Resultados de búsqueda - "agroforestry"

  1. Tree diversity and canopy cover in cocoa systems in Ghana por Asare, R., Anders, R.

    Publicado 2016
    Materias: “…agroforestry…”
    Enlace del recurso
    Journal Article
  2. Performance of selected woody agroforestry species grown on an Alfisol and an Ultisol in the humid lowland of West Africa, and their effects on on soil properties por Kang, B., Akinnifesi, F.K., Ladipo, D.O.

    Publicado 1994
    “…Cordia alliodora and Gmelina arborea performed equally well on both sites, but Cardia alliodora seemed to be more suitable for use in an agroforestry system. Leucoma leucocephala and Pterocarpus soyauxii, which performed better on the Alfisol, were more suitable for use in agroforestry systems in this ecozone. …”
    Enlace del recurso
    Journal Article
  3. Field measurements of nitrogen fixation in leguminous trees used in agroforestry systems: influence of 15Nlabelling approaches and reference trees por Sanginga, N., Danso, S.K.A., Zapata, F.

    Publicado 1996
    “…Appropriate 15N-labeling methods are crucial for estimating N2-fixation in trees used in agroforestry systems. A 4-year field experiment was conducted on an Alfisol in Southwestern Nigeria to compare the estimates of Na fixed in Leucaena leucocephala, using two non-N2-fixing leguminous trees, Senna siamea and S. spectabiIis, as reference plants and three different methods of introducing 15N into soil. …”
    Enlace del recurso
    Journal Article

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