Resultados de búsqueda - "A"

Manual para a avaliaçao de tecnologia com agricultores por Ashby, Jacqueline A.

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A CIAT guide for project identification design, approval and administration por Ruggles, RH

Materias: “…apoyo a la investigación…”
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Participative mapping, analysis, and monitoring of natural resources in a watershed por Vernooy, Ronnie, Espinoza, N., Lamy, F

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Recurrent selection in rice, using a male-sterile gene por Chatel, M, Guimarães, Elcio Perpétuo

Materias: “…resistencia a la enfermedad…”
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Uganda's agroecological zones: a guide for planners and policy markers por Wortmann, Charles S., Eledu, CS

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Cassava: a study of utilisation and potential markets: preliminary report por Phillips, TF

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De la exclusión a la inclusión tecnológica agropecuaria por Agredo, Maria Juliana, Hernández, Luis Alfredo, Fonseca, Cristina, Haan, Stef de, García, Daniel, Ruíz, Raúl, Maldonado, Luís

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Modèles de participation paysanne à la sélection variétale por Sperling, L., Scheidegger, Urs C.

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Biochemical characterization of PEPC from cassava: a preliminary report por López F., Y., Vélez, W., El-Sharkawy, Mabrouk A., Mayer, Jorge Edgard

“…PEPC activities from maize, beans, and cassava leaves were compared using a spectrophotometric assay and Fast Violet detection on polyacrylamide gels. …”
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Evaluation of a rapid semi-quantitative assay for cyanogens in cassava por O'Brien, G.M., Poulter, N.H., Wheatley, Christopher C.

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A comparison of the soil of tropical Latin America and tropical Australia por Sánchez, P.A., Isbell, R.F.

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Challenges facing soil science: a view from the outside por Fujisaka, Sam

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The role of endophytic fungi in Brachiaria, a tropical forage grass por Kelemu, Segenet, White, J.F., Rao, Idupulapati M.

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Bacterial brown blotch, a disease of rice in tropical America por Lozano, J.C., Victoria Kafure, JI, Velasco, Ana Cecilia, Sang Won Ahn

“…A bacterial disease of rice not described previously has been observed in Central and South America. …”
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Cassava genetic resources: a global approach for conservation and use por Iglesias, C.A., Iwanaga, Masaru

“…A global conservation strategy was discussed, based on the present status of national and international cassava genetic resources programs. …”
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Arachis pintoi: a multipurpose legume for sustainable land use por Argel M., Pedro J., Kerridge, Peter C., Pizarro, Esteban A.

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Biological control in the neotropics: a selective review with emphasis on cassava por Bellotti, Anthony C., Melo Molina, E.L., Arias, V.B., Herrera Fernández, C.J., Hernández M., María del Pilar, Holguín A, CM, Guerrero, J.M., Trujillo García, H.E.

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Cassava in Asia: a potential new green revolution in the making por Howeler, Reinhardt H.

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Livestock - a pathway out of poverty. ILRI's strategy to 2010 por International Livestock Research Institute

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Farmer seed enterprises: a sustainable approach to seed delivery? por David, S.

“…A major reason for the low adoption of modern varieties of seed among small-scale farmers in developing countries is the inability of formal, centralized seed production systems to meet their complex and diverse seed requirements. …”
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