Sökning: "Fragaria"

Visar resultat 1 - 5 av 19 uppsatser innehållade ordet Fragaria.

  1. 1. Effects of climate on phenology, flowering, and berry production of boreal forest understory plants

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Shakhera Akter Shimu; [2023]
    Nyckelord :Climate change; plant phenology; phenological traits; phenology change; cumulative temperature; phenotypic plasticity; genotypic variation;

    Sammanfattning : Climate is changing faster than it was predicted before and consequently its impact is highly visible on many types of ecosystems globally. Effects of changing climate on forests and the environment are leading to threats for all sorts of ecosystems. LÄS MER

  3. 2. Skånsk tunnelodling av Fragaria x ananassa: ett hållbart alternativ till importerade kulturer? : en jämförande litteraturstudie

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

    Författare :Melinda Winell; [2022]
    Nyckelord :Jordgubbar; koldioxidutsläpp; växthusutsläpp; GWP100; LCA; transport; förpackingar; EU-pallar; höga tunnlar; polytunnel; skördemängd; avkastning; södra Europa; Spanien; Sverige;

    Sammanfattning : GWP100 [kg CO2eq/kg färska jordgubbar] har studerats för livscykelstadierna transport, förpackningar, transportmaterial samt EU-pallar utifrån två representativa system för en tunnelodling av Fragaria x ananassa i södra Europa respektive i Skåne. Studiens syfte är att utvärdera om lokalt odlade jordgubbar från Skåne är ett hållbart alternativ till Sveriges import av kulturer från södra Europa. LÄS MER

  4. 3. Optimised PCR protocol for ten microsatellite primers (SSRs) in Fragaria vesca : Facilitating future work analysing genetic diversity and developing efficient conservation strategies

    Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Lisa Haglund; [2022]
    Nyckelord :Crop wild relatives CWR ; PCR; Microsatellites; Fragaria vesca; Conservation; Genetic diversity;

    Sammanfattning : The world faces severe challenges in providing food security for a growing world population during climate change. This puts pressure on modern agriculture, including adapting crops to new environments and cultivation on less acreage. The tools for adapting crops exist within a species' genetic diversity. LÄS MER

  5. 4. The Use of Hoverflies as Multi -Tool for Pollination and Biological Control of Aphids and Grey Mould

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

    Författare :Christine Petig; [2022]
    Nyckelord :Botrytis cinerea; entomovector technology; Eupeodes corollae; Fragaria x ananassa; insect-microbe-fruit interaction; Metschnikowia fructicola;

    Sammanfattning : The ascomycete Botrytis cinerea is a major pathogen in strawberry (Fragaria x ananassa) and causes enormous fruit losses if not controlled. In biological control, microbes such as the yeast Metschnikowia fructicola are sprayed on the flowering crops to alleviate the infestation. LÄS MER

  7. 5. Evaluation of bee-vectored Aureobasidium pullulans for biocontrol of grey mould in strawberry

    Master-uppsats, SLU/Dept. of Plant Protection Biology

    Författare :Matilda Jützeler; [2021]
    Nyckelord :Aureobasidium pullulans; biocontrol; Bombus terrestris; Botrytis cinerea; entomovectoring; fungal disease; strawberry;

    Sammanfattning : The fungal pathogen Botrytis cinerea causes grey mould in strawberry (Fragaria x ananassa) inflicting great yield loss and significant economic loss. To date, spraying with chemical fungicides is the primary management practice to control this disease. LÄS MER