Resultados de búsqueda - "América"

  1. International Rice Testing Program for Latin America por International Center for Tropical Agriculture

    Publicado 2016
    “…The International Rice Testing Program (IRTP) for Latin America was sponsored by the CIAT and IRRI, with funds from the United Nations Development Programme (UNDP). …”
    Enlace del recurso
    Conjunto de datos
  2. Proyección de INGER en América Latina por Cuevas Pérez, Federico E., Seshu, Durvasula V.

    Publicado 1992
    “…La red INGER empezó en América Latina en 1976 como IRTP, con el propósito de diseminar un tipo de planta mejorado de arroz desarrollada por los Centros Internacionales de Investigación en Agricultura. …”
    Enlace del recurso
    Conference Paper
  3. The Economic Case for Landscape Restoration in Latin America por Vergara, Walter, Gallardo Lomeli, Luciana, Ríos, Ana R., Isbell, Paul, Prager, Steven D., Camino, Ronnie de

    Publicado 2016
    “…Degraded lands—lands that have lost some degree of their natural productivity through human activity—account for over 20 percent of forest and agricultural lands in Latin America and the Caribbean. Some 300 million hectares of the region’s forests are considered degraded, and about 350 million hectares are now classified as deforested. …”
    Enlace del recurso
    Libro
  4. Regional experience with Brachiaria: Tropical America-savannas por Pizarro, Esteban A., Valle, Cacilda Borges do, Keller-Grein, Gerhard, Schultze-Kraft, Rainer, Zimer, A.H.

    Publicado 1996
    “…Brachiaria species have become important components of sown pastures in the humid lowlands of tropical America. This ecosystem occupies about 50 of Brazil; 60 of the area encompassed by Bolivia, Peru, and Ecuador; 14 of Mexico; and significant areas in other countries of the region. …”
    Enlace del recurso
    Capítulo de libro
  5. Primary diversification of Phaseolus in the Americas: Three centres? por Debouck, Daniel G.

    Publicado 1986
    “…The origin of 5 Phaseolus species cultivated in America (P. vulgaris, P. lunatus, P. coccineus, P. acutifolius, and P. polyanthus) is discussed within the context of a broader theory of the origin of this genus, for which 3 centers of origin may be defined: Mesoamerica, the northern and southern Andean regions. …”
    Enlace del recurso
    Journal Article

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