Essays about: "grass crop"

Showing result 1 - 5 of 88 essays containing the words grass crop.

  1. 1. Spridning av mjöldryga genom renkavle

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Hugo Lomander; [2023]
    Keywords : Alopecurus myosuroides Huds; Claviceps purpurea Tul; gräs; gräsblandningar; gräskanter; höstsådd; höstvete; kantzoner; klimat; väder;

    Abstract : Mjöldryga (Claviceps purpurea Tul.) är en svampsjukdom som leder till stora skador på framför allt råg och vete. Den är vanligt förekommande i Europa och befaras öka i framtiden. Renkavle (Alopecurus myosuroides Huds. READ MORE

  3. 2. En hållbart intensifierad slåttervall med vitklöver : en litteratursammanställning

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Johanna Forss; [2023]
    Keywords : etablering; kväve; skördesystem; Trifolium repens; vall; vitklöver;

    Abstract : Fördelarna med att inkludera vall i växtföljden är många, till exempel kolinlagring, markförbättrande egenskaper och ogräsbekämpning. Intresset för odling av vall ökar när det finns fler avsättningsmöjligheter och ses som ett medel för att uppnå en hållbar intensifiering av odlingssystemet. READ MORE

  4. 3. Trade-induced Environmental Impacts Connected to a Policy Promoting Agricultural Biofuels in Sweden; A sensitivity analysis on an Agent-based Life Cycle Assessment

    University essay from Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Author : Fanny Elfgren; [2023]
    Keywords : AB-LCA; Life Cycle Assessment; Energy crops; Trade; Import; Biofuel; Sensitivity Analysis; Earth and Environmental Sciences;

    Abstract : The demand for biofuels is increasing as a result of increased climate mitigation ambitions aiming to replace the use of fossil fuels. To meet the increasing demand, energy crops grown on agricultural land used to produce biofuels is getting more and more attention. READ MORE

  5. 4. Multi-environment Screening of Timothy (Phleum pratense) Breeding Material for Better Forage Yield in Sweden.

    University essay from SLU/Dept. of Plant Breeding (from 130101)

    Author : Ibrahim Issa; [2022]
    Keywords : Phleum pratense; Multi-Environment; Forage yield; Sweden; Genotype-by-environment interaction Swedish;

    Abstract : Timothy (Phleum pratense) is one of the most widely used forage crops in hay and pasture grass mixtures in Nordic countries; it’s also used in areas where it is one of the top forage crops harvested high yield, especially in boreal climates. There hasn’t been any large-scale breeding of Timothy to develop varieties that are adapted for Swedish climate and standards, which is surprising given that Timothy is the main forage crop used in Sweden. READ MORE

  6. 5. Combining GHG Emissions and Soil Carbon Changes as a Single Metric to Evaluate Agricultural Policy Promoting Biomass for Biofuels

    University essay from Lunds universitet/Miljövetenskaplig utbildning; Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Author : Malin Lane; [2022]
    Keywords : Gräsvallar; klimatpåverkan; kolinlagring; jordbruk; biomassa; biobränslen.; Earth and Environmental Sciences;

    Abstract : Incorporating a multi-year grass ley into an arable crop rotation can increase soil organic carbon stocks, reduce carbon emissions and provide feedstock for biogas. This thesis set out to study how a policy promoting agricultural biomass for biogas impacts GHG emissions and carbon sequestration on a regional level over a temporal scale of 20 years. READ MORE