.D., Rincón, G., Navarro, A, Guevara, LF, Amariles, CA, Gómez, C., Rosa, P. de la, Londoño, E., Rendón, O., Vásquez, H., Dossman, MA, Hincapie, H, Momphotes, H, Fabrie, M, Ospina, G., Eade, Jeremy

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