Full text of this article is only available in PDF format.

Tapio Lehtiniemi (email)

Ionisoivan säteilyn vaikutus varastokuivien ja liotettujen metsäpuiden siementen idäntään ja taimien alkukehitykseen.

Lehtiniemi T. (1976). Ionisoivan säteilyn vaikutus varastokuivien ja liotettujen metsäpuiden siementen idäntään ja taimien alkukehitykseen. Silva Fennica vol. 10 no. 1 article id 4930. https://doi.org/10.14214/sf.a14772

English title: Effect of ionizing radiation on the germination of storage-dry and soaked forest tree seeds and on the initial development of seedlings

Abstract

The study was carried out in order to find out the changes taking place in germination of seeds in certain tree species as a function of gamma irradiation, the height growth of the seedlings produced and the types of phenotypic mutants possibly found in the generation that had received radiation. The tree species studied were Pinus sylvestris L., Picea abies (L.) H. Karst., Betula verrucosa (Betula pendula Roth), B. Pubescens Ehrh., Alnus glutinosa (L.) Gaertn. and Alnus incana (L.) Moench.

Soaked seeds that had received a rather small dose of radiation germinated usually better than storage-dry seeds, B. pubescens being an exception. The damages observed in germination, height growth and the relative number of mutants were greater the higher the irradiation doses. The LD50 dose (germination, 28 days) was as follows in the case of the different tree species (storage dry/soaked): P. Sylvestris 1,500-2,000/2500-3,000, P. abies 1,000-1,500/4,000-4,500, B. pendula 9,500-10,000/7,000-7,500, B. pubescens >10,000/7,500-8,000 and A. Glutinosa 10,000/8,500-9,000 rad. Mass production of different mutants of deciduous trees for ornamental purposes, for example, appears to be easy using gamma-irradiation. On the other hand, the possibility of increasing tree growth remains open for further study.

The PDF includes a summary in English.

Original keywords
metsänjalostus; itäminen; siemenet; säteilytys; mutaatiot

English keywords
Pinus sylvestris; Betula pendula; Picea abies; germination; Betula pubescens; Alnus glutinosa; Alnus incana; seeds; forest tree breeding; radiation; mutations

Published in 1976

Views 2339

Available at https://doi.org/10.14214/sf.a14772 | Download PDF

Creative Commons License CC BY-SA 4.0

Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content

Your selected articles
Your search results
Hökkä H., Alenius V. et al. (1997) Individual-tree basal area growth models for Sco.. Silva Fennica vol. 31 no. 2 article id 5616
Lilja A., Kurkela T. et al. (1997) Nursery practices and management of fungal disea.. Silva Fennica vol. 31 no. 1 article id 5611
Maltamo M., (1997) Comparing basal area diameter distributions esti.. Silva Fennica vol. 31 no. 1 article id 5609
Vettenranta J., (1996) Effect of species composition on economic return.. Silva Fennica vol. 30 no. 1 article id 5574
Vanha-Majamaa I., Suominen R. et al. (1996) Seedling establishment after prescribed burning .. Silva Fennica vol. 30 no. 1 article id 5573
Liski J., (1995) Variation in soil organic carbon and thickness o.. Silva Fennica vol. 29 no. 4 article id 5561
Silfverberg K., (1995) Forest regeneration on nutrient-poor peatlands: .. Silva Fennica vol. 29 no. 3 article id 5557
Hytönen J., Rossi P. et al. (1995) Biomass production and nutrient uptake of short-.. Silva Fennica vol. 29 no. 2 article id 5551
Kolström T., Kellomäki S. (1993) Tree survival in wildfires. Silva Fennica vol. 27 no. 4 article id 5521
Hytönen J., (1992) Allelopathic potential of peatland plant species.. Silva Fennica vol. 26 no. 2 article id 5475
Danell Ö., (1991) Survey of past, current and future Swedish fores.. Silva Fennica vol. 25 no. 4 article id 5463
Rikala R., Jozefek H. J. (1990) Effect of dolomite lime and wood ash on peat sub.. Silva Fennica vol. 24 no. 4 article id 5432
Paavilainen E., (1990) Effect of refertilization of pine and birch stan.. Silva Fennica vol. 24 no. 1 article id 5411
Kuuluvainen T., Pukkala T. (1989) Effect of Scots pine seed trees on the density o.. Silva Fennica vol. 23 no. 2 article id 5379
Bergsten U., (1988) Invigoration and IDS-sedimentation of Pinus sylv.. Silva Fennica vol. 22 no. 4 article id 5364
Kärenlampi P., (1987) The decay resistance and moisture dynamics of wood Silva Fennica vol. 21 no. 2 article id 5310
Pukkala T., (1987) Simulation model for natural regeneration of Pin.. Silva Fennica vol. 21 no. 1 article id 5305
Kärkkäinen M., (1986) Model of knottiness of wood material in pine, sp.. Silva Fennica vol. 20 no. 2 article id 5266
Kärkkäinen M., Pietilä J. et al. (1985) Impact bending strength of Finnish tree species .. Silva Fennica vol. 19 no. 4 article id 5255
Heikurainen L., (1985) The influence of birch nurse crop (Betula pubesc.. Silva Fennica vol. 19 no. 1 article id 5233
Smolander H., Kostamo J. et al. (1981) Effect of soil compaction on transpiration and h.. Silva Fennica vol. 15 no. 3 article id 5122
Lehtiniemi T., (1977) Factors affecting gamma-irradiation sensitivity .. Silva Fennica vol. 11 no. 1 article id 4963
Kapustinskaité T., (1975) Ash content of peatland soils and stand growth i.. Silva Fennica vol. 9 no. 3 article id 4924
Luukkanen O., (1973) Observations on CO2 exchange in open pollinated .. Silva Fennica vol. 7 no. 4 article id 4888
Oskarsson O., Tigerstedt P. M. A. (1972) The possibilities in forest tree breeding II. Se.. Silva Fennica vol. 6 no. 3 article id 4869
Hari P., Lehtiniemi T. (1972) The effect of temperature and moisture on germin.. Silva Fennica vol. 6 no. 2 article id 4866
Pohtila E., (1972) Effect of fine-grounded copper rock phosphate pl.. Silva Fennica vol. 6 no. 1 article id 4859
Mannerkoski H., (1971) Effect of fertilization on the initial developme.. Silva Fennica vol. 5 no. 2 article id 4841
Yli-Vakkuri P., Räsänen P. K. (1971) The influence of covering and tramping the seeds.. Silva Fennica vol. 5 no. 1 article id 4832
Tigerstedt P. M. A., Malmivaara E. (1970) The possibilities in forest tree breeding. I Sel.. Silva Fennica vol. 4 no. 2 article id 4816
Solin P., (1970) Cold storage of Norway spruce cones and its effe.. Silva Fennica vol. 4 no. 1 article id 4810
Löyttyniemi K., (1969) The effect of treatment of Scots pine and Norway.. Silva Fennica vol. 3 no. 3 article id 4803
Schalin I., (1967) Microfungi in the humus layer of pine, spruce an.. Silva Fennica vol. 1 no. 2 article id 4745
Päivänen J., (1966) Distribution of rainfall in different types of f.. Silva Fennica vol. no. 119 article id 4732
Kuusela K., (1956) On the structure and growth of birch stands trea.. Silva Fennica vol. no. 90 article id 4652
Kolehmainen V. A., (1955) Effect of prescribed burning in the forest regen.. Silva Fennica vol. no. 85 article id 4644
Kalliola R., (1942) Vegetation and flora in the Pyhätunturi National.. Silva Fennica vol. no. 59 article id 4579
Keltikangas M., Tiililä P. (1968) The economic sequence of silver birch (Betula pe.. Acta Forestalia Fennica vol. 82 no. 5 article id 7178
Hårdh J. E., (1966) Trials with carbon dioxide, light and growth sub.. Acta Forestalia Fennica vol. 81 no. 1 article id 7166
Huuri O., (1965) The effects of storage in cones on the viability.. Acta Forestalia Fennica vol. 78 no. 5 article id 7158
Laiho O., Mikola P. (1964) Studies on the effect of some eradicants on myco.. Acta Forestalia Fennica vol. 77 no. 2 article id 7150
Yli-Vakkuri P., (1961) Experimental studies on the emergence and develo.. Acta Forestalia Fennica vol. 75 no. 1 article id 7135
Yli-Vakkuri P., (1961) Emergence and initial development of tree seedli.. Acta Forestalia Fennica vol. 74 no. 1 article id 7128
Ollinmaa P. J., (1960) Physical properties of wood growing on drained p.. Acta Forestalia Fennica vol. 72 no. 2 article id 7119
Yli-Vakkuri P., (1959) On machines for abrading seed wings and their in.. Acta Forestalia Fennica vol. 68 no. 4 article id 7486
Heikurainen L., (1958) Root systems of mixed forest in drained peatlands Acta Forestalia Fennica vol. 67 no. 2 article id 7476
Multamäki S. E., (1942) Frost injuries of Norway spruce seedlings and th.. Acta Forestalia Fennica vol. 51 no. 1 article id 7377
Kangas E., (1942) Effect of seed extracting temperature on extract.. Acta Forestalia Fennica vol. 50 no. 14 article id 7367
Aaltonen V. T., (1942) Growth studies on tree seedlings Acta Forestalia Fennica vol. 50 no. 6 article id 7359
Backman A. L., (1934) Early history of forests in Åland, Finland Acta Forestalia Fennica vol. 40 no. 20 article id 7297
Laine J., Mannerkoski H. (1980) Effect on fertilization on tree growth and elk d.. Acta Forestalia Fennica vol. 0 no. 166 article id 7604
Kilkki P., Siitonen M. (1975) Simulation of artificial stands and derivation o.. Acta Forestalia Fennica vol. 0 no. 145 article id 7579
Brown R. T., Mikola P. (1974) The influence of fruticose soil lichens upon the.. Acta Forestalia Fennica vol. 0 no. 141 article id 7575
Leikola M., (1969) The influence of environmental factors on the di.. Acta Forestalia Fennica vol. 0 no. 92 article id 7610
Häggström B., Lutter R. et al. (2023) Effect of arginine-phosphate addition on early s.. Silva Fennica vol. 57 no. 2 article id 22013
Mäkinen H., Nöjd P. et al. (2022) Recent unexpected decline of forest growth in No.. Silva Fennica vol. 56 no. 4 article id 10769
Goude M., Nilsson U. et al. (2022) Comparing basal area growth models for Norway sp.. Silva Fennica vol. 56 no. 2 article id 10707
Dahlgren Lidman F., Holmström E. et al. (2021) Management of spontaneously regenerated mixed st.. Silva Fennica vol. 55 no. 4 article id 10485
Gailis A., Zeltiņš P. et al. (2020) Genetic parameters of growth and quality traits .. Silva Fennica vol. 54 no. 2 article id 10220
Pikkarainen L., Luoranen J. et al. (2020) Comparison of planting success in one-year-old s.. Silva Fennica vol. 54 no. 1 article id 10243
Repola J., Hökkä H. et al. (2018) Models for diameter and height growth of Scots p.. Silva Fennica vol. 52 no. 5 article id 10055
Becker H., Aosaar J. et al. (2018) Annual net nitrogen mineralization and litter fl.. Silva Fennica vol. 52 no. 4 article id 10013
Levkoev E., Mehtätalo L. et al. (2018) Development of height growth and frost hardiness.. Silva Fennica vol. 52 no. 3 article id 9980
Egbäck S., Nilsson U. et al. (2017) Modeling early height growth in trials of geneti.. Silva Fennica vol. 51 no. 3 article id 5662
Berlin M. E., Persson T. et al. (2016) Scots pine transfer effect models for growth and.. Silva Fennica vol. 50 no. 3 article id 1562
Nevalainen S., Matala J. et al. (2016) Moose damage in National Forest Inventories (198.. Silva Fennica vol. 50 no. 2 article id 1410
Franke A. K., Aatsinki P. et al. (2015) Quantifying changes of the coniferous forest lin.. Silva Fennica vol. 49 no. 4 article id 1408
Kreutz A., Aakala T. et al. (2015) Spatial tree community structure in three stands.. Silva Fennica vol. 49 no. 2 article id 1279
Saarsalmi A., Tamminen P. et al. (2014) Effects of long-term fertilisation on soil prope.. Silva Fennica vol. 48 no. 1 article id 989
Zubizarreta-Gerendiain A., Pellikka P. et al. (2012) Factors affecting wind and snow damage of indivi.. Silva Fennica vol. 46 no. 2 article id 441
Lindroos O., Henningsson M. et al. (2010) Forces required to vertically uproot tree stumps Silva Fennica vol. 44 no. 4 article id 135
Kankaanhuhta V., Saksa T. et al. (2009) Variation in the results of Norway spruce planti.. Silva Fennica vol. 43 no. 1 article id 217
Kalliokoski T., Nygren P. et al. (2008) Coarse root architecture of three boreal tree sp.. Silva Fennica vol. 42 no. 2 article id 252
O'Reilly C., De Atrip N. (2007) Seed moisture content during chilling and heat s.. Silva Fennica vol. 41 no. 2 article id 293
Repola J., Hökkä H. et al. (2006) Thinning intensity and growth of mixed spruce-bi.. Silva Fennica vol. 40 no. 1 article id 353
Rouvinen S., Rautiainen A. et al. (2005) A relation between historical forest use and cur.. Silva Fennica vol. 39 no. 1 article id 393
Schmitt U., Jalkanen R. et al. (2004) Cambium dynamics of Pinus sylvestris and Betula .. Silva Fennica vol. 38 no. 2 article id 426
Lindén M., Vollbrecht G. (2002) Sensitivity of Picea abies to butt rot in pure s.. Silva Fennica vol. 36 no. 4 article id 519
Wallenius T., (2002) Forest age distribution and traces of past fires.. Silva Fennica vol. 36 no. 1 article id 558
Wallenius T., Kuuluvainen T. et al. (2002) Spatial tree age structure and fire history in t.. Silva Fennica vol. 36 no. 1 article id 557
Karjalainen L., Kuuluvainen T. (2002) Amount and diversity of coarse woody debris with.. Silva Fennica vol. 36 no. 1 article id 555
Siipilehto J., (2001) Effect of weed control with fibre mulches and he.. Silva Fennica vol. 35 no. 4 article id 577
Linkosalo T., (1999) Regularities and patterns in the spring phenolog.. Silva Fennica vol. 33 no. 4 article id 647