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Varijabilnost kvalitativnih svojstava sjemena obične bukve (Fagus sylvatica L.) (CROSBI ID 580328)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Novak Agbaba, Sanja ; Gradečki-Poštenjak ; Marija, Ćelepirović, Nevenka Varijabilnost kvalitativnih svojstava sjemena obične bukve (Fagus sylvatica L.) // Book of Abstracts "Is there future for beech-changes, impacts and answers" / Seletković, Zvonimir (ur.). Zagreb: Hrvatski šumarski institut ; Hrvatske šume ; Hrvatska komora inženjera šumarstva i drvne tehnologije (HKIŠDT), 2010. str. 107-109

Podaci o odgovornosti

Novak Agbaba, Sanja ; Gradečki-Poštenjak ; Marija, Ćelepirović, Nevenka

engleski

Varijabilnost kvalitativnih svojstava sjemena obične bukve (Fagus sylvatica L.)

Common beech is the most spread species of forest vegetation in Croatia. Beech forests take 35% of total forest surface. Natural rejuvenation in of normal structure beech forests in favourable environment conditions is good, however, in altered ecological conditions under the influence of climate change as well as in cases of forest deterioration due to air, soil and water polution, it is necessary to conduct suplements to natural rejuvenation by inserting additional seeds and sprouts. Therefore, there is more and more emphasis in the need for seeds and seed conservation in Croatia and the rest of the world. Full yield of common beech seeds has been recorded in 2001 in the whole forest area. Common beech seed has been collected in 77 provenances of mountain forest region of central and northern Croatia. Analysis of laboratory germinability, health condition and nursery germinability in seeds have been made. Laboratory seed germinability was low and frequented from 1 to 37%. Nursery germinability was also low and frequented from 0 - 8%. Average percentage of rotten and diseased seed was 62%. Beech health condition analysis showed infection with saprophytic and parasitic fungi on every sample. Through phythopathological analysis and molecular diagnostics following fungi species have been determined on beech seeds: Alternaria alternata, Arthrobotrys superba, Botrytis cinerea, Fusarium spp., Penicillium spp., Trichothecium roseum, Mucor spp., Graphium sp., Chaetomium sp.

Fagus sylvatica L.;; sjeme; kvalitativna svojstva; klijavost; zdravstveno stanje; mikofora sjemena

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Podaci o prilogu

107-109.

2010.

objavljeno

Podaci o matičnoj publikaciji

Book of Abstracts "Is there future for beech-changes, impacts and answers"

Seletković, Zvonimir

Zagreb: Hrvatski šumarski institut ; Hrvatske šume ; Hrvatska komora inženjera šumarstva i drvne tehnologije (HKIŠDT)

978-953-98401-8-9

Podaci o skupu

Internationall Scientific Symposium - Fagus 2010 - "Is there future for beech-changes, impacts and answers"

predavanje

27.10.2010-28.10.2010

Varaždin, Hrvatska

Povezanost rada

Šumarstvo