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Pregled bibliografske jedinice broj: 1212530

Acorn Yields and Seed Viability of Pedunculate Oak in a 10-year Period in Forest Seed Objects across Croatia


Markic, Andelina Gavranovic; Bogdan, Sasa; Postenjak, Marija Gradecki; Lanscak, Miran; Vujnovic, Zvonimir; Bogunovic, Sanja; Ivankovic, Mladen
Acorn Yields and Seed Viability of Pedunculate Oak in a 10-year Period in Forest Seed Objects across Croatia // SEEFOR-South-east European forestry, 13 (2022), 1; 27-36 doi:10.15177/seefor.22-01 (recenziran, članak, znanstveni)


CROSBI ID: 1212530 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Acorn Yields and Seed Viability of Pedunculate Oak in a 10-year Period in Forest Seed Objects across Croatia

Autori
Markic, Andelina Gavranovic ; Bogdan, Sasa ; Postenjak, Marija Gradecki ; Lanscak, Miran ; Vujnovic, Zvonimir ; Bogunovic, Sanja ; Ivankovic, Mladen

Izvornik
SEEFOR-South-east European forestry (1847-6481) 13 (2022), 1; 27-36

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Quercus robur L. ; acorn crop ; moisture content ; seed size

Sažetak
Quercus robur L. exhibits not only a large inter- annual variability in seed production but also considerable variability among locations and individuals within the same year. The differences in how individual trees and populations of oaks invest in acorn production, both in terms of the yield size and the acorns quality, is of interest both ecologically and economically. For this research we used data collected from harvesting which has been organised and executed by the largest forestry company in Croatia - public enterprise Croatian Forests Ltd. According to the Act on Forest Reproductive Material, Croatian Forest Research Institute is designated as the Official Body that supervises production and provides analysis of quality of forest reproductive material. Regarding that, we summarized data of 10-year long records (from 2009 to 2018) of submitted seed samples and seed quality testing from 119 Q. robur forest seed objects across Croatia. Our aim was to investigate seed yield and effects of seed size and seed moisture content on seed viability. In the study period there were four years with higher quantity of collected seeds than other years (2010, 2011, 2015 and 2017). There was no significant difference in seed viability among forest seed objects. However, variations among years within forest seed objects were highly significant. It was also found that seed size (indicated by the number of acorns per kg) and seed moisture content were significantly related to seed viability. Bigger seed dimensions, i.e. lower mean number of acorns per kg, correlated with higher viability. Lower moisture content affected decrease in acorn viability. On average, viability dropped below 70% when acorn mean moisture decreased below 36%. Thus, it can be concluded that bigger seeds and seeds with moisture content of 40-44% have better viability.

Izvorni jezik
Engleski

Znanstvena područja
Šumarstvo



POVEZANOST RADA


Projekti:
IP-2018-01-8189 - Dinamika plodonošenja i očuvanja genofonda hrasta lužnjaka (Quercus robur L.) i obične bukve (Fagus sylvatica L.) u svjetlu klimatskih promjena (CropForClim) (Ivanković, Mladen, HRZZ - 2018-01) ( CroRIS)

Ustanove:
Hrvatski šumarski institut, Jastrebarsko,
Fakultet šumarstva i drvne tehnologije

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi

Citiraj ovu publikaciju:

Markic, Andelina Gavranovic; Bogdan, Sasa; Postenjak, Marija Gradecki; Lanscak, Miran; Vujnovic, Zvonimir; Bogunovic, Sanja; Ivankovic, Mladen
Acorn Yields and Seed Viability of Pedunculate Oak in a 10-year Period in Forest Seed Objects across Croatia // SEEFOR-South-east European forestry, 13 (2022), 1; 27-36 doi:10.15177/seefor.22-01 (recenziran, članak, znanstveni)
Markic, A., Bogdan, S., Postenjak, M., Lanscak, M., Vujnovic, Z., Bogunovic, S. & Ivankovic, M. (2022) Acorn Yields and Seed Viability of Pedunculate Oak in a 10-year Period in Forest Seed Objects across Croatia. SEEFOR-South-east European forestry, 13 (1), 27-36 doi:10.15177/seefor.22-01.
@article{article, author = {Markic, Andelina Gavranovic and Bogdan, Sasa and Postenjak, Marija Gradecki and Lanscak, Miran and Vujnovic, Zvonimir and Bogunovic, Sanja and Ivankovic, Mladen}, year = {2022}, pages = {27-36}, DOI = {10.15177/seefor.22-01}, keywords = {Quercus robur L., acorn crop, moisture content, seed size}, journal = {SEEFOR-South-east European forestry}, doi = {10.15177/seefor.22-01}, volume = {13}, number = {1}, issn = {1847-6481}, title = {Acorn Yields and Seed Viability of Pedunculate Oak in a 10-year Period in Forest Seed Objects across Croatia}, keyword = {Quercus robur L., acorn crop, moisture content, seed size} }
@article{article, author = {Markic, Andelina Gavranovic and Bogdan, Sasa and Postenjak, Marija Gradecki and Lanscak, Miran and Vujnovic, Zvonimir and Bogunovic, Sanja and Ivankovic, Mladen}, year = {2022}, pages = {27-36}, DOI = {10.15177/seefor.22-01}, keywords = {Quercus robur L., acorn crop, moisture content, seed size}, journal = {SEEFOR-South-east European forestry}, doi = {10.15177/seefor.22-01}, volume = {13}, number = {1}, issn = {1847-6481}, title = {Acorn Yields and Seed Viability of Pedunculate Oak in a 10-year Period in Forest Seed Objects across Croatia}, keyword = {Quercus robur L., acorn crop, moisture content, seed size} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus


Citati:





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