Sökning: "historic plant material."

Visar resultat 1 - 5 av 10 uppsatser innehållade orden historic plant material..

  1. 1. 1800-talets avancerade tapetgrupper - en historisk undersökning om svenska tapetgrupper med en utgångspunkt i Disponentparken, Grängesberg

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Lovisa Östman; [2022-08-15]
    Nyckelord :;

    Sammanfattning : The theme of this historical study is based on an enquiry from the Disponentparken located in Grängesberg. They wish to know more about historic carpet beddings that existed in the park around the late 19th century and beginning of the 20th century, in hope of recreating a similar carpet bedding in the future. LÄS MER

  3. 2. Forntida odling och bruk av cannabis i Sverige

    Kandidat-uppsats, Umeå universitet/Institutionen för idé- och samhällsstudier

    Författare :Caesar Kjellström; [2022]
    Nyckelord :Cannabis; forntid; Sverige; hampa; arkeologi;

    Sammanfattning : This is a paper that partly has studied the uses of Cannabis sativa in Sweden during prehistoric and historic times (mainly prehistoric) and partly have discussed and analyzed the previous science on the matter. The use of the species as a fiber material for ropes and textiles has been well documented in historical times and the use of the medicinal properties of the plant has been vaguely speculated upon. LÄS MER

  4. 3. Analysis and optimization of a dissolved air flotation process for separation of suspended solids in wastewater

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Oskar Bäck; [2021]
    Nyckelord :Dissolved air flotation; Effluent recycle rate; Optimization; Recycle flow pressurization; Wastewater;

    Sammanfattning : Margretelund wastewater treatment plant (WWTP) operated by the water utility Roslagsvatten AB, wasbuilt in 1956 and is located in Åkersberga town, Stockholm County, Sweden. Margretelund WWTP waslast renovated in 1999, and has been operated with the same physical, chemical, and biological processessince then. LÄS MER

  5. 4. Screening of early root growth characteristics in seedlings of Nordic spring barley : utilization of hydroponics and GWAS for identification of QTLs and candidate genes for root traits

    Master-uppsats, SLU/Dept. Of Plant Breeding

    Författare :Karl-Johan Fabo; [2021]
    Nyckelord :spring barley; plant breeding; root growth; early vigor; seminor roots; GWAS; QTL; quantitative traits; quantitative genetics; marker-assisted breeding; hydroponics;

    Sammanfattning : In the Nordic countries, the cultivation of barley (Hordeum vulgare L.) has a long history, and as one of the major cereals in the world, barley is of global importance for food security. The world population is growing, which naturally will increase demands for agricultural outputs. LÄS MER

  7. 5. Nutida värden i historisk parkmiljö : gestaltningsförslag med syfte att gynna kulturhistoriska, sociala och ekologiska aspekter i restaureringen av Grängshammars engelska park

    Kandidat-uppsats, SLU/Dept. of Urban and Rural Development

    Författare :Klara Kåks; [2020]
    Nyckelord :restaurering; historisk trädgård; engelsk landskapspark; Grängshammar;

    Sammanfattning : Under hösten 2019 har Säters kommun, tillsammans med kulturmiljöenheten på Länsstyrelsen Dalarna, uttryckt en önskan om att restaurera den engelska parken i Grängshammar, Säters kommun i Dalarna. I detta arbete presenteras ett gestaltningsförslag för en sådan restaurering. LÄS MER