Sökning: "wheat"

Visar resultat 1 - 5 av 406 uppsatser innehållade ordet wheat.

  1. 1. Analysis of winter wheat and leafhoppers for wheat dwarf virus : factors causing outbreaks of wheat dwarf disease

    Uppsats för yrkesexamina på avancerad nivå, SLU/Department of Plant Biology (from 140101)

    Författare :Lina Karm Togo; [2024]
    Nyckelord :Sweden; Psammotettix alienus; DAS-ELISA; cloning; sequencing; BLASTn; BLASTx; MEGA; SDT;

    Sammanfattning : Wheat dwarf disease is caused by wheat dwarf virus (WDV) and is transmitted by the leafhopper Psammotettix alienus. The disease has been reported in many European countries, as well as in West Asia, China, and one country in North Africa. LÄS MER

  3. 2. Winter wheat exudates : Improving wheats resilience to drought

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Freja Haverland; [2024]
    Nyckelord :drought; PGPR; exudates; agriculture; food security;

    Sammanfattning : Wheat (Triticum aestivum) is a crop that dominates the diets of about 35% of the world's human population. But wheat yields can be severely affected by drought. Therefore, in this experiment, root exudation of winter wheat was compared to find out how exudation changes during drought stress. LÄS MER

  4. 3. An investigation of pea and cereal varieties for organic intercropping in Sweden

    Master-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Agnes Elise Matilda Wilson; [2024]
    Nyckelord :Intercropping; agroecology; organic; peas; cereals; heritage grains;

    Sammanfattning : Organic farming, intercropping and the conservation of landraces are agroecological methods of transitioning to a more sustainable and resilient agricultural system, however there is a lack of data on varieties suitable for organic intercropping. Therefore, two spatially parallel field trials were conducted with 11 pea varieties intercropped with oat, and 38 varieties of cereals (wheat, oat, and barley), in sole crops. LÄS MER

  5. 4. Brewing a Low-Alcohol Dark Wheat Beer: A Healthy Alternative with Potential on the Swedish Market

    Kandidat-uppsats, KTH/Kemiteknik

    Författare :Sofia Wedin; Rondk Weira Salim; Viktor Karlsen; [2023]
    Nyckelord :Öl; Ölbryggning; Veteöl; Lättöl; Bryggningsprocess;

    Sammanfattning : Mängden öl som köps i Sverige har ökat mellan åren 2016–2021. Både försäljningen av öl med en alkoholhalt över 3,5 procent (starköl), och öl under 3,5% (lätt- och folköl) ökade betydligt. LÄS MER

  7. 5. Sustainable use of calcium nitrate fertilizer under variable precipitation, soil properties and crop management

    Master-uppsats, SLU/Dept. of Soil and Environment

    Författare :Liliana Marcela Daza Gomez; [2023]
    Nyckelord :nitrogen.; calcium nitrate; ammonium-based fertilizers; urea; nitrate leaching; nitrous oxide emissions; crop yield;

    Sammanfattning : Application of nitrogen fertilizers in agriculture contributes substantially to global greenhouse gas emissions and nitrogen leaching. Accordingly, there is a need to increase knowledge about sustainable farming practices to reduce nitrogen losses to the environment without curtailing crop harvest. LÄS MER