Resultados de búsqueda - Variables (Mathematics)

  1. Area Yield Crop Insurance and Diversification in Ghana: An Agricultural Household Programming Model por Nyamekye I

    Publicado 2016
    “…Given increasing climate variability and the risks it poses to rain-fed agriculture, this study uses the Expected Utility Framework to develop two non-separable household mathematical programming and simulation models to examine the relationship between crop-diversification and index-based (area-yield) insurance for a representative agricultural household. …”
    Enlace del recurso
    Tesis
  2. Bodyweight performance, estimated carcass traits and methane emissions of beef-cattle categories grazing Andropogon gayanus, Melinis minutiflora and Stylosanthes capitata mixed swa... por Ramírez Restrepo, Carlos Alberto, Vera, Raúl R.

    Publicado 2019
    “…There, numerous sex and age animal categories are present, ranging from suckling calves to old cull cows and steers, which in variable proportions are stocked at one animal unit (AU)/5–10 ha, depending on the ranch and distance from markets. …”
    Enlace del recurso
    Journal Article
  3. Hedging malting barley : maximizing expected utility considering price, yield and quality risk por Andersson, Torgil

    Publicado 2018
    “…An applied quadratic risk programming model and mathematical optimization is used to derive expected utility maximizing hedging strategies and crop portfolios. …”
    H2
  4. Soil dry aggregate stability and wind erodible fraction in a semiarid environment of Argentina por Colazo, Juan Cruz, Buschiazzo, Daniel Eduardo

    Publicado 2018
    “…Relationships among several soil properties and both the wind erodible fraction (EF) and the dry aggregate stability (DAS) can allow the development of simple mathematical models which can be useful to quantify soil resistance against wind erosion. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Artículo
  5. Den skogliga informationens roll i ett kundanpassat virkesflöde por Djurberg, Hans

    Publicado 2012
    “…In the latter case, the diameter distribution must be constructed from the known stand charactaristics, by the use of mathematical models or by assignment from a data base with stem data. …”
    Enlace del recurso
    Second cycle, A1E

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