Resultados de búsqueda - "experience"

  1. D1940: Results from the Fertilizer demonstration experiment with maize at IOP Farm in Iringa, Tanzania in 2018 por Mtakwa, Peter, Brentrup, Frank, Assey, Peter, Loon, Marloes P. van, Hijbeek, Renske, Berge, Hein F.M. ten, Ittersum, Martin K. van

    Publicado 2019
    “…In 2018, an experiment was run at the IOP farm in Tanzania. Four nutrient management treatments were combined factorial with two tillage options. …”
    Enlace del recurso
    Informe técnico
  2. The ability to fix N is not the only key to delivery of the benefits of BNF to farmers: experience of IITA in the savannas of Africa por Carsky, R.J., Sanginga, N., Schulz, S., Douthwaite, Boru, Manyong, Victor M., Diels, J., Vanlauwe, Bernard, Keatinge, J.D.H.

    Publicado 2004
    “…But adoption by farmers has been too low to bring the benefit of BNF to farm households. Based on these experiences, we have proposed increased emphasis on systems based on cowpea and soybean rotation because of their high adoptability although the benefits to the soil are small compared with Mucuna fallows and alley farming. …”
    Enlace del recurso
    Capítulo de libro
  3. Longitudinal analysis of a long-term conservation agriculture experiment in Malawi and lessons for future experimental design por Lark, R.M., Ligowe, I.S., Thierfelder, Christian L., Magwero, N., Namaona, W., Njira, K., Sandram, Innocent, Chimungu, J. G., Nalivata, P. C.

    Publicado 2020
    “…The power analysis shows that treatment effects of practically significant magnitude may be unlikely to be detected with just four replicates, as at Chitedze, under either a simple randomised control trial or a factorial experiment. Given logistical and financial constraints, it is important to design trials with fewer treatments but more replicates to gain enough statistical power and to pay attention to the selection of treatments to given an informative outcome.…”
    Enlace del recurso
    Journal Article

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