Essays about: "poplar forest"

Showing result 21 - 24 of 24 essays containing the words poplar forest.

  1. 21. Skogsbrukets erfarenheter av Poppel Populus sp. i Skåne

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Viktor Jonsson; [2008]
    Keywords : poppel; Skåne; tillväxt; O.P 42; Populus maximowiczii; Populus trichocarpa; balsampopplar;

    Abstract : In Europe poplar plantations has been planted for more than one hundred years. In the first plantation was made in 1940. The interest for poplars has since then shifted over the years and has for long periods been very low but is now slowly increasing again. READ MORE

  3. 22. Föryngringsplan för en svårt stormskadad fastighet i Kronobergs län

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Johan Johansson; [2007]
    Keywords : föryngringsplan; stormskadad; Kronoberg;

    Abstract : In January 2005 large forest areas in south Sweden were severely damaged by storm. This final thesis describes the work with creating an ecological and landscape-adapted regeneration plan for a severely storm damaged property in Kronobergs region in south Sweden. READ MORE

  4. 23. Functional characterization of poplar and Arabidopsis wood - related hydrolases by reverse genetics and overexpression in Arabidopsis : effects on hypocotyl elongation

    University essay from SLU/Dept. of Forest Genetics and Plant Physiology

    Author : Emmanuel Olive; [2006]
    Keywords : cell wall; wood formation; cell wall plasticity; XET; XTH; cellulases; xylogenesis;

    Abstract : Trees and their wood present a very valuable and renewable resource (paper industry, raw materials and constructions). Consequently study of wood formation is an important research field. The wood or secondary xylem is formed from the vascular cambium where meristematic activity takes place. READ MORE

  5. 24. Transcriptomes of Populus lines modified in Pectin methylesterase expression reveal activation of oxidative stress signaling pathways

    University essay from SLU/Dept. of Forest Genetics and Plant Physiology

    Author : David Öhman; [2006]
    Keywords : Populus spp.; tyloses; wood formation; callose; oligogalacturonic acid; oxidative stress signaling pathways; pectin methylesterase; microarray; peroxidase activity; H2O2;

    Abstract : Pectin methylesterases (PMEs) catalyze the demethylesterification of cell wall polygalacturonans, and this is thought to play important roles in cell wall extensibility and intercellular adhesion. In addition, PMEs influence many physiological processes, such as stem elongation, root development, fertilization, fruit softening, and xylogenesis. READ MORE