Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Kari Leinonen"'
Publikováno v:
Metsätieteen aikakauskirja, Vol 2017 (2017)
Externí odkaz:
https://doaj.org/article/b240cce87f4c440eaab4f18dc17ed0da
Autor:
Kari Leinonen, Hannu Kukkonen
Publikováno v:
Metsätieteen aikakauskirja, Vol 2012, Iss 3 (2012)
Externí odkaz:
https://doaj.org/article/89f9da85103f41209e3dbd7a4a166c10
Publikováno v:
Metsätieteen aikakauskirja, Vol 2017 (2017)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8823e49289046d05241cde08c6df041
https://doi.org/10.14214/ma.7716
https://doi.org/10.14214/ma.7716
Publikováno v:
New Forests. 31:545-558
Aspen (Populus tremula) is capable of reproducing both sexually and asexually from root suckers, the latter being more common. Seedlings are rare even though potential seed production is enormous. The aim of this study was to find out how different m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff3497121797d54bf7ad8d85c72976c
https://doi.org/10.1007/s11056-005-2742-2
https://doi.org/10.1007/s11056-005-2742-2
Publikováno v:
New Forests. 27:159-173
The aims of the study are to find out the effects of site preparation on soil properties and on the morphology of three-year-old Pinus sylvestris L. and Picea abies (L.) Karst. seedlings sown at different dates along a slope with variation in soil te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65cc0a04cc890989f41dd1a3081b56fe
https://doi.org/10.1023/a:1025042632491
https://doi.org/10.1023/a:1025042632491
Publikováno v:
Canadian Journal of Forest Research. 33:2081-2088
Aspen produces large numbers of seeds, even though it mainly reproduces asexually with root suckers. The aim of this study was to find out how different moisture conditions affect emergence and survival of Populus tremula L. seedlings. This was studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5082b045d79023777d9c6bdda57b1aa4
https://doi.org/10.1139/x03-129
https://doi.org/10.1139/x03-129
Publikováno v:
Canadian Journal of Forest Research. 33:931-945
The aim of this study is to determine the effect of site preparation on soil properties and, in turn, the emergence, mortality, and establishment of Pinus sylvestris L. (Scots pine) and Picea abies (L.) Karst. (Norway spruce) seedlings sown in spring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc0ab431638b8093a93e77f1b54eca9
https://doi.org/10.1139/x03-011
https://doi.org/10.1139/x03-011
Publikováno v:
Forest Ecology and Management. 176:321-336
We studied the early response of size and morphology of Pinus sylvestris (Scots pine) and Picea abies (Norway spruce) seedlings to an experimental canopy gap and the consequent distribution of photosynthetically active radiation (PAR) in a boreal Nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b442be708e85e2942a3595c74dc946d2
https://doi.org/10.1016/s0378-1127(02)00273-6
https://doi.org/10.1016/s0378-1127(02)00273-6
Publikováno v:
Plant and Soil. 255:503-512
We examined the initial response of the quantity and distribution of fine roots to the creation of an experimental canopy gap with a diameter of 50 m in a mature managed Norway spruce forest. Under the canopy, the fine root length densities of trees,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a46c41b8722d23b3a6b4a4cc013183
https://doi.org/10.1023/a:1026077830097
https://doi.org/10.1023/a:1026077830097
Autor:
Kari Leinonen, Eshetu Yirdaw
Publikováno v:
Forest Ecology and Management. 168:53-61
The germination response of Cordia africana, Juniperus procera, Acacia abyssinica, and Faidherbia albida seeds to continuous exposure of various red to far-red ratios (R/FR) and constant-temperatures of 15, 20, 25 and 30 °C were studied. Germination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61fba085b546ddd56a338576da993e1a
https://doi.org/10.1016/s0378-1127(01)00719-8
https://doi.org/10.1016/s0378-1127(01)00719-8