Essays about: "Lukas Hallberg"

Found 2 essays containing the words Lukas Hallberg.

  1. 1. Effects of nitrogen quality and quantity on weed-crop competition : a greenhouse experiment with Avena sativa and Avena fatua

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Lukas Hallberg; [2019]
    Keywords : weed-crop competition; resource pool diversity; soil microbes; weed community;

    Abstract : The intensification of agricultural activities has provided unprecedented increases in crop production. In the light of this development concerns have been raised about its negative environmental impact. High-input farm management has further reduced the weed diversity and shaped weed communities to consist of a few highly competitive weed species. READ MORE

  3. 2. Allelopatiska egenskaper av tomatidin och andra alkaloider från potatisväxter

    University essay from SLU/Department of Plant Biology (from 140101)

    Author : Lukas Hallberg; [2017]
    Keywords : Allelopati; Tomatidin; Alkaloider; Steroler;

    Abstract : Alkaloids are a heterogeneous group of secondary metabolites in plants with toxic attributes. These substances often have toxic effects on different organisms and are found in many species of the nightshade family (Solanaceae). READ MORE