Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Hans Roulund"'
Autor:
Ulrike M Csaikl, Hans Roulund, Amanda C. M. Gillies, Andrew J. Lowe, R.C. Munro, Søren Flemming Madsen, Jan Svejgaard Jensen
Publikováno v:
Forest Ecology and Management. 156:167-180
Chloroplast DNA (cpDNA) variation was studied in the white oak species, Quercus robur and Quercus petraea , from Denmark, Norway, Sweden and Finland. A total of 474 trees from 91 populations were screened within the region for a set of previously cha
Publikováno v:
Canadian Journal of Forest Research. 31:1826-1836
In 1997, eleven combined Picea abies (L.) Karst. provenance and clone trials were assessed in two series, with identical genetic constitution and design, in locations ranging from western Denmark to central Sweden, after 14 and 11 years, respectively
Publikováno v:
Canadian Journal of Forest Research. 31:1826-1836
Autor:
Hans Roulund, Jon Kehlet Hansen
Publikováno v:
University of Copenhagen
The spiral grain at ring 10 at 1.3 m was investigated in two trials with 64 open-pollinated families of age 18 years from plus-trees of Sitka spruce (Piceasitchensis (Bong.) Carr.) selected from 16 populations. Significant differences were found betw
Autor:
Jon Kehlet Hansen, Hans Roulund
Publikováno v:
University of Copenhagen
Grain angles to the left in seven clones of Sitka spruce (Picea sitchensis (Bong.) Carr.) decreased from the pith and outwards and with height. Effects of compression wood and compass directions were non-significant. Clones differed significantly but
Autor:
Tore Skrøppa, Hans Roulund
Publikováno v:
Silva Fennica, Vol 25, Iss 4 (1991)
This paper summarises the main topics and conclusions from the joint meeting of two IUFRO working parties, S2.04-02, Breeding theory and progeny testing, and S2.02-16, Seed orchards, held in Tuusula, Finland on September 10â15, 1991. It concludes th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b2d2ba56f9f17d60e27f7e77828e1c7
http://hdl.handle.net/10138/15615
http://hdl.handle.net/10138/15615
Publikováno v:
Plant Cell Reports. 7:594-597
Embryonal-suspensor masses from immature embryos from cones of Sitka spruce (Picea sitchensis (Bong.) Carr.) proliferated on a modified Murashige & Skoog medium with N6-benzyl-aminopurine, kinetin, 2,4-dichlorophenoxyacetic acid and an organic nitrog
Publikováno v:
Scandinavian Journal of Forest Research. 1:293-302
Publikováno v:
University of Copenhagen
Nordmann fir ( Abies nordmanniana (Stev.) Spach.) is the main tree species for Christmas tree production in Denmark and adelgid attack is a severe problem. Genetic differences between Nordmann fir provenances, families within provenances and their su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6f73c0c0722e3ff073d07dc9ece6d83
https://curis.ku.dk/portal/en/publications/genetic-variation-in-resistance-to-dreyfusia-nordmannianae-eckst-infestations-in-abies-nordmanniana-stev-spach(a0a69190-a1bb-11dd-b6ae-000ea68e967b).html
https://curis.ku.dk/portal/en/publications/genetic-variation-in-resistance-to-dreyfusia-nordmannianae-eckst-infestations-in-abies-nordmanniana-stev-spach(a0a69190-a1bb-11dd-b6ae-000ea68e967b).html
Publikováno v:
University of Copenhagen
Restoration of Boreal and Temperate Forests ISBN: 9781566706353
Restoration of Boreal and Temperate Forests
Restoration of Boreal and Temperate Forests ISBN: 9781566706353
Restoration of Boreal and Temperate Forests
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00426ad041195c44cdfd95366cf62dcb
https://curis.ku.dk/portal/en/publications/procurement-of-plant-material-of-good-genetic-quality(3614a110-a1bf-11dd-b6ae-000ea68e967b).html
https://curis.ku.dk/portal/en/publications/procurement-of-plant-material-of-good-genetic-quality(3614a110-a1bf-11dd-b6ae-000ea68e967b).html