2024-03-28T14:21:46Zhttp://buleria.unileon.es/oai/requestoai:buleria.unileon.es:10612/108422020-12-10T09:05:56Zcom_10612_17col_10612_20
Facultad de Ciencias Biologicas y Ambientales
86f509c6-225f-4dc5-9dda-faf034f20a8d
500
Calvo Galván, María Leonor
161
500
0000-0003-3710-0817
Valbuena Relea, María Luz
1060
500
0000-0002-5255-0202
Marcos Porras, Elena María
659
500
0000-0001-9762-5039
Tárrega García-Mares, Reyes
9a630ddc-28d9-41ed-bf5e-ef362b7ac0e1
500
Luis Calabuig, Estanislao de, 1949-
646
500
0000-0002-8055-4331
Ecologia
d8be6cf9-3459-427d-8942-5c3d77060802
500
2002-09
2019-05-29T10:45:02Z
2019-05-29T10:45:02Z
2019-05-29
Programme and Book of Proceedings, Tree Seeds 2002 Chania, Crete, Sep. 11-15, 2002 / Costas A Thanos., Tannis L. Beardmore, Kristina F. Connor, Enrique L. Tolentino Jr (editors)
http://hdl.handle.net/10612/10842
P. 20-25
As with many other species of pine, the only possibility of regeneration for Pinus pinaster is from seed. The
advantage of germination is that it increases the genetic variability and stability of populations. This species has
an important natural recovery rate in the field after a wildfire. However, no germination or survival of seedlings
under adult trees with a capacity for producing viable seeds has been seen to exist in the field. The hypothesis of
this paper is that germination under the cover of the adult trees could be controlled by the following ecological
factors: availability of light, inhibition by substances produced by the aboveground mass of the tree or inhibition
produced by substances emitted by decomposing fallen litter. The effect of nutrient availability on germination
was analysed. The germination percentages were high in all of the treatments carried out, with a positive effect
appearing in the germination of leaf exudates and a lower percentage in the seeds left in total darkness. However,
no significant differences are observed among the total germination percentages. The main difference between
the effects of the different treatments appears in the mean time required to germinate: it was shortest in the seeds
treated with leaf exudates and longest in the seeds left in total darkness
eng
Atenas: Universidad de Atenas
Ecología. Medio ambiente
Germination
Pinus pinaster
Light/darkness
Inhibitory components
Nutrient effects
Effects of Light/Darkness and Inhibitory Components on the Germination of Pinus pinaster
info:eu-repo/semantics/article
THUMBNAIL
12 Effects of light darkness and inhibitory components TreeSeeds2002Proceedings.pdf.jpg
12 Effects of light darkness and inhibitory components TreeSeeds2002Proceedings.pdf.jpg
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12 Effects of light darkness and inhibitory components TreeSeeds2002Proceedings.pdf
12 Effects of light darkness and inhibitory components TreeSeeds2002Proceedings.pdf
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LICENSE
license.txt
license.txt
text/plain; charset=utf-8
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https://buleria.unileon.es/bitstream/10612/10842/2/license.txt
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12 Effects of light darkness and inhibitory components TreeSeeds2002Proceedings.pdf.txt
12 Effects of light darkness and inhibitory components TreeSeeds2002Proceedings.pdf.txt
Extracted text
text/plain
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https://buleria.unileon.es/bitstream/10612/10842/3/12%20Effects%20of%20light%20darkness%20and%20inhibitory%20components%20TreeSeeds2002Proceedings.pdf.txt
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10612/10842
oai:buleria.unileon.es:10612/10842
2020-12-10 10:05:56.603
BULERIA. Repositorio Institucional de la Universidad de León
buleria@unileon.es
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