Essays about: "Plant ecology"

Showing result 41 - 45 of 250 essays containing the words Plant ecology.

  1. 41. Hur påverkar mekaniskt snytbaggeskydd, markberedning, plantstorlek och plantgödsling granplantors överlevnad och tillväxt?

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Johanna Abrahamsson; Jessica Wallgren; [2022]
    Keywords : mekaniskt snytbaggeskydd; plantstorlek; markberedning; plantgödsling; föryngringsåtgärder; vitalitet;

    Abstract : Reforestation of land entails both costs and uncertainties. Risk of pine weevil infestation, competition from other vegetation, frost and insufficient nutrient supply are some examples. READ MORE

  3. 42. Mapping volatiles that induce sensory responses in Delia antiqua: comparative identification across a set of crops

    University essay from SLU/Dept. of Plant Protection Biology

    Author : Max Andersson; [2022]
    Keywords : attractants; gc-ead; gc-ms; olfactomics; volatiles; databases; drosophila; delia;

    Abstract : The urge to combat climate change and the rapid degradation of agroecosystems puts high pressure on the development of novel tools to make an applied and theoretical change in the world. There is a vision on sustainability through Agenda 2030 which aligns with FAOs: the 10 elements of agroecology. READ MORE

  4. 43. Effects of natural warming and snow on grass phenology and fitness

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Sanne Welin; [2022]
    Keywords : Ecology; Climate change; Iceland; Grass; Festuca rubra;

    Abstract : Organisms respond to changes in their environment using different strategies. Understanding how species deal with changes expected due to ongoing climate change is important for making accurate predictions about their effect on ecosystems. READ MORE

  5. 44. The effects of historical land use on plant diversity in semi-natural grasslands

    University essay from SLU/Dept. of Ecology

    Author : Elisabeth Kumlander; [2022]
    Keywords : semi-natural grasslands; biodiversity; plant species; land-use sequences;

    Abstract : During the last two centuries, large-scale administrational and technological reforms have drastically changed the agricultural landscape in Sweden. The meadows and semi-natural grasslands that once played a central role in the agricultural landscape have been reduced with up to 95%. READ MORE

  6. 45. Stödgrödors betydelse för pollinatörer : en litteraturstudie om möjligheter och utmaningar vid nyttjandet av understödjande grödor i agroekosystem

    University essay from SLU/Dept. of Ecology

    Author : Ulrika Högberg; [2022]
    Keywords : pollinering; pollinatörer; ekosystemtjänster; understödjande grödor; stödgrödor;

    Abstract : Pollinatörer utför en viktig ekosystemtjänst då de bidrar till att säkerställa skörden av flertalet livsmedelsgrödor. Andelen pollinerande insekter i jordbruket har dock minskat till följd av ett flertal störningsfaktorer och brist på blomresurser. READ MORE