Now showing items 1-5 of 5

    • Germination of a pioneer tree (Trema guineensis Ficahlo) from Equatorial Africa 

      Vázquez-Yanes, C. (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1977-07)
      Se presentan datos acerca de los factores que modifican la latencia y favorecen la germinación de las semillas de Trema guineensis; árbol pionero de África ecuatorial. Se demuestra que el almacenamiento o baja temperatura ...
    • Influencia del clima y de la calidad de los forrajes en su consumo 

      Alba, Jorge de (Instituto Interamericano de Ciencias Agrícolas (IICA), 1959-07)
      A discussion is presented relating the importance of ambient temperature and nutritional plane on the problems of heat tolerance. The literature is in agreement that the animal on full feed has greater problems of disposing ...
    • Multi-dimensional temperature sensitivity of protected tropical mountain rain forests 

      Finegan, Bryan; Delgado, Diego; Hernández Gordillo, Alba Lorena; Zamora Villalobos, Nelson; Nuñez Flórez, Rafael; Díaz Santos, Fabio G; Vílchez-Mendoza, Sergio (Frontiers, 2024-01-09)
      Tropical mountain rain forests (TMRF, natural forests at > 300 m asl) are globally important for biodiversity and ecosystem services and are believed to be highly vulnerable to climate change. But there are no specific ...
    • La temperatura como factor limitante en el cultivo del manzano en la América Tropical 

      Boynton, D. (Instituto Interamericano de Ciencias Agrícolas (IICA), 1960-01)
      The paper presents a review of temperature limitations on the growth and fruitfulness of the apple in warm climates, and reports on observations made by the author in Ecuador, Central America and Mexico. It is concluded ...
    • Temperatura do ar em cafezal 

      Foloni, L.L.; Nascimento, F.J.L. Do; Nova, N.A.V. (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-01)
      This paper studies the thermal 1egime of añ inside an unshaded conventional coffee crop. Measmements were made al five levels corresponding lo 20, 40, 60, 80 and 100 per cent of mean crop height. Air temperature inside ...
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