Resultados de búsqueda - "J.

Vers une exploitation durable integrant la biologie de la reproduction et la diversite genetique des essences forestieres por Duminil, J.

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Bioversity International in Focus por Cherfas, J.

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Physic nut, Jatropha curcas L. por Heller, J.

“…It has become of interest to various development agencies because it adapts well to semiarid marginal sites, its oil can be processed for use as a diesel fuel and it can be used for erosion control.This monograph has chapters covering the following aspects of J. curcas: names of the species and taxonomy; botanical description; origin and centre of diversity; properties (toxicology); uses (whole plant and food/fodder, medicine, plant protectant and molluscicide, technical uses, diesel fuel and other uses); genetic resources (existing genetic variation, conservation); breeding (objectives, method and selection based on provenance trials); production areas; ecology; agronomy (growth and development, propagation methods and pests and diseases); limitations of the crop; prospects; and research needs.There are appendices listing (I) research contacts, centres of crop research, breeding and plant genetic resources of physic nut and (II) publications of Proyecto Biomasa, DINOT/UNI, Nicaragua. …”
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Participatory plant breeding: Proceedings of a workshop on participatory plant breeding, 26-29 July 1995, Wageningen, The Netherlands por Hardon, J.

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Investigation of Phytophthora infestans population structure in China. por Wu, J.

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Formative research for the development of a theory-based social behavior change communication plan for the More Milk in Tanzania (MoreMilkIT) project por Kelly, J.

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Travaux de recherche du CIPEA sur les legumineuses fourrageres des hauts plateaux ethiopiens por Kahurananga, J.

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GM crops, GM questions and Africas food security por Machuka, J.

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Production animale et vocation pastorale des terres au Mali et dans les pays saheliens por Swift, J.

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HIV and food systems: A mixed-methods study on the impacts of the human immunodeficiency virus on the local food system for small-scale female farmers in rural Malawi por Aamodt, J.

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Etude physique des systemes de production animale du Gourma malien (phase exploratoire) por Marie, J.

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Phase exploratoire d'une etude des systemes de production animale dans le Gourma malien: elements pour une bibliographie por Marie, J.

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Análisis de la gobernanza en NAMA ganaderas en países de América Latina y El Caribe por Rico, J.

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Aspectos técnicos de cinco NAMA de América Latina por Rico, J.

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Crédito, cambio tecnológico y NAMA en países de América Latina y El Caribe por Rico, J.

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Approaching rural young people por Clendenning, J.

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Reshaping the terrain: Forest landscape restoration in Uganda por Diisi, J.

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Community participation: greening the Aba Gerima watershed in Ethiopia por Mandapati, J.

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Financial risks that may impair smallholders’ ability to continue farming: An agricultural risk profiling methodology por Meira, J.

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Pathways to more sustainable woodfuel value chains por Schure, J.

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