Sökning: "Plant soil feedback"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Plant soil feedback.

  1. 1. Plant-soil feedbacks in boreal tree species

    Master-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Kailey Tentis; [2023]
    Nyckelord :plant-soil feedback; plant economic spectrum; biotic feedback; abiotic feedback; sterilization-inoculation experiment; conspecifics and heterospecifics;

    Sammanfattning : Plant-soil feedback (PSF) is important for understanding how plants influence the composition and abundance of soil biota and nutrients and how this affects plant growth. The plant economic spectrum (PES) also plays a role. LÄS MER

  3. 2. Legacy effects of temperature alterations on microbial resistance and resilience to drying and rewetting

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Franklin Lee Harris; [2023]
    Nyckelord :microbial ecology; soil; carbon dynamics; high latitudes; climate change; moisture stress; isotopes; respiration; trait based ecology; soil microbes; Environmental Changes in High Latitudes EnCHIL ; Earth and Environmental Sciences; Biology and Life Sciences;

    Sammanfattning : With warming in soils due to climate change, a series of secondary factors arise, which have multifaceted effects on soil microbial communities. Of these, alterations to soil moisture are among the most crucial to understanding how microbial functions will change in the face of climate change. LÄS MER

  4. 3. Capillary Organic Electronic Ion Pump for Delivering Malic Acid - Towards Better Understanding of Drought Tolerance in Tropical Plants

    Master-uppsats, Linköpings universitet/Laboratoriet för organisk elektronik; Linköpings universitet/Tekniska fakulteten

    Författare :Alexandra Sandéhn; [2021]
    Nyckelord :malic acid; malate; ion delivery; implantable devices; organic bioelectronics; plants; Teknisk fysik; Teknisk fysik;

    Sammanfattning : Delivery of biologically relevant ions such as drugs, neurotransmitters and hormones have been recognized as powerful a tool to control physiology of animals and plants for research purposes and practical applications. In the plant research community, ions are most commonly delivered as part of a solvent by soaking, spraying, pipetting or by adding to the soil. LÄS MER

  5. 4. Multifaceted effects of competition and plant-soil feedbacks on Achillea millefolium grown in soil from a riparian meadow : Emil Karlsson - Umeå University - Thesis project - 60 hp

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Emil Karlsson; [2021]
    Nyckelord :Plant; Competition; Plant soil feedback; Yarrow; Achillea millefolium; Centaurea cyanus; Soil; pH; Nitrate; Ammonium; Nitrogen; Soil texture; Light; Sweden; Height; Biomass; Field; Growth chamber; Greenhouse; Ecology; Relative fitness; Stabilizing niche; Konkurrens; Jordmån; Kärlväxter; Röllika; Blåklint;

    Sammanfattning : Competition between plant individuals and how plants alter soil properties are key processes which drive changes in plant communities over time. Estimating the relative importance of these processes and how they affect plant growth in different ecological contexts and communities is an active area of research. LÄS MER

  7. 5. Optimizable Hydroponic Plant Incubator : Building a hydroponic plant incubator with a highly optimizable environment

    Kandidat-uppsats, KTH/Mekatronik

    Författare :Jonathan Ling; Gustav Lindstrand; [2021]
    Nyckelord :Hydroponic systems; Mechatronics; Plant growth; Optimization; Hydroponiska system; Mekatronik; Odling; Optimering;

    Sammanfattning : This report investigates how to build a compact, optimizable and at the same time user friendly hydroponic systemfor growing plants as efficiently as possible. Hydroponics grows plants using water with dissolved nutrients instead of soil, allowing faster and more efficient growth. LÄS MER