Promena tvrdoće drveta kitnjaka - Quercus petraea agg. pod uticajem gljive Coniophora puteana (Schumm. ex Fr) Karst., izazivača mrke prizmatične truleži
Changes of hardness of sessile oak wood: Quercus petreae agg. under the impact of fungus Conidiophora puteana (Shum. ex FR) Karst., the causer of Brown rot
Apstrakt
Ispitan je uticaj prouzrokovača mrke prizmatične truleži Coniophora puteana (Schumm. ex Fr) Karst., na smanjenje tvrdoće drveta kitnjaka (Quercus petraea agg). Uzorci drveta (2 x 2 x 4 cm) su izlagani dejstvu dikarione micelije u plastičnim kontejnerima. Utvrđeno je da se tvrdoća drveta Q. petraea agg. posle 2, 4 i 6 meseci smanjila u odnosu na početnu (100%) i iznosila 92,28%, 84,33% i 34,13%. Korelacionom analizom smanjenja tvrdoće drveta kitnjaka (σs – zavisno promenljiva) u odnosu na vreme dejstva gljive C. puteana (T – nezavisno promenljiva), konstatovana je jaka veza između promenljivih i dobijena je regresiona jednačina: Hb = 86,925 – 8,2325 x T.
It have been investigated the impact of the brown rott fungi Coniophora puteana (Schumm. ex Fr) Karst., in decrease of hardness of Q. petraea agg. The wood samples for the research (2 x 2 x 4 cm) have been exposed to the impact of the mycelia in plastic boxes. The hardness after 2, 4 and 6 months decreased in comparison with initial ones (100%) and reached 92,28%, 84,33% and 34,13%. By using correlation analyses of Q. petraea agg. of hardness decrease (σs – dependent variable) in relation to the incubation period of time (T – independent variable) strong correlation between variables was established, and regression equation was: Hb = 86,925 – 8,2325 x T.
Ključne reči:
tvrdoća drveta / svojstva drveta / Quercus petraea agg. / Coniophora puteana / wood properties / Quercus petraea agg / hardness of the wood / Coniophora puteanaIzvor:
Topola, 2005, 175-176, 21-29Izdavač:
- Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad
Institucija/grupa
Šumarski fakultetTY - JOUR AU - Marković, Miroslava AU - Mirić, Milenko AU - Popović, Zdravko AU - Marković, Miroslav PY - 2005 UR - https://omorika.sfb.bg.ac.rs/handle/123456789/164 AB - Ispitan je uticaj prouzrokovača mrke prizmatične truleži Coniophora puteana (Schumm. ex Fr) Karst., na smanjenje tvrdoće drveta kitnjaka (Quercus petraea agg). Uzorci drveta (2 x 2 x 4 cm) su izlagani dejstvu dikarione micelije u plastičnim kontejnerima. Utvrđeno je da se tvrdoća drveta Q. petraea agg. posle 2, 4 i 6 meseci smanjila u odnosu na početnu (100%) i iznosila 92,28%, 84,33% i 34,13%. Korelacionom analizom smanjenja tvrdoće drveta kitnjaka (σs – zavisno promenljiva) u odnosu na vreme dejstva gljive C. puteana (T – nezavisno promenljiva), konstatovana je jaka veza između promenljivih i dobijena je regresiona jednačina: Hb = 86,925 – 8,2325 x T. AB - It have been investigated the impact of the brown rott fungi Coniophora puteana (Schumm. ex Fr) Karst., in decrease of hardness of Q. petraea agg. The wood samples for the research (2 x 2 x 4 cm) have been exposed to the impact of the mycelia in plastic boxes. The hardness after 2, 4 and 6 months decreased in comparison with initial ones (100%) and reached 92,28%, 84,33% and 34,13%. By using correlation analyses of Q. petraea agg. of hardness decrease (σs – dependent variable) in relation to the incubation period of time (T – independent variable) strong correlation between variables was established, and regression equation was: Hb = 86,925 – 8,2325 x T. PB - Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad T2 - Topola T1 - Promena tvrdoće drveta kitnjaka - Quercus petraea agg. pod uticajem gljive Coniophora puteana (Schumm. ex Fr) Karst., izazivača mrke prizmatične truleži T1 - Changes of hardness of sessile oak wood: Quercus petreae agg. under the impact of fungus Conidiophora puteana (Shum. ex FR) Karst., the causer of Brown rot EP - 29 IS - 175-176 SP - 21 UR - conv_686 ER -
@article{ author = "Marković, Miroslava and Mirić, Milenko and Popović, Zdravko and Marković, Miroslav", year = "2005", abstract = "Ispitan je uticaj prouzrokovača mrke prizmatične truleži Coniophora puteana (Schumm. ex Fr) Karst., na smanjenje tvrdoće drveta kitnjaka (Quercus petraea agg). Uzorci drveta (2 x 2 x 4 cm) su izlagani dejstvu dikarione micelije u plastičnim kontejnerima. Utvrđeno je da se tvrdoća drveta Q. petraea agg. posle 2, 4 i 6 meseci smanjila u odnosu na početnu (100%) i iznosila 92,28%, 84,33% i 34,13%. Korelacionom analizom smanjenja tvrdoće drveta kitnjaka (σs – zavisno promenljiva) u odnosu na vreme dejstva gljive C. puteana (T – nezavisno promenljiva), konstatovana je jaka veza između promenljivih i dobijena je regresiona jednačina: Hb = 86,925 – 8,2325 x T., It have been investigated the impact of the brown rott fungi Coniophora puteana (Schumm. ex Fr) Karst., in decrease of hardness of Q. petraea agg. The wood samples for the research (2 x 2 x 4 cm) have been exposed to the impact of the mycelia in plastic boxes. The hardness after 2, 4 and 6 months decreased in comparison with initial ones (100%) and reached 92,28%, 84,33% and 34,13%. By using correlation analyses of Q. petraea agg. of hardness decrease (σs – dependent variable) in relation to the incubation period of time (T – independent variable) strong correlation between variables was established, and regression equation was: Hb = 86,925 – 8,2325 x T.", publisher = "Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad", journal = "Topola", title = "Promena tvrdoće drveta kitnjaka - Quercus petraea agg. pod uticajem gljive Coniophora puteana (Schumm. ex Fr) Karst., izazivača mrke prizmatične truleži, Changes of hardness of sessile oak wood: Quercus petreae agg. under the impact of fungus Conidiophora puteana (Shum. ex FR) Karst., the causer of Brown rot", pages = "29-21", number = "175-176", url = "conv_686" }
Marković, M., Mirić, M., Popović, Z.,& Marković, M.. (2005). Promena tvrdoće drveta kitnjaka - Quercus petraea agg. pod uticajem gljive Coniophora puteana (Schumm. ex Fr) Karst., izazivača mrke prizmatične truleži. in Topola Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad.(175-176), 21-29. conv_686
Marković M, Mirić M, Popović Z, Marković M. Promena tvrdoće drveta kitnjaka - Quercus petraea agg. pod uticajem gljive Coniophora puteana (Schumm. ex Fr) Karst., izazivača mrke prizmatične truleži. in Topola. 2005;(175-176):21-29. conv_686 .
Marković, Miroslava, Mirić, Milenko, Popović, Zdravko, Marković, Miroslav, "Promena tvrdoće drveta kitnjaka - Quercus petraea agg. pod uticajem gljive Coniophora puteana (Schumm. ex Fr) Karst., izazivača mrke prizmatične truleži" in Topola, no. 175-176 (2005):21-29, conv_686 .