Sökning: "Grödor vattenbehov"

Hittade 2 uppsatser innehållade orden Grödor vattenbehov.

  1. 1. Water productivity and water requirements in food production : examples from Ethiopia, Tanzania and Burkina Faso

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Soil and Environment

    Författare :Louise Malmquist; [2018]
    Nyckelord :evapotranspiration; nutrition; water management; water scarcity; yield gap; water use efficiency; Sub-Saharan Africa;

    Sammanfattning : The majority of agricultural croplands globally is rainfed. This calls for agricultural practices which promote as productive use of precipitation water as possible, to maintain sufficient crop growth for food production. Global population is estimat-ed to increase to 9. LÄS MER

  2. 2. Variability and change in Koga reservoir volume, Blue Nile, Ethiopia : Variabilitet och förändring i Kogadammens vattenvolym, Blå Nilen, Etiopien

    Master-uppsats, Uppsala universitet/Luft-, vatten och landskapslära

    Författare :Benjamin Reynolds; [2012]
    Nyckelord :Koga Dam; Irrigation; Reservoir; Ethiopia; Sedimentation; Crop Water Requirements; Monthly Water Balance; Kogadammen; Bevattning; Reservoar; Etiopien; Sedimentation; Livsmedelssäkerhet; Grödor vattenbehov; Månatligvattenbalans;

    Sammanfattning : Ethiopia has long since been an area strongly affected by drought. Although there is a relativelylarge amount of fresh water present in the country, variability in rainfall and lack ofinfrastructure lead to the result that most of the population is undersupplied with water. LÄS MER