Resultados de búsqueda - "biology"

  1. Vad styr förekomsten av sälg och asp? por Karlsson, Kristin

    Publicado 2005
    “…Favouring these tree species, is an important measure to ensure a high biological diversity in the future. This can be done for example through prescribed burning and by lowering the herbivore pressure. …”
    Enlace del recurso
    Otro
  2. Vad ersätter asken? por Rännbäck, Sara-Marie

    Publicado 2008
    “…Askskottsjukan tros orsakas av den nybeskrivna svamparten Chalara fraxinea. Svampens biologi är fortfarande okänd, vilket gör att man inte med säkerhet vet om den ensam orsakar askskottsjukan. …”
    Enlace del recurso
    Otro
  3. New methods for seed potato production: an investigation into the production and farmer uptake of mini tubers in South Africa por Sáez Fernández, Alba

    Publicado 2018
    “…Flip Steyn, potato breeder and mini-tuber producer at the Council, is already including IPM techniques such as germplasm management and sanitation, as he certifies the mini-tubers and uses developed varieties. The biological research of this work focuses on the improvement of such IPM strategy through the use of plant growth-promoting microorganisms, namely plant growth-promoting rhizobacteria (PGPR) and fungi. …”
    H2
  4. Taklandskapet por Paju, Johan

    Publicado 2015
    Enlace del recurso
    Second cycle, A2E

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