Resultados de búsqueda - C5N

  1. Effect of agroforestry woody species on earthwarm activities and physicochemical properties of warm casts por Kang, B., Akinnifesi, F.K., Pleysier, J.L.

    Publicado 1994
    “…Despite a high organic C and exchangeable K status, maize grown in the worm casts still responded significantly to N and K applications. …”
    Enlace del recurso
    Journal Article
  2. Assessing and understanding non-responsiveness of maize and soybean to fertilizer applications in African smallholder farms por Roobroeck, D., Palm, Cheryl A., Nziguheba, G., Weil, R., Vanlauwe, Bernard

    Publicado 2021
    “…The variation in fertilizer effects on maize grain productivity across the study areas and growing seasons was most strongly related to the soil silt and clay content, and exchangeable cation balances of calcium (Ca), magnesium (Mg) and K, whereas fertilizer effects on soybean were most strongly influenced by the evenness in rainfall during growing seasons, and the soil silt content, extractable P, and ratio of total C and total N. Findings from our study emphasize that non-responsiveness by maize and soybean crops in African smallholder agroecosystems is dependent on multiple interacting factors, and requires careful scrutiny to ensure returns on investments.…”
    Enlace del recurso
    Journal Article

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