The influence of UV-B irradiation on the mitotic activity in Picea abies (L.) Karst.

Bavcon, J.; Gogala, N. . Biotechnical Fac., Biology Dept.

The influence of UV-B irradiation on the mitotic activity in Picea abies (L.) Karst.

1995

Bavcon, J. | Gogala, N. (Ljubljana Univ., (Slovenia). Biotechnical Fac., Biology Dept.)

Because of thinning of the ozone layer, there is a continual increase of ultraviolet B (UV-B) irradiation reaching the Earth. We have followed for two and a half years the influence of an artificial source of UV-B irradiation of 17685 J/m** 2 and 28010 J/m** 2 on spruce Picea abies (L.) Karst seedlings. The controls were irradiated with only normal, 6025 J/m** 2. Results show that 3 years seedlings are sensitive to irradiation, as may be first seen from their decreased mitotic activity and in lesser needle and seedling growth in their third year.

Mostrar más [+]

Palabras clave de AGROVOC

irradiation ultraviolette mitose mitosis picea abies

Información bibliográfica

Otras materias

Anatomie vegetale; Irradiacion ultravioleta; Anatomia de la planta

Idioma

Inglés

Nota

Summary (En)

4 ill., 18 ref.

Tipo

Conference; Summary; Non-Conventional

Fuente

Proceedings of the International Colloquium on Bioindication of Forest Site Pollution: Development of Methodology and Training - BIOFOSP (TEMPUS M-JEP 04667), Kraigher, H.Batic, F.Hanke, D.E.Agerer, R.Grill, D. (eds.).- Ljubljana (Slovenia), Aug 1995. p. 55-61

Conferencia

International Colloquium on Bioindication of Forest Site Pollution: Development of Methodology and Training - BIOFOSP, Ljubljana (Slovenia), 22-31 Aug 1995

En AGRIS desde: 1996-08-15

Formato: AGRIS AP

Proveedor de Datos

Este registro bibliográfico ha sido proporcionado por Slovenian National AGRIS Centre, Biotechnical Faculty, University of Ljubljana

Descubra la colección de este proveedor de datos en AGRIS

Buscar en Google Scholar

Si observa algún dato incorrecto en este registro bibliográfico, póngase en contacto con nosotros en agris@fao.org