Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Mikko Tikkinen"'
Autor:
Sakari Välimäki, Caroline Teyssier, Mikko Tikkinen, Armelle Delile, Nathalie Boizot, Saila Varis, Marie-Anne Lelu-Walter, Tuija Aronen
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Vegetative propagation opens opportunities for the multiplication of elite tree progeny for forest regeneration material. For conifers such as Norway spruce (Picea abies) the most efficient vegetative propagation method is seed multiplication through
Externí odkaz:
https://doaj.org/article/12235342639a4e93accc2de593460381
Publikováno v:
Plants, Vol 12, Iss 11, p 2095 (2023)
Somatic embryogenesis (SE) is an advanced vegetative propagation technology that, when used in combination with breeding and cryopreservation, offers the forest industry a powerful tool for the deployment of elite genotypes. Germination and acclimati
Externí odkaz:
https://doaj.org/article/92ee661101d14a4395c1db96821a5e18
Publikováno v:
Forests, Vol 14, Iss 4, p 810 (2023)
Somatic embryogenesis (SE) is considered the most effective method for vegetative propagation of Norway spruce (Picea abies L. Karst). When the aim is commercial production, the process needs scaling up. This includes many initiations to increase the
Externí odkaz:
https://doaj.org/article/1c72da19c51c4c7c82bb3e83c58fad31
Autor:
Sakari Välimäki, Teresa Hazubska-Przybył, Ewelina Ratajczak, Mikko Tikkinen, Saila Varis, Tuija Aronen
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Somatic embryogenesis is being piloted for the commercial production of genetically improved Norway spruce (Picea abies L. Karst) forest regeneration material in Finland. The main challenge to making the process commercially relevant is the dependenc
Externí odkaz:
https://doaj.org/article/94df387965d1416c89104e5d3cd1c266
Publikováno v:
Silva Fennica, Vol 55, Iss 3 (2021)
Forests and forestry will encounter several changes of unknown magnitude within the coming decades. In the Nordic, long rotations complicate any anticipation to the upcoming changes. Tree breeding can contribute to coping with these changes. The time
Externí odkaz:
https://doaj.org/article/6a20830dc3fa4130946a38dd28b1b259
Publikováno v:
Forests, Vol 12, Iss 8, p 1121 (2021)
Elms are threatened by Dutch elm disease, and conservation methods are needed to protect their genetic diversity. Cryopreservation of dormant buds allows large numbers of genotypes to be conserved with small space requirements and minimal upkeep. Cry
Externí odkaz:
https://doaj.org/article/b3229fe58513432ebdd59e29ef8711d2
Publikováno v:
Forests, Vol 12, Iss 3, p 301 (2021)
For Norway spruce (Picea abies (L.) Karst.) somatic embryogenesis (SE) culture conditions throughout the propagation process affect the final result. Many critical phases can be identified, and all of them cumulatively increase the production costs o
Externí odkaz:
https://doaj.org/article/2057d894ff0949368765998e80676366
Autor:
Jaanika Edesi, Mikko Tikkinen, Malin Elfstrand, Åke Olson, Saila Varis, Ulrika Egertsdotter, Tuija Aronen
Publikováno v:
Forests, Vol 12, Iss 2, p 193 (2021)
Research Highlights: The Norway spruce somatic embryogenesis (SE) pipeline is suitable for multiplication of material with root rot resistance traits. Background and Objectives: Heterobasidion root rot is the economically most severe forest pathogen
Externí odkaz:
https://doaj.org/article/94a21bbe7de841b9886ad1ce1c256280
Publikováno v:
Forests, Vol 9, Iss 6, p 325 (2018)
The possibility to utilize non-additive genetic gain in planting stock has increased the interest towards vegetative propagation. In Finland, the increased planting of Norway spruce combined with fluctuant seed yields has resulted in shortages of imp
Externí odkaz:
https://doaj.org/article/82d6cfbd3a2243449d435c4912b8415a
Publikováno v:
New Forests. 53:627-642
The field storage of container seedlings is often a necessity after the seedlings have been transported from nurseries close to the regeneration area. Suboptimal storage conditions can lead to reduced growth or even seedling mortality. Supporting fav